Adopting Bazel for Web at Scale
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Reading Library
779 articles from the web's best engineering blogs. ← Interactive cases
Casey · Junior dev
I catalogued these war stories — filter by company or topic and I'll help you find a good read.
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Articles
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Airbnb 2024 industry -
EdgeDB 2024 javascript An approach to optimizing TypeScript type checking performance
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Vercel 2024 industry Design Engineering at Vercel
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Airbnb 2024 industry How Airbnb Smoothly Upgrades React
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Vercel 2024 state arch How Vercel adopted microfrontends
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1Password 2024 tooling How we used esbuild to reduce our browser extension build times by 90%
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Airbnb 2024 industry Rethinking Text Resizing on Web
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Figma 2024 industry The evolution of Figma’s mobile engine: Compiling away our custom programming language
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Google 2024 networking Why Google Sheets ported its calculation worker from JavaScript to WasmGC
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Wikimedia 2023 industry 300ms Faster: Reducing Wikipedia's Total Blocking Time
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Vercel 2023 industry Designing the Vercel virtual product tour
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Trivago 2023 testing End-to-end tests retry strategies
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Yelp 2023 state arch Gondola: an internal PaaS architecture for frontend app deployment
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Datadog 2023 testing How We Migrated Our Acceptance Tests to Use Synthetic Monitoring
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Sentry 2023 tooling How we reduced CI time by 35% with Nx Caching
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GOV.UK 2023 css layout How we reduced CSS size and improved performance across GOV.UK
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Sentry 2023 tooling How We Reduced Replay SDK Bundle Size by 35%
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Airbnb 2023 performance Improving Performance with HTTP Streaming
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Datadog 2023 industry Making Fetch Happen - Building a General-purpose Query & Render Scheduler
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Sentry 2023 industry Measuring Session Replay Overhead
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Sentry 2023 testing Sentry’s Frontend Tests: Migrating from Enzyme to React Testing Library
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grammarly 2023 industry Signals With @grammarly/focal
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Trivago 2022 javascript 3 Things We Learned When Switching to TypeScript
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<div>RIOTS 2022 industry A story of how we migrated to pnpm
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Airbnb 2022 accessibility Airbnb’s Trip to Linaria
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YouTube 2022 industry Building a Better Web - Part 1: A faster YouTube on web
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DoorDash 2022 industry Building a Common Web Library for Fast Implementations of Risk Frictions
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DoorDash 2022 react Building a Marketing Engineering Platform using Next.js, Cloudflare, and Contentful
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Proton 2022 css layout Deploying CSS Logical Properties On Web Apps
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DoorDash 2022 performance DoorDash’s Lessons on Improving Performance on High-Traffic Web Pages
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Datadog 2022 industry DRUIDS, the Design System that Powers Datadog
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Microsoft Bing 2022 performance Fast Front-End Performance for Microsoft Bing
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Airbnb 2022 industry Faster JavaScript Builds with Metro
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FARFETCH 2022 networking GraphQL sessions: powering farfetch.com
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Datadog 2022 industry How Datadog uses Datadog to gain visibility into the Datadog user experience
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Amazon 2022 performance How Prime Video updates its app for more than 8,000 device types: the switch to WebAssembly increases stability, speed
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Shopify 2022 react How We Built Hydrogen: A React Framework for Building Custom Storefronts
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Sentry 2022 industry How We Made JavaScript Stack Traces Awesome
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Vercel 2022 industry How we made the Vercel Dashboard twice as fast
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Sentry 2022 industry How we trimmed the Sentry JavaScript SDK file size by 20%
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Figma 2022 css layout Illuminating dark mode
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DoorDash 2022 react Improving Web Page Performance at DoorDash Through Server-Side Rendering with Next.JS
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Sentry 2022 industry JavaScript SDK “Package Size is Massive” - So we reduced it by 29%
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grammarly 2022 industry Making Grammarly Feel Native On Every Website
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Yelp 2022 industry Migrating from Styleguidist to Storybook
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stripe 2022 javascript Migrating millions of lines of code to TypeScript
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Yelp 2022 industry Server Side Rendering at Scale
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Sentry 2022 performance Understanding the Performance Impact of Generated JavaScript
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Trivago 2022 industry WARP - A Web Application Rewrite Project
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Wix 2022 industry When life gives you lemons, write better error messages
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Yelp 2022 react Writing Emails Using React
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Airbnb 2021 ai agents A Deep Dive into Airbnb’s Server-Driven UI System
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The New York Times 2021 accessibility A More Accessible Web
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Wikimedia 2021 performance Analyzing Wikipedia's Search Performance
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Airbnb 2021 industry Building a Faster Web Experience with the postTask Scheduler
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BuzzFeed 2021 performance CLS at BuzzFeed — Part 1: Raising The Floor
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BuzzFeed 2021 performance CLS at BuzzFeed — Part 2: Getting Help From Real Users
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BuzzFeed 2021 performance CLS at BuzzFeed — Part 3: Dealing with the unpredictable
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Allegro 2021 state arch CSS Architecture and Performance in Micro Frontends
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Cloudflare 2021 css layout Dark Mode for the Cloudflare Dashboard
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Trivago 2021 react Designing Marketing Emails via predefined Modules in Salesforce Email Studio
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Google 2021 javascript DevTools architecture refresh: migrating DevTools to TypeScript
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Etsy 2021 javascript Etsy’s Journey to TypeScript
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Allegro 2021 performance Evolution of web performance culture
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Lyft 2021 industry Frontend at Lyft: An Overview
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PayPal 2021 networking GraphQL at PayPal: An Adoption Story
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GitHub 2021 tooling How GitHub Actions renders large-scale logs
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1Password 2021 performance How Swappie increased mobile revenue by 42% by focusing on Core Web Vitals
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1Password 2021 css layout How Terra improved user engagement thanks to Dark Mode
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Allegro 2021 javascript How to turn on TypeScript strict mode in specific files
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Amazon 2021 industry How we halved the publish size of modular AWS SDK for JavaScript clients
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Allegro 2021 industry How we refactored the search form UI component
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Wix 2021 performance How Wix improved website performance by evolving their infrastructure
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1Password 2021 performance How Zalando reduced performance feedback time from 1 day to 15 minutes with Lighthouse CI
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Google 2021 security Implementing CSP and Trusted Types debugging in Chrome DevTools
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Mail.ru 2021 performance Improving Core Web Vitals on the Mail.ru home page resulted in an average 10% increase in conversion rates
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The Telegraph 2021 css layout Improving Cumulative Layout Shift at Telegraph Media Group
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grammarly 2021 industry Introducing Embrace: A Framework for Building Declarative UIs
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1Password 2021 performance Mainline Menswear implements PWA and sees a 55% conversion rate uplift
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Allegro 2021 networking Making API calls a seamless user experience
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Slack 2021 industry Managing Focus Transitions in Slack
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DoorDash 2021 react Managing React State on DoorDash’s Item Modal Using the Class Pattern
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Allegro 2021 performance Measuring Web Performance
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Airbnb 2021 performance Measuring Web Performance at Airbnb
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Notion 2021 react Migrating Notion's marketing site to Next.js
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Google 2021 javascript Migrating Puppeteer to TypeScript
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Australian Broadcasting Corporation 2021 javascript Migrating the platform that powers ABC sites to TypeScript
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OYO 2021 performance Migrating to webpack 5 to improve build time and reduce chunk sizes
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Trivago 2021 industry Rethinking the Next-gen Analytics Web App at trivago
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ezCater 2021 motion Saying goodbye to emotion
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DoorDash 2021 industry Serving Multiple Websites and Business Logic From a Single Platform
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Expedia Group 2021 industry Sizing Android WebView iframes with JavaScript
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Sentry 2021 javascript Slow and Steady: Converting Sentry’s Entire Frontend to TypeScript
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Revolut 2021 industry The fundamentals of web development at Revolut
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Bloomberg 2020 javascript 10 Insights from Adopting TypeScript at Scale
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Expedia Group 2020 performance 12 Tips to Improve Client Side Page Performance
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Klarna 2020 performance 6 Lessons learned from optimizing the performance of a Node.js service
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Slack 2020 industry A Day in the Life of a Frontend Product Engineer at Slack
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Treebo 2020 industry A Tale of Brotli Compression
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Tokopedia 2020 industry A Tokopedia Mobile Web Performance Case Study
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BuzzFeed 2020 accessibility Accessible BuzzFeed
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Financial Times 2020 react Animating list reordering with React Hooks
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DEV 2020 networking App shell UX with service workers and streams
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eBay 2020 react Auto Effect Pattern with Redux and React Hooks
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Monzo 2020 react Building a Bank with Next.js: How We Use Next.js at Monzo
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1Password 2020 accessibility Building an accessible emoji picker
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Stack Overflow 2020 css layout Building dark mode on Stack Overflow
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DoorDash 2020 react Building the Caviar Web Experience Using Reusable React Components on the DoorDash Platform
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Lyft 2020 react Changing Lanes: How Lyft is Migrating 100+ Frontend Microservices to Next.js
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Quora 2020 networking Choosing Quora’s GraphQL client
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1Password 2020 industry Clipchamp's video editor PWA installs see a 97% monthly growth
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Uber 2020 tooling Counting Calories: How We Improved the Performance and Developer Experience of UberEats.com
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Expedia Group 2020 css layout CSS-in-JS: An Investigation
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Financial Times 2020 industry Designing a sustainable front-end toolset for FT.com
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Etsy 2020 performance Developing in a Monorepo While Still Using Webpack
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Walmart Labs 2020 industry Differential Serving — Food for latest browsers
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Trivago 2020 industry Exploring the Page Visibility API for Detecting Page Background State
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Expedia Group 2020 networking File Upload with GraphQL, Apollo Server, Hapi 18+, and React
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GitHub 2020 industry From 48k lines of code to 10—the story of GitHub’s JavaScript SDK
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eBay 2020 industry Front End Debugging — Tips on Resolving Issues Quickly so You Can Move on to Better Things
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Treebo 2020 networking GraphQL at Treebo
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Discord 2020 accessibility How Discord Implemented App-Wide Keyboard Navigation
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Expedia Group 2020 accessibility How Expedia.com Uses Accessibility Automation
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Tokopedia 2020 performance How focusing on web performance improved Tokopedia's click-through rate by 35%
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Goibibo 2020 performance How Goibibo's PWA improved conversions by 60%
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Mercado Libre 2020 performance How Mercado Libre optimized for Web Vitals (TBT/FID)
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PayPal 2020 industry How Micro Frontend Has Changed Our Team Dynamic
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Slack 2020 accessibility How Slack changed the way it designs accessible frontend components
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Google 2020 security How we built the Chrome DevTools WebAuthn tab
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GitHub 2020 industry How we built the GitHub globe
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GitLab 2020 industry How we created a dark UI for GitLab's Web IDE
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Heap 2020 react How we leveraged ASTs and Babel to capture everything on React Native apps
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YNAB 2020 industry How we use OpenAPI / Swagger for the YNAB API
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1Password 2020 css layout How ZDF created a video PWA with offline and dark mode
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DoorDash 2020 industry Implementing Theming in DoorDash’s Design Language System
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Atlassian 2020 state arch Improving performance through better architecture
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Figma 2020 industry Inside Figma: a case study on strict null checks
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1Password 2020 industry Introducing emoji-picker-element: a memory-efficient emoji picker for the web
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1Password 2020 ux patterns JD.ID improves their mobile conversion rate by 53% with caching strategies, installation, and push notifications
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Dropbox 2020 industry JQuery to React: How we rewrote the HelloSign Editor
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LinkedIn 2020 accessibility LinkedIn’s approach to automated accessibility (A11y) testing
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Facebook 2020 accessibility Making Facebook.com accessible to as many people as possible
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Cloudflare 2020 react Migrating to React land: Gatsby
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Cloudflare 2020 industry Moving from reCAPTCHA to hCaptcha
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Expedia Group 2020 accessibility Multi-Variate Web Optimisation Using Linear Contextual Bandits
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1Password 2020 performance NDTV achieved a 55% improvement in LCP by optimizing for Core Web Vitals
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FARFETCH 2020 industry One less second for the page, one giant leap for the business
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Atlassian 2020 performance Performance in Jira front-end: solving bundle duplicates with Webpack and yarn
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Atlassian 2020 performance Performance in Jira front-end: the story of a single line of code
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Atlassian 2020 performance Performance in Jira front-end: using modern bundles to improve load time
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1Password 2020 performance PWA users are 2.5x more likely to purchase Gravit Designer PRO
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1Password 2020 performance Rakuten 24’s investment in PWA increases user retention by 450%
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Figma 2020 motion React at 60fps: improving scrolling comments in Figma
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Facebook 2020 industry Rebuilding our tech stack for the new Facebook.com
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Expedia Group 2020 accessibility Responsive Accessibility Guidelines at Expedia.com
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Atlassian 2020 react Scaling React server-side rendering in Jira Cloud
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Expedia Group 2020 industry Schema Driven UIs
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Plaid 2020 industry Securing WebViews with Chrome Custom Tabs
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PayPal 2020 industry Sharing UI Components at an Enterprise Level
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eBay 2020 performance Speed By A Thousand Cuts
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Financial Times 2020 performance Taming Webpackʼs content hashes
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Trivago 2020 tooling The First Prettier Plugin For Twig is Here
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Dropbox 2020 javascript The Great CoffeeScript to Typescript Migration of 2017
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ALDO 2020 performance The Impact of Web Performance
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Etsy 2020 performance The journey to fast production asset builds with Webpack
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Slack 2020 industry The Unsuspecting Beauty & Complexity of Web Forms
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stripe 2020 industry To design and develop an interactive globe
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Mozilla 2020 industry To Eleventy and Beyond
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Trivago 2020 industry trivago Magazine's Journey to Server-Side Rendering
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Airbnb 2020 javascript ts-migrate: A Tool for Migrating to TypeScript at Scale
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Walmart Labs 2020 industry Turbocharging Walmart.com
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Allegro 2020 tooling Using ESLint to improve your app’s performance
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Expedia Group 2020 performance Using Webpack Module Federation to Create an App Shell
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Betty Crocker 2020 industry Wake Lock API case study: 300% increase in purchase intent indicators on BettyCrocker.com
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Expedia Group 2020 performance Web Applications: Analyzing Client-Side Performance
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Infinite Red 2020 state arch Why Infinite Red uses MobX-State-Tree instead of Redux
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GOV.UK 2020 industry Why the GOV.UK Design System team changed the input type for numbers
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GOV.UK 2020 industry Why videos on GOV.UK use the YouTube video player
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TakeShape 2020 industry Why we switched from Yarn to pnpm
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Infinite Red 2020 industry Yarn 1 vs Yarn 2 vs NPM
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Spotify 2019 industry (Right to Left (The Mirror World
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SumUp 2019 industry 10 lessons learned building SumUp’s design system
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Expedia Group 2019 react A (Small) Case for Function-Based React Components
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OYO 2019 industry A complete implementation guide to Trusted Web Activity(TWA)- OYO Lite
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YouTube 2019 industry A Conspiracy To Kill IE6
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Atlassian 2019 networking A look at Trello: adopting GraphQL and Apollo in a legacy application
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Google 2019 motion A Recipe for Designing Animations — Without Sacrificing Performance
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Mud 2019 industry A Year of Utility Classes
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GOV.UK 2019 accessibility Accessibility lessons: dealing with a large amount of form inputs
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DAZN 2019 state arch Adopting a Micro-frontends architecture
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Cloud Four 2019 industry All Mixed Up: Isomorphic Sorting Gone Wrong
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OYO 2019 react AMP for Email - Interactive and Dynamic Email Experiences at OYO
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Carousell 2019 industry An Experiment with JSON Schema
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Netflix 2019 industry Architecting UI for Netflix Studio Technology
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eBay 2019 industry Autofill on Browsers: A Deep Dive
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TinyMCE 2019 industry Benefits of gradual strong typing in JavaScript
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Uber 2019 testing Best Practices for Unit Testing in React Version 16
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Twitch 2019 industry Beyond Purple
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Google 2019 networking Bringing service workers to Google Search
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Airbnb 2019 industry Building (And Re-Building) the Airbnb Design System
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Pinafore 2019 css layout Building a modern carousel with CSS scroll snap, smooth scrolling, and pinch-zoom
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Uber 2019 industry Building a More Seamless Web Booking Flow for Uber
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OYO 2019 industry Building Chrome Extension with ReactJs: Beginner’s Guide
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Slack 2019 css layout Building Dark Mode on Desktop
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Sentry 2019 performance Building Sentry: Source maps and their problems
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Spotify 2019 industry Building Spotify’s New Web Player
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InVision 2019 industry Building the inspect measurement engine
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Facebook 2019 networking Building the New facebook.com with React, GraphQL and Relay
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Expedia Group 2019 industry Contextual and Consistent Analytic Events in React
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Badoo 2019 testing Covering A/B tests with UI tests: how to avoid getting tangled up in your own code
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Expedia Group 2019 industry Creating Your Own Apollo Cache for Perf and Profit
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Intuit 2019 motion Delivering Consistent Animations with a Design System Library
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Walmart Labs 2019 industry Delivering ReactJS applications at scale
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Badoo 2019 industry Design Tokens beyond colors, typography, and spacing
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Dropbox 2019 industry Design Tooling at Scale
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stripe 2019 accessibility Designing accessible color systems
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Mailchimp 2019 testing Designing automated tests for React
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Wikimedia 2019 industry Evaluating Element Timing for Images
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Facebook 2019 networking Faster input events with Facebook’s first browser API contribution
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Australian Broadcasting Corporation 2019 industry From data to DOM: Building a text rendering pipeline for React
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Artsy 2019 tooling From TSLint to ESLint, or How I Learned to Lint GraphQL Code
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Slack 2019 industry Gantry: Slack’s Fast-booting Frontend Framework
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SoundCloud 2019 state arch Garbage Collection in Redux Applications
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The New York Times 2019 networking GraphQL in real life
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Intuit 2019 networking GraphQL: Intuit’s Path to ONE API System
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Artsy 2019 networking GraphQL: Union vs. Interface
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DAZN 2019 industry Handling complexity in lambda functions
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Discord 2019 react How Discord achieves native iOS performance with React Native
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GitLab 2019 industry How GitLab Pages made our Sketch design handoffs easier and faster
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FARFETCH 2019 performance How to build a performance culture at scale
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Figma 2019 industry How to build a plugin system on the web and also sleep well at night
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Twitter 2019 industry How using component-based design helps us build faster
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Heap 2019 javascript How we failed, then succeeded, at migrating to TypeScript
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The New York Times 2019 css layout How We Implemented a Baseline Grid Using CSS
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Revolut 2019 networking How we learned to stop worrying and love GraphQL
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fastq.bio 2019 performance How We Used WebAssembly To Speed Up Our Web App By 20X
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Tumblr 2019 networking How we wrote our own Service Worker
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DAZN 2019 industry Identifying micro-frontends in our applications
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Financial Times 2019 performance Improving the cache performance of The Polyfill Service even more
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The Telegraph 2019 performance Improving third-party web performance at The Telegraph
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Treebo 2019 industry Improving User Experience with AMP⚡- A Treebo Case Study
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Walmart Labs 2019 ux patterns Infinite Scroll’ing the right way
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Discord 2019 react Investigating Discord’s React Memory Leak
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Lucidchart 2019 industry JavaScriptCore—10 Months Later
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DAZN 2019 testing Jest: Our journey into performant unit tests
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Expedia Group 2019 performance Measuring Interaction Performance with FPS Data
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Wikimedia 2019 performance Measuring Long Tasks and First Input Delay
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BuzzFeed 2019 state arch Micro Frontends at BuzzFeed
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DAZN 2019 state arch Micro-frontends, the future of Frontend architectures
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Wikimedia 2019 performance Migrating code from MediaWiki's ResourceLoader to Webpack
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The Guardian 2019 industry Migrating the Guardian website to React
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Expedia Group 2019 industry Migrating to WKWebView
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Expedia Group 2019 performance Minimizing DOM Nodes for Performance
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Quizlet 2019 javascript Now or Never: Migrating 300k LOC from Flow to TypeScript at Quizlet
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Pinafore 2019 industry One year of Pinafore
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OK GROW! 2019 networking Optimizing a GraphQL app using Apollo Engine
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Expedia Group 2019 performance Optimizing a Page: Resource Hints, Critical CSS, and Webpack
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DAZN 2019 industry Orchestrating micro-frontends
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Yelp 2019 networking Organizing and Securing Third-Party CDN Assets at Yelp
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Allegro 2019 performance Page visibility and performance metrics
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Allegro 2019 performance Performance of JavaScript optional chaining
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Wikimedia 2019 performance Performance perception: correlation to RUM metrics
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Wikimedia 2019 performance Performance perception: how satisfied are Wikipedia users?
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Wikimedia 2019 performance Performance perception: the effect of late-loading banners
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SoundCloud 2019 industry Playback on Web at SoundCloud
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MemSQL 2019 javascript Porting 30K lines of code from Flow to TypeScript
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Scratch 2019 performance Porting Scratch from Flash to JavaScript: Performance, Interoperability and Extensions
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Trivago 2019 industry Presenting babel-plugin-cloudinary
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Expedia Group 2019 react Profiling React Server-Side Rendering to Free the Node.js Event Loop
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YNAB 2019 javascript Progressive Conversion of TypeScript Namespaces to Modules
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The Knot Worldwide 2019 react React Native @ The Knot
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The Knot Worldwide 2019 react React Native @ The Knot: A Designer’s Perspective
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Zynga 2019 react React Native Stability Monitoring
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Heap 2019 industry Redesigning Heap Without a Feature Branch
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Dropbox 2019 state arch Redux with Code-Splitting and Type Checking
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MDN 2019 industry Refactoring MDN macros with async, await, and Object.freeze()
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Spotify 2019 industry Reimagining Design Systems at Spotify
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The Guardian 2019 industry Revisiting the rendering tier
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PayPal 2019 networking Scaling GraphQL at PayPal
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Slack 2019 networking Service Workers at Slack: Our Quest for Faster Boot Times and Offline Support
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OYO 2019 industry Shipping ES6 in browsers without Polyfill
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OYO 2019 industry Signed-Exchange: Solving the AMP URLs Display Problem
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Spectrum 2019 industry Tech Choices I Regret at Spectrum
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Mozilla 2019 performance The Art of UI Skeletons
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ezCater 2019 testing The case against React snapshot testing
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Slack 2019 industry The Gradual Design System: How We Built Slack Kit
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Pinafore 2019 industry The joy and challenge of developing for KaiOS
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FARFETCH 2019 performance The need for speed — 1: measuring today’s web performance
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FARFETCH 2019 performance The need for speed — 2: call for metrics
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Bitmovin 2019 industry To Play, or Not to Play #2 – Firefox blocks audible autoplay by default!
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Wikimedia 2019 industry Tracking down slow event handlers with Event Timing
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Wix 2019 performance Trim the Fat From Your Bundles Using Webpack Analyzer & React Lazy/Suspense
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Palantir 2019 industry TSLint in 2019
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Intuit 2019 industry TurboTax Live’s Approach to a Gender-Neutral Design System
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Atlassian 2019 state arch Using an event-driven architecture to improve Jira Software responsiveness
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Algolia 2019 industry Using NetInfo API to Improve Algolia’s JavaScript Client
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Infinite Red 2019 javascript Using TypeScript to upgrade Ignite without losing my mind
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Shopify 2019 performance Want to Improve UI Performance? Start by Understanding Your User
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Expedia Group 2019 performance Web Performance vs. User Engagement
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Spotify 2019 industry web-scripts – creating NPM libraries in a snap at Spotify
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eBay 2019 industry WebAssembly at eBay: A Real-World Use Case
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Tumblr 2019 accessibility We’re making Tumblr more accessible!
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Pinafore 2019 accessibility What I’ve learned about accessibility in SPAs
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Slack 2019 industry When a rewrite isn’t: rebuilding Slack on the desktop
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Allegro 2019 javascript Why Allegro Ads chose TypeScript
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PayPal 2019 javascript Why every new web app at PayPal starts with TypeScript
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GitLab 2019 performance Why we chose ECharts for data visualizations
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Insider Inc. 2019 industry Why we got rid of all our front-end and back-end engineers
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Medium 2018 industry 2 Fast 2 Furious: migrating Medium’s codebase without slowing down
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Tumblr 2018 industry A Big New Beautiful Future for the Web at Tumblr
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Clearleft 2018 performance A framework for web performance
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Netflix 2018 performance A Netflix Web Performance Case Study
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stripe 2018 testing A new approach to mocking GraphQL data: how we power React component tests and examples at Stripe
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Pinterest 2018 performance A one year PWA retrospective
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Financial Times 2018 accessibility An outbreak of Accessibility anti-patterns
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Wingify 2018 testing Automated Heatmap Verification E2E using Selenium and Canvas
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OYO 2018 industry Brotli vs Gzip Compression. How we improved our latency by 37%
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Trivago 2018 industry Building fast and reliable web applications
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Google 2018 industry Building the Google Photos Web UI
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Tinder 2018 industry Building Tinder Online
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1Password 2018 performance Case study: analyzing the Walmart site performance
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Mixmax 2018 industry Choosing (and using) Javascript static typing: how Mixmax Engineering adopted Flow
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Australian Broadcasting Corporation 2018 industry Composing Components
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Yelp 2018 css layout CSS in the Age of React: How We Traded the Cascade for Consistency
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Quizlet 2018 testing Cypress: The future of end-to-end testing for web applications
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Thread 2018 industry Dealing with legacy code in React
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Netflix 2018 industry Delivering Meaning with Previews on Web
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GitHub 2018 industry Design Systems at GitHub
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Shopify 2018 networking Designing a GraphQL API
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Google 2018 industry Designing very large (JavaScript) applications
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Line 2018 industry Easy code-splitting with grow-loader
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LinkedIn 2018 testing Ember Timer Leaks: The Bad Apples in Your Test Infrastructure
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Netflix 2018 industry Enhancing the Netflix UI Experience with HDR
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Wikimedia 2018 industry Extension:Popups (Page Previews) front-end tooling
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in der Apotheke 2018 performance Farewell, Google Maps
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Cloudflare 2018 industry Fast Google Fonts with Cloudflare Workers
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Figma 2018 industry Figma, faster 🏎
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1Password 2018 industry From dark to light and back again
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Medium 2018 networking GraphQL Server Design @ Medium
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Artsy 2018 networking GraphQL Stitching 101
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Verve 2018 networking GraphQL: A Retrospective
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PayPal 2018 networking GraphQL: A success story for PayPal Checkout
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Airbnb 2018 networking How Airbnb is Moving 10x Faster at Scale with GraphQL and Apollo
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BBC 2018 industry How BBC Interactive Content Works Across AMP, Apps, And The Web
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Discord 2018 networking How Discord Handles Two and Half Million Concurrent Voice Users using WebRTC
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Discord 2018 performance How Discord Maintains Performance While Adding Features
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Treebo 2018 industry How do we design for an operations heavy product?
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Etsy 2018 industry How Etsy Localizes Addresses
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Gusto 2018 industry How I fell out of love with HOCs
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Lucidchart 2018 javascript How to Actually Improve Type Safety with the TypeScript Strict Flags
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Lucidchart 2018 industry How to handle folder uploads in Angular 2+
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Badoo 2018 industry How to manage your Design Tokens with Style Dictionary
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Insider Inc. 2018 css layout How to style different sites with one CSS collection
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Campaign Monitor 2018 accessibility How to test accessibility of emails
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Clearleft 2018 accessibility How to use variable fonts in the real world
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ThomasNet 2018 css layout How We Adopted CSS Grid at Scale
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New Relic 2018 industry How We Architected the New Relic Mobile Web UI in React
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Skillshare 2018 state arch How We Ditched Redux for MobX
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Unsplash 2018 javascript How we gradually migrated to TypeScript at Unsplash
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GitLab 2018 industry How we iterated and improved our frontend team culture
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Carousell 2018 industry How we made Carousell’s mobile web experience 3x faster
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Cloudflare 2018 industry How we made our page-load optimisations even faster
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Microsoft To-Do 2018 react How We React at Microsoft To-Do
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Redmart 2018 industry How we use Storybook for documentation and code reviews
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Heap 2018 industry How We Write Front-end Code
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GOV.UK 2018 accessibility How we’ve made GOV.UK Elements even more accessible
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Treebo 2018 industry Iconography for Treebo
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Pivotal Tracker 2018 accessibility Improving Accessibility in Pivotal Tracker
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Wix 2018 industry Improving load time for 100 million websites
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eBay 2018 testing Integration Testing with React and Enzyme
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Pinafore 2018 industry Introducing Pinafore for Mastodon
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Figma 2018 industry Introducing: Figma to React
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Evil Martians 2018 react Is React Native podium-ready?
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npm 2018 industry JavaScript Usage by Industry
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Lucidchart 2018 industry JavaScriptCore – The Holy Grail of Cross Platform
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Slack 2018 performance Keep webpack Fast: A Field Guide for Better Build Performance
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Artsy 2018 industry Keeping Artsy's dependencies up to date
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Walmart Labs 2018 performance Lazy Loading Images with IntersectionObserver
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CodeSandbox 2018 state arch Lessons learned refactoring Codesandbox.io from Redux to Cerebral
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LinkedIn 2018 react Lighter than Lightweight: How We Built the Same App Twice with Preact and Glimmer.js
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Line 2018 industry LINE MANGA: Smooth page transition with Page Stack
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Intuit 2018 accessibility Making Accessibility an Integral Part of the Creative Workflow
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Mixpanel 2018 industry Making Web Components Work, or: How We Learned to Stop Worrying and Love the DOM
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Wikimedia 2018 industry Measuring Wikipedia page load times
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Trivago 2018 industry Melody - the sound of JavaScript for our Hotel Search
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Walmart Labs 2018 industry Midway: Walmart’s mocking journey…
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Dropbox 2018 react Migrating from Underscore to Lodash
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Wikimedia 2018 industry Mobile web performance: the importance of the device
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Netflix 2018 industry Modernizing the Web Playback UI
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repl.it 2018 industry Modular, fast, small: how we built a server-rendered IDE
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Wikimedia 2018 industry mustache.js replaced with JavaScript template literals in Extension:Popups
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Myntra 2018 performance Myntra’s Web UI Journey — AMP and PWA
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Airbnb 2018 industry Operationalizing Node.js for Server Side Rendering
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GitLab 2018 industry Our journey in switching to native Unicode emoji
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Netflix 2018 networking Our learnings from adopting GraphQL
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OYO 2018 industry OYO on a User Experience Quest with AMP ⚡
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Conductor 2018 state arch Painless Migration From Backbone to React/Redux
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Internet Archive 2018 industry Pixels vs. Ems: Users DO Change Font Size
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Walmart Labs 2018 industry Primer on Front End Automation
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Netflix 2018 industry Pseudo Localization @ Netflix
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Lyft 2018 industry Re-approaching Color
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npm 2018 industry Re-inventing npmjs.com
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Airbnb 2018 react React Native at Airbnb
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Artsy 2018 react React Native, 2 years later
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Udacity 2018 react React Native: A retrospective from the mobile-engineering team at Udacity
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The Telegraph 2018 react React Serverside rendering : build slicker apps with better SEO ranking
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Cloudflare 2018 industry Real URLs for AMP Cached Content Using Cloudflare Workers
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Redmart 2018 performance RedMart's experience with PWA
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Treebo 2018 state arch Redux Middlewares — An approach to cancel redux actions
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Twitter 2018 state arch Redux modules and code-splitting
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GitHub 2018 industry Removing jQuery from GitHub.com frontend
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Checkbot 2018 industry Scalable & lightweight web screenshots with SVG
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Expedia Group 2018 testing Scoping A/B Test Code in React
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Pinafore 2018 accessibility Scrolling the main document is better for performance, accessibility, and usability
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Thread 2018 industry Searching and sorting text with diacritical marks in JavaScript
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Airbnb 2018 performance Server Rendering, Code Splitting, and Lazy Loading with React Router v4
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GitHub 2018 industry Shipping system fonts to GitHub.com
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Spotify 2018 industry Spotify Wrapped 2018 — Technical Case Study
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Pinterest 2018 react Supporting React Native at Pinterest
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Artsy 2018 industry Switch from Capybara Webkit to Chrome
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Gusto 2018 industry Taking off with Apollo
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DAZN 2018 testing Testing MobX State Tree
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Medium 2018 industry The case of the eternal blur: a bug hunt horror novella
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Financial Times 2018 industry This one line of Javascript made FT.com 10 times slower
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Financial Times 2018 industry Tips for in-house teams in a free market software culture
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Mixmax 2018 industry To Yarn and Back (to npm) Again
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Khan Academy 2018 accessibility tota11y - an accessibility visualization toolkit
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Badoo 2018 react Translating Dust templates to JSX
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Google 2018 javascript TypeScript at Google
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Tumblr 2018 industry Using srcset and sizes to make responsive HTML5 images
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Zajno 2018 motion Visualizing money: how we explained a complex financial product using animation
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Unity 2018 industry WebAssembly is here!
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Unity 2018 performance WebAssembly Load Times and Performance
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GOV.UK 2018 accessibility What we learned from getting our autocomplete tested for accessibility
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Zynga 2018 react Why & How Words With Friends Is Adopting React Native
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Discord 2018 react Why Discord is Sticking with React Native
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Wikimedia 2018 performance Why performance matters
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Safety Culture 2018 networking Why we moved our graphQL server from Node.js to Golang
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Lucidchart 2018 performance ZoneTracker: Tracking JavaScript Performance with Zone.js
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Pinterest 2017 performance A Pinterest Progressive Web App Performance Case Study
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Treebo 2017 react A React And Preact Progressive Web App Performance Case Study: Treebo
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Tinder 2017 performance A Tinder Progressive Web App Performance Case Study
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Trivago 2017 accessibility Accessibility at trivago
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Wikimedia 2017 industry Beacons
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Facebook 2017 react Behind the Scenes: Improving the React Repository Infrastructure
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eBay 2017 security Beyond HTTPS
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HealthCare.gov 2017 industry Building a design system for HealthCare.gov
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18F 2017 industry Building a large-scale design system: How we created a design system for the U.S. government
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Garbarino 2017 performance Building a PWA in Argentina
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eBay 2017 industry Building a UI Component in 2017 and Beyond
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grammarly 2017 industry Building Browser Extensions At Scale
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The U.S. Digital Service 2017 industry Building Forms Faster on Vets.gov
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Facebook 2017 industry Building High-Quality JavaScript Tools
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Uber 2017 performance Building m.uber: Engineering a High-Performance Web App for the Global Market
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Shopify 2017 industry Building Shopify mobile with native and web technology
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Electronic Arts 2017 industry Building UI at Enterprise Scale with Web Components
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Financial Times 2017 css layout Can't You Just Make It More like Bootstrap?
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1Password 2017 performance Case study: improving a popular library’s size for webpack users
Our take coming
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stripe 2017 industry Connect: behind the front-end experience
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Lucidchart 2017 javascript Converting 600k lines to TypeScript in 72 hours
Our take coming
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Netflix 2017 performance Crafting a high-performance TV user interface using React
Our take coming
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Khan Academy 2017 industry Creating Query Components with Apollo
Our take coming
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Trivago 2017 testing CSS done right - Post RTLCSS
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Walmart Labs 2017 performance Cutting Dev Time in Half With Invalid User Input Prevention
Our take coming
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Superhuman 2017 industry Delightful search: more than meets the eye
Our take coming
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Dropbox 2017 industry Deploying Brotli for static content
Our take coming
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Facebook 2017 industry Design Systems & Tools at Facebook
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Dropbox 2017 industry Dropbox Paper: Emojis and Exformation
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eBay 2017 industry eBay’s Font Loading Strategy
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eBay 2017 industry Effective Front-End Code Review
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Roompact 2017 industry Elm In Production: 25,000 Lines Later
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Artsy 2017 industry Exploration: Front-end JavaScript at Artsy in 2017
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Tumblr 2017 javascript Flow and TypeScript
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GitHub 2017 security GitHub's post-CSP journey
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Cloudflare 2017 industry Going Global - a Localization Case Study at Cloudflare
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Product Hunt 2017 networking GraphQL @ Product Hunt
Our take coming
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Mixmax 2017 tooling Handling 3rd-party JavaScript with Rollup: how and when to leave JS out of the bundle
Our take coming
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Shopify 2017 industry How 17 lines of code improved shopify.com loading by 50%
Our take coming
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Bitmovin 2017 state arch How Bitmovin Used React/Redux to Develop Its New Dashboard
Our take coming
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cars.com 2017 industry How Cars.com Developer Mac Heller-Ogden Convinced His Bosses to Adopt Node.js
Our take coming
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GitLab 2017 testing How GitLab switched to Headless Chrome for testing
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Aha! 2017 industry How I Convinced Our CTO to Switch From CoffeeScript to ES6
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Klarna 2017 performance How removing caching improved mobile performance by 25%
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GOV.UK 2017 accessibility How to create content that works well with screen readers
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AdRoll 2017 industry How to Run a Front-End Infrastructure Team
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Badoo 2017 industry How to teach a web app to speak 100 languages: the specifics of localisation
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Reddit 2017 industry How We Built r/Place
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Twitter 2017 industry How we built Twitter Lite
Our take coming
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GitLab 2017 industry How we do Vue: one year later
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BBC 2017 networking HTTP/2 is easy, just turn it on…
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Stack Overflow 2017 security HTTPS on Stack Overflow: The End of a Long Road
Our take coming
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Netflix 2017 industry Implementing Japanese Subtitles on Netflix
Our take coming
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Klarna 2017 testing Improving Communication and Confidence with Visual Snapshot Testing
Our take coming
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Dropbox 2017 performance Improving Document Preview Performance
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Financial Times 2017 performance Improving the cache performance of The Polyfill Service
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Wikimedia 2017 performance Improving time-to-logo performance with preload links
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Algolia 2017 performance Improving Web Performance to Mirror Engine Speed
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Twitter 2017 industry Infinite List and React
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repl.it 2017 industry Infinite Loops
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Netflix 2017 react Integrating imperative APIs into a React application
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Pinterest 2017 performance Introducing Bonsai: an open source Webpack analyzer
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Figma 2017 industry Introducing BrowserView for Electron
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PayPal 2017 industry Introducing PayPal’s open-source cross-domain javascript suite
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Wikimedia 2017 performance Investigating a performance improvement
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Twitch 2017 react Investigating React Native
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Uber 2017 industry Javascript @ Uber
Our take coming
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Quizlet 2017 industry Launching A Successful Redesign For 20 Million Students
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PayPal 2017 industry Less is more: reducing thousands of PayPal buttons into a single iframe, using zoid
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Discord 2017 react Lessons from migrating a large codebase to React 16
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Slack 2017 industry Localizing Slack
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Artsy 2017 accessibility Making Artsy Editorial Accessible
Our take coming
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Walmart Labs 2017 industry Migrating Angular 1.x apps to React — The Hybrid Way!
Our take coming
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Airbnb 2017 industry Migrating from Mocha to Jest
Our take coming
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Walmart Labs 2017 industry Migrating Large Enterprise to NodeJS
Our take coming
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Khan Academy 2017 react Migrating to a Mobile Monorepo for React Native
Our take coming
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Heap 2017 react Migrating To React + MobX While Shipping New Features
Our take coming
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Wingify 2017 performance Migrating towards Yarn and Webpack
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Artsy 2017 industry Modernizing Force
Our take coming
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REA Group 2017 industry My Journey in a UI Project (aka front-end is the new back-end)
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Kickstarter 2017 state arch Namespacing Actions for Redux
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Netflix 2017 industry Netflix's approach to ES6 feature detection
Our take coming
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Etsy 2017 accessibility Optimizing Meta Descriptions, H1s and Title Tags: Lessons from Multivariate SEO Testing at Etsy
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GitLab 2017 industry Our big Frontend plan revealed
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Netflix 2017 performance Pass the Remote: User Input on TV Devices
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Netflix 2017 react Performance Signup in React & Transactional Apps with Redux
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YouTube 2017 industry Polymer @ YouTube
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Uber 2017 react Powering UberEATS with React Native and Uber Engineering
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Mixmax 2017 industry Precisely observing structural page changes
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Dropbox 2017 industry Preventing cross-site attacks using same-site cookies
Our take coming
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1Password 2017 performance Production Web Apps Performance Study Q4/16 - Q1/17
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Facebook 2017 react React 16: A look inside an API-compatible rewrite of our frontend UI library
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Product Hunt 2017 react React @ Product Hunt
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Instagram 2017 react React Native at Instagram
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Airbnb 2017 react React Performance Fixes on Airbnb Listing Pages
Our take coming
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Mixmax 2017 react React without Redux: how we moved from Backbone to React without rewriting
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The New York Times 2017 networking React, Relay and GraphQL: Under the Hood of The Times Website Redesign
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OK GROW! 2017 testing Real-world Unit Testing with Meteor and Jest
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Airbnb 2017 industry Rearchitecting Airbnb’s Frontend
Our take coming
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Slack 2017 industry Rebuilding slack.com
Our take coming
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Slack 2017 industry Rebuilding Slack’s Emoji Picker in React
Our take coming
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The Knot Worldwide 2017 react Rebuilding the Guest List Manager with React + MobX at The Knot
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Etsy 2017 industry Reducing Image File Size at Etsy
Our take coming
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Slack 2017 industry Reducing Slack’s memory footprint
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Reaktor 2017 industry Refactoring 30000 lines of JS with types
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PayPal 2017 networking Reinventing cross-origin requests, without CORS
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PayPal 2017 industry Safari’s new third party tracking rules, and enabling cross-domain data storage
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Palantir 2017 industry Scaling product design with Blueprint
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Netflix 2017 react Shop Talk podcast #264: React with Netflix
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LinkedIn 2017 performance Sleek and Fast: Speeding Up your Fat Web Client
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Financial Times 2017 performance Speeding up without slowing down
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Infinite Red 2017 testing Switching from Ava to Jest for TypeScript
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eBay 2017 industry The Future of Marko
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LinkedIn 2017 industry The Glimmer Binary Experience
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Badoo 2017 industry The painless way to collect statistics from a web-site
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Wix 2017 accessibility The Story of Making Wix Accessible
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Snipcart 2017 industry The Story of our Progressive Migration from Backbone to Vue.js
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Twitter 2017 industry The Twitter Lite team about their use of Node.js
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Condé Nast 2017 industry The Why and How of Google AMP at Condé Nast
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Flocktory 2017 industry Third party libraries
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Facebook 2017 industry This browser tweak saved 60% of requests to Facebook
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TinyMCE 2017 industry TinyMCE is going mobile
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Bitmovin 2017 industry To Play, or Not to Play – New AutoPlay Policies for Safari 11 and Chrome 64
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Badoo 2017 industry Translating interfaces into almost fifty languages: Sketch
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Trivago 2017 accessibility trivago just made filtering faster and more accessible, but why and how?
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Twitter 2017 react Twitter Lite and High Performance React Progressive Web Apps at Scale
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Lyft 2017 javascript TypeScript at Lyft
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Slack 2017 javascript TypeScript at Slack
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Ele.me 2017 industry Upgrading Ele.me to Progressive Web App
Our take coming
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Lucidchart 2017 industry Using Angular 2 Components In a Non-Angular App
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Mixmax 2017 networking Using CORS policies to implement CSRF protection
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Pivotal Tracker 2017 industry Using Elm in Production at Pivotal Tracker
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Twitter 2017 industry View Source: Twitter.com
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Figma 2017 industry WebAssembly cut Figma’s load time by 3x
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Financial Times 2017 industry What happens when you visit ft.com?
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Reddit 2017 javascript Why We Chose Typescript
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Wingify 2017 css layout Why we've removed Inheritance/Extend from SASS & you should do the same!
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Bloomberg 2017 industry wsk: A Straightforward and Maintainable Build System from the Bloomberg Graphics Team
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Mixmax 2017 industry Yarn-ifying Mixmax: why and how we moved from npm to Yarn
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Financial Times 2017 accessibility YES, your site too can (and should) be accessible
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Financial Times 2016 industry A faster FT.com
Our take coming
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Wingify 2016 css layout A layout trick
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GOV.UK 2016 accessibility Accessibility for developers: building a frontend that everyone can use
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Trivago 2016 industry An Inline SVG Icon System For Our Hotel Search Application
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Lucidchart 2016 industry Angular 2 and Observables: Data Sharing in a Multi-View Application
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Dropbox 2016 industry Annotations on Document Previews
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PayPal 2016 ux patterns Auto-shrink-wrapping in PayPal Checkout, and how it’s saved us more than once
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Campaign Monitor 2016 react Better video previews for email
Our take coming
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LinkedIn 2016 industry Bringing a Modern Javascript Build Pipeline to LinkedIn
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eBay 2016 performance Browse eBay with Style and Speed
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The New York Times 2016 industry Building a Cross Platform 360-degree Video Experience at The New York Times
Our take coming
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Wix 2016 react Building a React Native App for 80 Million Users
Our take coming
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The Times & The Sunday Times 2016 industry Building the UI for the new The Times website
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Figma 2016 industry Debugging Data Corruption with Emscripten
Our take coming
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PayPal 2016 ux patterns Dependency injection in Angular isn’t worth it. More lessons learned from scaling PayPal Checkout
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Trivago 2016 industry Dropping IE8 Support: Consequences for JavaScript
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Dropbox 2016 networking Enabling HTTP/2 for Dropbox web services: experiences and observations
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Gusto 2016 industry Evolving JavaScript Part 1: Goodbye Backbone
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Gusto 2016 industry Evolving JavaScript Part 2: Hello React
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Gusto 2016 react Evolving JavaScript Part 3: Building a React Application
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eBay 2016 industry Experience the Lightning Bolt
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Quora 2016 industry Faster Paint Times
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Campaign Monitor 2016 css layout Fixing bugs with Outlook specific CSS
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This Also 2016 industry Fixing HTML Video on Mobile
Our take coming
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Slack 2016 industry Getting to Slack faster with incremental boot
Our take coming
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GitHub 2016 security GitHub's CSP journey
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Artsy 2016 industry Helping the Web Towards OSS by Default
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Udacity 2016 industry How a Fixed-Width Button Can Get Your Company Trending on Reddit for All the Wrong Reasons: A Front-End Developer Tale
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Bloomberg 2016 react How Bloomberg Used React Native to Develop its new Consumer App
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Futurice 2016 industry How Elm made our work better
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InVision 2016 tooling How ESLint Saved Our Soul
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Etsy 2016 industry How Etsy Formats Currency
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AdRoll 2016 industry How to Create a Style Guide: Start with a UI Framework
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Cloudflare 2016 industry How we built Origin CA: Web Crypto
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Pinterest 2016 industry How we switched our template rendering engine to React
Our take coming
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Lucidchart 2016 industry Improving Angular 2 Load Times and a 29KB Hello World App
Our take coming
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Twitch 2016 performance Improving Chat Rendering Performance
Our take coming
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Facebook 2016 css layout Improving CSS quality at Facebook and beyond
Our take coming
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Khan Academy 2016 css layout Inline CSS at Khan Academy: Aphrodite
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Flickr 2016 industry Introducing yakbak: Record and playback HTTP interactions in NodeJS
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Artsy 2016 industry JSON Web Tokens: Artsy's Journey
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Trivago 2016 css layout Large Scale CSS Refactoring at trivago
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The Wall Street Journal 2016 accessibility Making WSJ.com more accessible
Our take coming
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Allegro 2016 state arch Managing Frontend in the Microservices Architecture
Our take coming
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Klarna 2016 performance Migrating from Rails’ asset pipeline to Node’s webpack
Our take coming
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Pinterest 2016 industry Migrating Pinterest profiles to React
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Plotly 2016 industry Modularizing monolithic javascript projects in plotly.js
Our take coming
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Tumblr 2016 industry Moving things out of critical rendering path
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Cloudflare 2016 industry Open Sourcing CloudFlare’s UI Framework
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InVision 2016 performance Optimizing Webpack for Faster React Builds
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eBay 2016 performance Packaging for Performance
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GOV.UK 2016 accessibility Patterns for accessible webchats
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InVision 2016 state arch Persist Redux State by Using Sagas
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Artsy 2016 react React Native at Artsy
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SoundCloud 2016 react React Native at SoundCloud
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Walmart Labs 2016 react React Native at WalmartLabs
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InVision 2016 react React Performance Tune-Up
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REA Group 2016 performance ReactJS Performance Debugging (aka The Magic of Reselect Selectors)
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REA Group 2016 industry ReactJS – Real World Examples of Higher-Order Components
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BBC 2016 industry Redefining the BBC News core experience
Our take coming
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Datadog 2016 state arch Redux-Doghouse – Creating Reusable React-Redux Components Through Scoping
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Gusto 2016 state arch Scaling Front-end Architecture
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Etsy 2016 industry SEO Title Tag Optimization at Etsy: Experimental Design and Causal Inference
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InVision 2016 tooling Sharing ESLint Across Teams
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Medium 2016 industry Simple Style Sheets, Or How to Improve Your Sleep by Dropping the Cascade
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REA Group 2016 state arch Singletons Suck (aka Flux to Redux)
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Quizlet 2016 motion Smooth Game Animations in React
Our take coming
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Wingify 2016 performance Speeding Up VWO
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Wix 2016 css layout Taking CSS To Scale: A Pragmatic Approach
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InVision 2016 testing Testing Our Shared ESLint Configs
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Google 2016 industry The new AdWords UI uses Dart — we asked why
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eBay 2016 industry The Path to JavaScript Next
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Tumblr 2016 performance The Road to Webpack
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Artsy 2016 industry The Tech Behind Live Auction Integration
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Trivago 2016 industry Thoughts on Atom Building in the Pattern Library
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Atlassian 2016 css layout Trellisheets: How we spin up CSS for Trello sites with ease
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Airbnb 2016 industry Turbocharged JavaScript Refactoring with Codemods
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Udacity 2016 industry Udacity’s Front-End Tech Stack
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Oyster 2016 react Using React and jQuery Together
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Discord 2016 react Using React Native: One Year Later
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The Guardian 2016 industry What we learnt from our mistakes in 2016
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OK GROW! 2016 state arch Where does Redux fit in Meteor?
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De Voorhoede 2016 industry Why our website is faster than yours
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GitLab 2016 industry Why We Chose Vue.js
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Flipboard 2015 industry 60 FPS on the mobile web
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Redmart 2015 industry Angular The Hard Way #1 Organise and manage domain data
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Khan Academy 2015 industry Babel in Khan Academy's i18n Toolchain
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Lucidchart 2015 industry Big content in a little canvas
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GitHub 2015 industry Browser Monitoring for GitHub.com
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Figma 2015 industry Building a professional design tool on the web
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Flipkart 2015 industry Building Flipkart Lite: A Progressive Web App
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Khan Academy 2015 industry Copy-pasting more than just text
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Pinterest 2015 industry Demystifying SEO with experiments
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Trivago 2015 testing Designing for RTL platforms - A flipped layout
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Medium 2015 accessibility Five Goofy Things Medium Did That Break Accessibility
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Khan Academy 2015 industry Forgo JS packaging? Not so fast
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Financial Times 2015 industry Free-market software development
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Khan Academy 2015 css layout Fun with slope fields, css and react
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Heap 2015 javascript Goodbye CoffeeScript, Hello TypeScript
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AdRoll 2015 industry gulp-react-docs: From propTypes to Markdown in 3 seconds
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eBay 2015 accessibility How Our CSS Framework Helps Enforce Accessibility
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Mixmax 2015 industry How we built ‘instant’ autocomplete for Mixmax
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Pinterest 2015 testing How we made JavaScript testing 15x faster
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Khan Academy 2015 industry i18nize-templates: Internationalization After the Fact
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Netflix 2015 industry JSON Graph: Reactive REST at Netflix
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Netflix 2015 industry Localization Technologies at Netflix
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Netflix 2015 industry Making Netflix.com Faster
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Pinterest 2015 security Making Pinterest HTTPS
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OK GROW! 2015 industry Migrating from Iron Router to FlowRouter (with Blaze)
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eBay 2015 industry Mobile First - A Retrospective
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Wingify 2015 testing Overcoming the Challenges of Performance Testing Single-page Apps
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Flickr 2015 performance Perceptual Image Compression at Flickr
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Etsy 2015 industry Rebuilding the Foundation of Etsy’s Seller Tools
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Trivago 2015 performance Risk-free Migration From Assetic to Webpack
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AdRoll 2015 react Rollup: How we use React.js and npm to share UI code at AdRoll
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AdRoll 2015 tooling Rollup: Shared UI components at AdRoll
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AdRoll 2015 tooling Rollup: What we have learned from sharing UI code at AdRoll
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PayPal 2015 ux patterns Sane, scalable Angular apps are tricky, but not impossible. Lessons learned from PayPal Checkout
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Mixmax 2015 performance Scaling Mixmax: Front-end performance
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Khan Academy 2015 industry Schrödinger's deploys no more: how we update translations
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Trivago 2015 performance Speeding up webpack performance with parallel builds
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Mixpanel 2015 industry Straightening our Backbone: A lesson in event-driven UI development
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Financial Times 2015 industry SVG icons are easy but the fallbacks aren't
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Wingify 2015 testing Testing AngularJS Apps End to End Using Protractor
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Medium 2015 industry The curious case of the disappearing Polish S
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eBay 2015 performance The Power of Perceived Performance
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Facebook 2015 industry The technology behind preview photos
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Medium 2015 css layout The Unluckiest Paragraphs: A Tale of CSS and Why Parts of Medium Sometimes Disappear
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Etsy 2015 css layout Transitioning to SCSS at Scale
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Medium 2015 industry Wait, Don’t Touch That! Mutual Exclusion Locks & JavaScript
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eBay 2014 industry Async Fragments: Rediscovering Progressive HTML Rendering with Marko
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Lucidchart 2014 css layout Atomic CSS as a tool set
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Flickr 2014 industry Building Flickr’s new Hybrid Signed-Out Homepage
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eBay 2014 industry Don't Build Pages, Build Modules
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eBay 2014 industry Front-end Renaissance at eBay
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GitHub 2014 css layout GitHub's CSS
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GitHub 2014 industry How GitHub is using Web Components in production
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The New York Times 2014 accessibility Improving Article Accessibility
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Netflix 2014 performance Improving the performance of our JavaScript inheritance model
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Flipboard 2014 css layout Layout in Flipboard for Web and Windows
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Netflix 2014 industry Node.js in Flames
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New Relic 2014 performance Real-World JavaScript Performance Tips
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Etsy 2014 react Responsive emails that really work
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SoundCloud 2014 industry Smooth image loading by upscaling
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Lucidchart 2014 industry The Definitive Guide to Copying and Pasting in JavaScript
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The New York Times 2014 industry The Technology Behind the NYTimes.com Redesign
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Medium 2014 industry Why ContentEditable is Terrible
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eBay 2014 industry Yet Another Responsive vs. Adaptive Story
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Flickr 2013 motion Adventures in Jank Busting: Parallax, performance, and the new Flickr Home Page
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Financial Times 2013 industry Building The New Financial Times Web App
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eBay 2013 industry Early Detection of Frontend Single Points of Failure
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Facebook 2013 react Facebook has 30,000 react components. How do you manage large project directories with many components?
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Wingify 2013 industry Getting 60 FPS using Chrome devtools
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Pinterest 2013 performance Gone In 60 Frames Per Second: A Pinterest Paint Performance Case Study
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Wingify 2013 testing How We Made The Animated A/B Testing Guide
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Netflix 2013 industry HTML5 Video Playback UI
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Wingify 2013 networking jQuery Promises: The answer to PostMessage's asynchrony
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AdRoll 2013 performance Lazy loading Backbone collections with Promises
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Artsy 2013 industry Rendering on the Server and Client in Node.js
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Yelp 2013 industry Whoa! That Embedded Web View Looks Hot in Your iOS App!
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eBay 2012 industry Bandwidth-based Experience
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Flickr 2012 industry Building an HTML5 Photo Editor
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Flickr 2012 industry Building The Flickr Web Uploadr: The Grid
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SoundCloud 2012 industry Building The Next SoundCloud
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Wikimedia 2012 industry Creative Techniques for Loading Web Pages Faster
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Dropbox 2012 industry Dropbox dives into CoffeeScript
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eBay 2012 industry Five JavaScript Tips for a Sleek User Experience
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Lucidchart 2012 industry IE10: How does it really stack up?
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Etsy 2012 performance Measuring Front-end Performance With Real Users
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eBay 2012 industry Page Loading and Rendering Optimizations
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YouTube 2012 industry Page Weight Matters
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Flickr 2012 industry Parsing Exif client-side using JavaScript
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Flickr 2012 industry Raising the bar on web uploads
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Dropbox 2012 industry Some love for JavaScript applications
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Flickr 2011 industry Creating an interface for geofences
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eBay 2011 industry Data URI Sprites
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SoundCloud 2011 industry Front-end JavaScript bug tracking
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Flickr 2011 industry Lessons Learned from the Flickr Touch Lightbox
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Etsy 2011 industry Localizing Logically for a Global Marketplace
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Etsy 2011 industry Multilingual User Generated Content and SEO
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Oyster 2011 industry Oyster Shots on the Front End
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eBay 2011 industry The New eBay Motors Homepage is 2X Faster
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Dropbox 2011 industry Translating Dropbox
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Facebook 2010 performance BigPipe: Pipelining web pages for high performance
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Facebook react Building the F8 App with React Native
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blogfoster tooling Centralized ESLint Configuration
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Insider Inc. css layout Delightful ways to write reusable CSS using subclasses
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1Password industry Frontend at scale
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blogfoster testing How to Use the Power of Jest’s Snapshot Testing Without Using Jest
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blogfoster industry How We Simplified our Tooling Setup for Node.js Projects
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blogfoster state arch Jumpstart to React+Redux Development
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blogfoster state arch Managing Complexity in Redux: Higher-Order Reducers and Async State
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Tines css layout Our approach to CSS and how we chose it
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1Password performance PWA Stats
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blogfoster state arch Redux For Better in-App Analytics
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Google industry The Chrome Dev Summit site: case study
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DoorDash performance Things to Keep in Mind When Integrating a Map Feature to a Web App
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Tines performance Understanding why our build got 15x slower with Webpack 5
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1Password performance Web Performance Optimization Stats
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Wikimedia industry Wikipedia's JavaScript initialisation on a budget
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Reading list sourced from Frontend Case Studies by Andrew Romanov (CC BY 4.0). The Frontend Casebook adds interactive cases and does not republish article content.