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“case-studies” News Archive

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Entry (Sources) and Additional TopicsDate#
AI Coding Has Made CI a Bottleneck, So We Reworked Ours to Keep Up154
ai, ci-cd, testing, metrics
We Let AI Agents Rewrite a 92M-Message-a-Day Service in Go—Zero Incidents153
ai-agents, ai, refactoring, go
Testing Cookie Behavior Across Hundreds of Web Surfaces With Our in-House Auditor152
cookies, consent-management, testing, privacy
How Capital One Assesses AI Readiness (mka)151
podcasts, interviews, ai, engineering-management
How We Migrated lovable.dev Away From Next.js and Turned It Into Another Lovable App150
migrating, nextjs, ai
Web Security Is Too Hard (eri)149
security, cloudflare
Everyone’s Still Eating: Building Notion’s Design System (fig)148
videos, design-systems
Working With AI: A Concrete Example (htm)147
ai, claude, debugging
How an Underrated Refactor Saved 90% Memory Usage (kev/tan)146
tanstack, refactoring, memory, metrics
Shipping psql Without psql: A Pure-TypeScript Postgres Client in neonctl145
tooling, ai, postgresql, databases
How Building an HTML-First Site Doubled Our Users Overnight (moh)144
html, web-components, validation, traffic
When AI Builds Itself143
ai, processes, metrics, quality, efficiency, anthropic
How We Cut Build Times by Two-Thirds by Deleting Our CMS (get)142
migrating, gatsby, astro, content-management, optimization
Optimizing Our Build Times by Migrating From Webpack to Rspack141
migrating, webpack, rspack, building, optimization
Building a General-Purpose Accessibility Agent—and What We Learned in the Process (eri)140
ai-agents, ai, accessibility, lessons, github
We Needed a Screenshot Pipeline—We Got a Design QA Tool Instead (ben/cal)139
tooling, screenshots, quality, playwright
How’s Linear So Fast? A Technical Breakdown138
performance, tech-stacks
I Built a $32,000 AI Platform for Less Than a Penny (hac)137
ai, architecture, economics
How We Optimized Agent Device for Mobile App Automation (thy/cal)136
debugging, optimization, ai
The Uphill Climb of Making Diff Lines Performant135
github, performance, optimization
Seven Years to TypeScript: Migrating 11,000 Files at Patreon134
migrating, javascript, typescript
V7: Typographic Scales and Technical Pens133
design, typography, css
Fixing TypeScript Performance Problems: A Case Study (vig)132
typescript, performance
Tech Talk: Improving Window Resize Behavior (ele)131
electron, resizing, debugging
The Old Ways Are the Best: 100 Lighthouse, 0 ms TBT, 32 ms Queries (per)130
performance
How We’re Protecting Our Newsroom From npm Supply Chain Attacks (rya/pnp)129
npm, dependencies, security
“Sloppy” Code and Accessibility Issues: The Trouble With Trump’s Silicon Valley-Inspired Web Design Project (not)128
design, accessibility, quality
Unifying [Wikipedia’s] Mobile and Desktop Domains (kri/wik)127
wikipedia, refactoring, mobile, desktop, performance, seo, user-experience, infrastructure, link-lists
The Engineer You Never Met: Why Interview Processes Systematically Reject Qualified Engineers126
hiring, economics
Making a Design System That Gets Adopted (cle)125
design-systems
How to Create a Strong Design System and Survive: Case Study124
how-tos, design-systems, lessons
Design Has Never Been More Important: Inside Shopify’s Acquisition of Molly (cod)123
design, ai, ecommerce, shopify
Rebuilding Graphs for Accessibility: Inside Khan Academy’s Inclusive Design (kha)122
accessibility, visualization, information-design
I’m More Proud of These 128 Kilobytes Than Anything I’ve Built Since121
performance, flash-of-x, svg, minification, optimization
4 Untranslatable Words Behind Patreon’s Internationalization Overhaul120
internationalization, localization
We Added Chaos to Our CI/CD Pipelines—It Made Everything More Stable119
ci-cd, ai
6 Ways Slack, Notion, and VS Code Improved Electron App Performance118
electron, performance, slack, vs-code
Behind the Scenes: How We Iterate on UI Copy117
design, content, microcontent, processes, automattic
How Google Is Accelerating Code Migrations With AI116
studies, research, google, ai, migrating
We Launched Our First Shopify Theme (nic)115
shopify, theming
Integrating Localization Into Design Systems (sma)114
design-systems, localization, figma
Advanced React in the Wild (add)113
react, nextjs, performance
Making Node.js Downloads Reliable (nod)112
nodejs, reliability, refactoring
Accelerating Large-Scale Test Migration With LLMs111
testing, migrating, ai
CDEs Aren’t Just for Developers: How QA, Tech Writers, and Designers Benefit Too (jet)110
code-editors, jetbrains
The Dark Side of UX: Lessons From OnlyFans’ Addictive Design (web)109
lessons, design, dark-patterns, ethics, user-experience
From Manual Reviews to AI-Powered Insights: The Linux Foundation’s Code Review Transformation (cod)108
linux-foundation, code-reviews, ai, coderabbit
Considerations for Making a Tree View Component Accessible (eri)107
components, accessibility, keyboard-navigation, aria
Designing for Clarity: How We Restructured Intercom’s Information Architecture106
design, information-architecture
Building Design Consistency: A Deep Dive Into Figma Variables at JW Player105
deep-dives, design, design-systems, design-tokens, consistency, figma, variables
Don’t Let Your Redesign Ruin Performance: A Case Study (mac/per)104
performance, redesigning
A Leap in the Evolution of Airtable’s Codebase: Scaling TypeScript to Thousands of Projects103
typescript, scalability
Blast From the Past: 2advanced.com (web)102
design, flash, history
How a BBC Navigation Bar Component Broke Depending on Which External Monitor It Was On (jos)101
debugging, javascript
“We Were Wrong”: An Oral History of WIRED’s Original Website (vir/wir)100
podcasts, history
How Vercel Adopted Microfrontends99
vercel, micro-frontends
How Is This Website So Fast!? (wes)98
videos, performance
Prioritizing Design Systems97
design-systems, prioritization, processes
Breaking Into UX Research: Non-Traditional Paths to Success96
user-experience, career
How We Built a Design System in 2 Weeks95
design-systems
Why Gumroad Didn’t Choose htmx (shl/htm)94
htmx
Pfizer’s Future of Development (lau)93
outlooks, prioritization, processes, culture
Tackling a System’s Accessibility Without Testing (jbu+)92
accessibility, wcag, heuristics
Mutation-Testing Our JavaScript SDKs (get)91
javascript, testing
Improving the Screen Reader Experience for “Learn WCs” (and)90
accessibility, user-experience, screen-readers, assistive-tech, voiceover
The Evolution of Attention89
design
Faster Continuous Integration Builds at Canva88
ci-cd, efficiency, optimization, canva
Designing Design Systems: Constructing an Icon System (ado)87
design, design-systems, icons, images
Growing a Design System Organically86
design-systems, scalability
Enhancing The New York Times Web Performance With React 1885
performance, react
uBlock Origin: Let’s Read the Code! (ant)84
videos
How We’re Building More Inclusive and Accessible Components at GitHub (eri)83
components, accessibility, dei, github
How Slack Automates Deploys82
deploying, automation, slack
The Evolution of Figma’s Mobile Engine: Compiling Away Our Custom Programming Language (fig)81
figma, programming, typescript, migrating
Web Accessibility in the 2024 [US] Presidential Campaigns (web)80
accessibility
Hello Bun: How Sveld Now Deploys 2× Faster on GitHub and Render79
bun, deploying, performance
Purging Design System “Rot” From Our Checkboxes (chu)78
design-systems, maintenance, quality, accessibility
Modern CSS Patterns in Campfire77
css
Diving Into the Node.js Website Redesign (bri/nod)76
redesigning
Names Are Complex: Displaying Initials for an Avatar Component in a Design System (hey)75
naming, design
High-Level System Architecture of Booking.com74
architecture, microservices
How We Reduced CSS Size and Improved Performance Across GOV.UK73
css, performance, optimization
CSS Scroll Snapping Aligned With Global Page Layout: A Full-Width Slider Case Study (uti/sma)72
sliders, css, scrolling, layout
How I Brought LCP Down to Under 350 ms for Google-Referred Users on My Website (paw)71
performance, web-vitals, optimization
Baseline’s Evolution on MDN (pep/mdn)70
browsers, support, web-platform, documentation, mdn
Jimdo’s Engineering Guidelines69
guidelines, processes, collaboration, onboarding
Comparison of Accessibility of E-Government Websites in Europe (cer)68
accessibility, comparisons
4 Web Devs, 1 App Idea (whi+)67
videos, web-apps
How Bear Does Analytics With CSS66
analytics, metrics, css
CSS Findings From Photoshop Web Version (sha)65
html, css, photoshop
How We Optimized Package Imports in Next.js64
nextjs, dependencies, optimization
Skip Links on ikea.com (mat)63
accessibility, skip-links
Greenwashing and the COP28 Website (mic)62
sustainability
Hashnode’s Overall Architecture (has)61
architecture
CSS Findings From The Threads App II (sha)60
css
From Silos to Design Systems59
design-systems, processes
Case Study: Rebuilding TechCrunch Layout With Modern CSS (sha)58
refactoring, css
Optimizing Speed on ebay.com (add)57
performance, optimization, web-vitals, ebay
How We Optimized Performance to Serve a Global Audience (sma)56
performance, optimization
CSS Findings From the Threads App (sha)55
css, facebook+meta
End-to-End Tracing54
observability, tracing, canva
How We Created an Accessible, Scalable Color Palette53
colors, color-palettes, accessibility, scalability
Simple Things Make Things Simple (pjo)52
simplicity
Moving From Vue 1 to Vue 2 to Vue 3: A Case Study of Migrating a Headless CMS System (sma)51
vuejs, migrating, headless, content-management
How We Built Our Multi-Platform Design System at Booking.com50
design-systems, theming, scalability
Caching at DEV49
caching, performance
Our Future CSS Strategy48
css, javascript, css-in-js, strategies
Early Learnings for Early Hints at Shopify (sia/per)47
videos, shopify, performance, hints
How We Improved React Loading Times by 70% With Next.js46
react, performance, nextjs
Wired.com: 20 Years Later (sto)45
design, retrospectives
A Delightful Guide to Culture at Mamo (Inspired by Khalil Gibran)44
guides, culture
How We Designed an Accessible Color Palette From Scratch43
accessibility, colors, color-palettes
How We Think About Browsers (kei)42
browsers
Accessibility Monitoring: How We Test41
accessibility, monitoring, testing
Improving the Performance of Wix Websites (Case Study) (sma)40
performance, monitoring, culture
Design Systems at Replit: Better Tokens39
design-systems, design-tokens
How We Improved Our Design System Delivery38
design-systems, processes, optimization
Using Monorepos Is Not That Bad37
monorepos
How We Reduced Next.js Page Size by 3.5× and Achieved a 98 Lighthouse Score36
performance, nextjs, lighthouse
How We Built React Components for Any Front End35
react, components
Reducing HTML Payload With Next.js (Case Study) (sma)34
nextjs, html, performance
Updating React at Etsy33
react, preact, frameworks
A Netflix Web Performance Case Study (add)32
performance, netflix
Removing jQuery From GitHub.com Frontend31
github, jquery, javascript, processes, refactoring
Improving the Accessibility of 24 Ways (pau/css)30
accessibility
Why We Didn’t Use a Framework (sma)29
frameworks
PWA Stats (clo)28
websites, web-apps, progressive-web-apps, metrics
How Mail.ru Reduced Email Storage From 50 to 32 PB (sma)27
storage, email, optimization
A Redesign With CSS Shapes (mey/ali)26
css, shapes, redesigning
Building Social: A Case Study on Progressive Enhancement (sma)25
javascript, progressive-enhancement
How We Use Prototyping, and How It Made Us More Efficient (sma)24
design, prototyping, processes, efficiency
Building the UI for the New “The Times” Website23
design, collaboration, architecture, css, documentation
Move Fast and Fix Things22
technical-debt, git, github, processes
How We Get Things Done21
project-management, processes, canva
Tour of a Performant and Responsive CSS Only Site (css)20
css, parallax, effects, performance
Getting Started With Pattern Libraries (ali)19
introductions, design, documentation, pattern-libraries
Controlling Heavy Weight Websites18
performance, user-experience
Building the New Financial Times Web App (A Case Study) (sma)17
web-apps, css, scrolling
HTML5 Quake to Shake Up Flash (mis)16
html, canvas, websockets, webgl, flash
IKEA and the Font Fiasco15
typography, fonts
Better Web Forms: Redesigning eBay’s Registration (gar/dig)14
forms, design, ebay
Why Web Standards Matter (Case Study)13
standards, html, dom, javascript, metrics
Worst Redesign of the Year12
redesigning, accessibility
Liquid Bleach (sto)11
liquid-design, css, design
Web Standards: User Interface Makeovers10
interviews, accessibility, standards, html, css
Throwing Tables Out the Window (sto)9
microsoft, tables, css
Solving Mobile Challenges With Psychology-Driven IA8
information-architecture, mobile
An SVG Case Study: Integrated, Dynamic Avalanche Forecasting7
perl, html, sql, databases, svg, images
ESPN Moves Forward With Standards6
standards, conformance
W3C Home Page Table-Less Layout (don/w3c)5
w3c, redesigning, css, floats
Anil Dash Does Amazon (sim)4
html, conformance
The Birth of Design Is Kinky (dig)3
design
Access for All2
accessibility, w3c
MSNBC Makes News by Making HTML Dynamic (zdn)1
microsoft, html, java, dhtml