Medium5h ago
How to Optimize a React Application Rendering 100,000+ List Items
A practical guide covers optimizing React rendering for lists of 100,000+ items using search, filtering, virtualization, debouncing, and performance techniques.
DEV5h ago
One of the amazing react feature!!
A developer post explains how the React Context API shares data between components without prop drilling.
DEV7h ago
Formik vs React Hook Form: Which One Should You Choose for Your React Projects?
A comparison of Formik and React Hook Form for handling forms in React projects.
Medium4h ago
Beyond the Lighthouse Score: What a 92/100 Performance Rating Teaches Us About Website Optimization
A real-world Lighthouse case study examines a 92/100 performance rating and what it reveals about website optimization on mobile and desktop.
DEV7h ago
The progress bar that made typing lag: debugging a 331 ms INP in a React game
A developer debugs a 331 ms input latency problem caused by a progress bar in a React game.
DEV5h ago
Scope WebMCP Tools to the Open React Workflow
A developer walkthrough of scoping WebMCP tools to a React workflow in the browser.
DEV5h ago
React Email Verification Needs Typed States
Explains modeling email verification states with types in a React application.
DEV12h ago
Google's Modern Web Guidance: Give AI Coding Agents Up-to-Date Browser APIs
Google's Modern Web Guidance offers up-to-date browser API documentation for AI coding agents, aimed at improving their frontend output.
Medium11h ago
React 19.3 Ships a ViewTransition Component for Animated Transitions
React 19.3 introduces a built-in ViewTransition component and related APIs for animated transitions.
Medium5h ago
jsdom 31’s new CSS engine tested: 111 of 118 computed styles match Chromium 153
jsdom 31 introduces a new CSS engine whose computed styles are tested against Chromium 153 with 111 of 118 matching.
Medium9h ago
My Build Flag Was Silently Ignored and I Shipped Development React
The article explains a build flag that was silently ignored because Bun and esbuild use different --define syntax, causing development React code to ship.
Medium9h ago
I Built a Frontend. I Built an API. Connecting Them Taught Me Full-Stack Development.
A learning journey building a React frontend and Flask API backed by PostgreSQL and Docker.
News9h ago
Rendering LLM Output Safely in React: XSS in the Age of Generative UI
Discusses the XSS risks of rendering LLM output in React and how generative UI changes the security picture.
DEV9h ago
Building the iPhone Dynamic Island in React: 5 details that make it feel real
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Why I Built My Portfolio with Vanilla Stack (Instead of Reaching for Heavy Frameworks)
A developer explains why they built their portfolio with a vanilla web stack instead of heavy frameworks.
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How to Build a shadcn Markdown Editor in React
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DEV7h ago
Vercel UI SDK Beta, Hands On: 91 Behaviors, 4-Second Install, 36 KB per Popup
Hands-on review of Vercel's UI SDK beta covering behavior count, install speed, and bundle size per popup.
Medium11h ago
How I Deployed My React Portfolio Website on AWS S3 and CloudFront with a Custom Domain
A guide explains deploying a React and Vite portfolio site to AWS S3 and CloudFront with a custom domain.
Medium8h ago
Stop Animating Custom Properties Blind — Register Them with @property
An explanation of registering typed custom properties with @property so CSS animations behave correctly.
Medium7h ago
EF Core 11 Generates Better SQL. But You Still Need to Read It.
A guide on reviewing SQL queries that change after an EF Core 11 upgrade, covering what to check for in generated SQL.
Medium9h ago
Stop Scaling Previews With transform: scale() — CSS zoom Becomes Widely Available Tomorrow
Firefox 126 completed cross-engine support for the CSS zoom property, which is becoming widely available.
levelup.gitconnected.com5h ago
Discord’s 290 MB Rust App Is Real. The Reason Isn’t Rust.
Discord rewrote part of its desktop app from Electron to Rust and GPUI, cutting size to about 290 MB.
javascript.plainenglish.io6h ago
Your Dates Are Wrong in Production: The Timezone Bug Every Full-Stack App Ships
A common timezone bug in full-stack applications causes off-by-one date errors in production.
r/rust8h ago
Rewrote a desktop widget from Electron to egui: 7% to 1% CPU idle, 273 MB to 20 MB
A developer rewrote a desktop widget from Electron to egui in Rust, reporting large drops in CPU and memory use.
javascript.plainenglish.io11h ago
Why Modern Websites Feel Slower Than They Should
An article examines why modern websites feel slower despite faster browsers, frameworks, and devices.
javascript.plainenglish.io10h ago
Mastering the W3.CSS 12-Column Grid: Build Responsive Layouts Without the Bloat
A practical guide to building responsive layouts with the W3.CSS 12-column grid system.
python.plainenglish.io11h ago
Build a Full-Stack App with Python and HTMX
A tutorial on building an interactive full-stack task manager with FastAPI, HTMX, and SQLite.
Hacker News20h ago
Brave Search API now accepts agentic payments via the x402 protocol
Brave announces its Search API now accepts agentic payments through the x402 protocol.
News1d ago
Turning Chrome into a Master Mechanic: Bridging Web Bluetooth, NHTSA APIs, and LLMs in SmartOBD
A developer connected browser JavaScript to ELM327 Bluetooth hardware to decode vehicle CAN data and use LLMs in a SmartOBD project.
IGN1d ago
AI writes your components. Not your culture.
An argument that AI can generate UI components but cannot supply the culture and quality that design systems require.
code.tubitv.com21h ago
The Five-Second Gate: How an Unmeasured Constant Was Silently Killing OTT Previews
An engineering post describes how an unmeasured buffer-readiness constant in an OTT video preview player caused previews to fail.
javascript.plainenglish.io1d ago
Next.js Multi-Zone Architecture in 2026: Splitting a Large App Into Independent Deployments Without…
Explains how Next.js multi-zone architecture splits a large app into independently deployed applications.
News1d ago
WebMCP : et si l’intelligence artificielle pouvait vraiment utiliser le Web ?
WebMCP proposes a way for AI systems to interact with websites directly through web standards.
Lobsters1d ago
Announcing Rust 1.100.0
Rust 1.100.0 has been announced, with a discussion thread on Lobsters.
r/opensource23h ago
LightnerX v0.1.0-beta is out! My open-source C++26 networking library has reached its first public release
Announces the first public beta of LightnerX, an open-source C++26 networking library.
News1d ago
The 2026 Stack Overflow Survey in 6 Numbers: Developers Use AI Daily, Just Not Near Production
Summary of the 2026 Stack Overflow Developer Survey showing developers use AI daily but rarely trust it for production work.
Lobsters1d ago
Creating Diagrams and Graphs Using Modern CSS
A piece explores creating diagrams and graphs using modern CSS techniques.
itnext.io1d ago
When Users Are Reluctant To Install Your PWA
Guidance on how to explain PWAs to users who are reluctant to install them.
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