Building Dashboards with React: A Practical Guide to Reusable Components and Data Visualization
Dashboards are often the first place users go when they want to understand what is happening in an application. Whether you are building an analytic…
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Building a React starter with enforceable architecture
My first website was planned on a sheet of squared notebook paper. The code in my early projects followed roughly the same standard: no tests, no cl…
Our marketing pages never read your session, so the header guesses from a cookie with useSyncExternalStore
Fetch the Nakodo home page with curl and the header offers you "Sign in" and "Start free". Open the same URL in a browser where you are signed in an…
One .web.tsx in the whole app, and it is 196 lines of stack navigator that no phone will ever run
Munchable's phone app is also a website. Same Expo Router tree, same screens, exported with web.output: "single" and served at app.munchable.app . A…
How to deploy TanStack Start to Cloudflare Workers with D1, R2 and better-auth
TanStack Start runs well on Cloudflare Workers. The official guides get you to "Hello world" quickly. The trouble starts when you add a database, fi…
Streaming LLM-Generated UI in React 19 with OpenUI Lang
Every generative UI demo I have shipped hits the same wall: the model emits a JSON component tree, and nothing paints until the closing brace arrive…
Твой GitHub никого не интересует. И резюме тоже
Неделю назад я запустил DevRaid — платформу, где разработчики подтверждают навыки через сдачу репозиториев. За это время через неё прошли 47 человек…
Building Production-Ready React Data Flows with tanstack-fetch and TanStack Query
TanStack Query is excellent at managing server state. It handles caching, background refetching, invalidation, retries, mutations, and synchronizati…
8% of My Capterra Reviews Arrived as the Three Characters $62
I run a visa agency in Bali. The half of my week that is not visas goes into Apify Actors, and one of them reads B2B software reviews — Capterra, So…
🔥 30 Days of Frontend — Day 5: React DevTools Profiler
When a React application starts feeling slow, one of the first things developers often do is reach for useMemo , useCallback , or React.memo . We've…
Building Pixel-Perfect Web Apps: Why I Choose React & Tailwind CSS 🚀
Hi everyone! 👋 I'm a Full-Stack Web Developer specializing in the MERN stack, Next.js, and modern frontend tools. After building various projects—fr…
React Email Tests Need a Fixture Factory
Email verification is one of those React features that looks simple in the browser and becomes messy in CI. A form submits, a backend sends a messag…
React 19.3: что реально поменялось и почему это важно
Если следить за React только по крупным релизам, легко пропустить момент, когда библиотека тихо меняет направление. React 19.3 — как …
Giga IDE Pro больше не будет. Но это хорошая новость
Pro-сборка была важным этапом в развитии GigaIDE: она позволила быстрее развивать профессиональные инструменты, собирать обратную связь от корпорати…
I built a React library to generate editable Google Docs with JSX
I was building a contract-generation system when we reached a point where half the document lived in a Google Doc template and half in Google Apps S…
React Error Boundaries Explained: Handle UI Errors Gracefully
Every React application eventually encounters unexpected errors. A component might fail while rendering, a third-party library could throw an except…
AI Can Build Your React UI in Seconds. What About the Backend?
A few weeks ago, I opened Cursor and gave Claude a single prompt: "Generate a modern task management dashboard with filtering, search, pagination, a…
Component Architecture & Design Systems
⚡ TL;DR: Kill the Button with thirty boolean props by favoring composition over configuration . Split presentational from container components, set…
React state has no type of its own. I gave it one, and it compiles away
In Vue, Solid, and Angular, state has a type of its own: Ref<T> , Accessor<T> , Signal<T> . In React, the count from useState is j…
We cut a scene out of our Remotion reel and slowed the rest to 80%, and two one-line functions kept every cue on its frame
Nakodo has a vertical reel, 1080 by 1920, 30fps, drawn entirely from the app's own React illustration components and with every sound synthesised by…
React Routing with React Router: A Practical Guide to Building SPAs
Routing is one of the core building blocks of a modern React application. It allows users to navigate between pages, share URLs, and use browser nav…
Launching EyeZen v1.0.0: A Local-First Desktop App Built with Rust, Tauri and React
Launching EyeZen v1.0.0: A Local-First Desktop App Built with Rust, Tauri and React EyeZen v1.0.0 is now available. It's an open-source desktop work…
How I Built a 100% In-Browser Instagram Chat Analyzer (Zero Cloud Uploads)
Direct messages contain our most intimate conversations, jokes, memories, and photos. Yet, when searching for tools to visualize chat history or gen…
Beyond JSX: Modern Patterns for Building Scalable React Apps
Beyond JSX: Modern Patterns for Building Scalable React Apps React has been the go‑to library for front‑end development for nearly a decade, but the…
EliteGrid 0.2.0: a modular TypeScript data grid (77 kB, zero deps, 32 features)
We've been building EliteGrid, a TypeScript data grid for React, Vue and plain JavaScript. 0.2.0 is out on npm today, launching as the Community edi…
Next.js 15 Support Ends Oct 21: The Upgrade Changes Your Build Won't Catch
TL;DR: Next.js 15 leaves its support window on 21 October 2026. Run the upgrade codemod and the separate next-async-request-api codemod, then test t…
A prefetch of our pricing page is a different URL, and our auth check nearly sent it to the login page
Our auth boundary is an allowlist. src/proxy.ts (Next 16 renamed middleware.ts to proxy.ts ) refreshes the Supabase session and sends signed-out vis…
React State Management Techniques: A Practical Guide with Examples
State management is one of the most important concepts in React development. As an application grows, managing data across components becomes more c…
Building Reusable React Components: Best Practices, Examples, and Patterns
Reusable React components are one of the most valuable tools for building maintainable frontend applications. Instead of repeating the same UI logic…
От AJAX до React: как мы полностью изменили архитектуру разработки фронтенда ВКонтакте
Привет, Хабр! Меня зовут Егор Смирнов, я руководитель команды Backend for Frontend в VK. Одна из зон нашей ответственности — поддержка и развитие ин…