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…
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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…
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…
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…
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…
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…
Build a React Support Desk with YunCMS: Roles, Relations and AI
Asking an AI coder to build a support desk is easy. The useful work starts when the data model, relationships and permission boundaries are explicit…
React Performance Optimization: Practical Techniques for Faster Applications
React applications often start fast, but as features grow, components become more complex, state updates trigger unnecessary renders, and large list…
Modernizing Legacy Ext JS Applications with React, ReExt, and AI
Rewriting a large enterprise frontend can be expensive. Beyond the UI, teams need to reproduce business logic, data workflows, custom components, an…
Building My Developer Portfolio with React and Vite
As I continued learning software development, I realized that building projects is only part of the journey. I also needed a place where people coul…
If AI Can Build Your Charts, Why Learn Recharts?
You can ask an AI coding tool to build a Recharts component for you, give it some sample data and a prompt, and you'll get something that looks like…
React Auth Tests Need an Inbox Adapter
Email verification is a small feature with a surprisingly large test surface. A user submits a React form, the API creates a token, a worker sends a…
5 Framer Motion patterns I used building 5 React templates (with code)
Over the last few weeks I built five website templates in React 18, Vite 5 and Framer Motion 11 — fashion, restaurant, SaaS, agency and wedding. No…
UECA-React 3.2: a failing test opens the trace where it failed
Part 4. Earlier: converting a vibe-coded MVP , the origin story , an AI agent testing the framework . UECA-React 3.2 is out, with 3.2.1 right behind…
Why @next/bundle-analyzer wasn't enough for our team (So we built an automated PR bot)
If you've ever worked on a growing Next.js app, you've probably lived through this exact scenario: You’re reviewing a seemingly harmless pull reques…
Four product demos on our home page, not one of them a video, and every loop has to be able to cancel itself
Notifio is a desktop app: it sits on your Mac or Windows machine, watches rental search pages, and raises a desktop notification and an email when a…
Fixing a bad INP in React? Find the slow phase before you optimize anything
Interaction to Next Paint (INP) has been a Core Web Vital since March 2024, when it replaced First Input Delay. It's also the one teams find hardest…
Server State vs Client State in React: Why TanStack Query Changes Everything
title: "Server State vs Client State in React: Why TanStack Query Changes Everything" published: true published_at: "2026-11-18T09:00:00+05:30" desc…
I Got Tired of Android Mac File Transfers, So I Built an Open-Source File Manager
The problem Moving files from my Android phone to my MacBook should be simple. For me it never was. USB connections dropped. Network transfers faile…
The Hidden Performance Ceiling of React Native Skia in Production
I was three weeks out from a major release for a clinical HealthTech platform when we hit a wall that didn't exist in our staging environment. We we…
React.js ~Testing Accesibility of Fragment Refs~
Testing Accessibility with Fragment Refs In my previous post, I introduced Fragment Refs. A reader pointed out that removing wrapper elements is nic…
React Signup Tests Need a Run-Scoped Email Contract
Signup tests often fail in a way that is hard to reproduce. The form works on a laptop, but the CI job sometimes reads an old verification message,…
Frontend System Design: How I Would Architect a Production Dashboard in React
React dashboards rarely become difficult because of JSX. They become difficult when ownership gets unclear: who owns server data, session state, URL…
I built 'Notion meets Microsoft To Do' — E2EE notes, a PWA, and a Play Store app without Kotlin
Notes in one app. Tasks in another. Calendar in a third. Every day I paid a little attention tax shuttling between them. So I built Nuo — a block-ba…
Six pieces of owner feedback, and what each one actually turned out to be
Six pieces of owner feedback, and what each one actually turned out to be Key takeaways "The request remains available even if I approve" was a hand…
Building Role-Based Authentication with Firebase in a React + Vite SaaS App
Authentication looked straightforward when all I needed was a way for users to sign in. It became more interesting while I was building Loomwing, a…
От шести деплоев к одному: общий сайдбар на Module Federation
Если у вас несколько фронтенд-сервисов с одинаковыми компонентами (например, сайдбаром), вы либо уже страдаете, либо скоро начнете. Мы начали страда…