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UI/UX patterns for AI-powered applications: designing for the AI era AI features are becoming ubiquitous in web applications, but most UIs
Radar College is a quiz platform for French middle school students preparing for the "Brevet" exam. React, localStorage, SVG radar chart, gamification
Originally published on AllDevToolsHub. If you're building anything with LLMs in 2026 — agents, chatbots, structured extraction pipelines — you've hi
The main concept is straightforward: embed text, store the vector, and query it later. The time-consuming part was everything else. I created a memo
The vatnode.dev API runs on a €6/month VPS. Not a €50/month managed service, not a Kubernetes cluster — a single Vultr instance in Amsterdam with 1 vC
Copilotkit – TypeScript Project: Complete Ai And Automation Use-Cases Guide (2026) How to use AI and automation with Copilotkit – TypeScri
We shipped a big update to AnimaStage Lite — MMD in the browser (WebGL + WASM) We just pushed a major update to AnimaStage Lite — a browser
Crucible v1.1.0 — The App-Building Kit Release 🚀 Most component libraries give you a black box: install a package, fight its API, and inher
React 19 useActionState for Form-Driven AI Features: Building Progressive Enhancement Without JavaScript Frameworks Complexity I've built n
React 19 useOptimistic for Instant UI Feedback: Building Confidence in AI Feature Interactions Without Optimistic Update Complexity I've sh
TypeScript Generics for Polymorphic API Responses: Building Type-Safe Client Code Without Response Union Hell I've built CitizenApp with 9
最近发布了 xlt-token@1.0.0-rc.1，一个为 NestJS 设计的 Token 鉴权库，灵感来自 Java 生态的 Sa-Token。 仓库：github.com/xiaoLangtou/xlt-token 功能列表看起来不复杂——登录、登出、踢人、权限校验、会话存储——但动手实
Hey Dev.to! 👋 I wanted to share a deep dive into my latest project: MileMoto. It’s a production-ready, full-stack Automotive ERP and eCommerce store
I needed a timeline for a reporting feature. Not just something interactive in the browser, but something that could also be rendered server-side and
Rate limiting in web apps: what to protect before picking a library I made the mistake of adding rate limiting like it was a convenience de
Rate limiting en aplicaciones web: qué proteger antes de elegir una librería Cometí el error de agregar rate limiting como si fuera una dep
A spinner is a lie. It tells the user something is happening without telling them what. When spectr-ai generates a security report, the LLM produces t
This is a submission for the GitHub Finish-Up-A-Thon Challenge What I Built Every developer has at least one project that starts with exci
React 19 shipped four new hooks specifically for forms: useActionState, useFormStatus, useOptimistic, and useFormState (deprecated). If you've tried t
This is a complete look at my first four browser extensions + the new site where users can stay up to date Over the past year, I’ve been building a sm