DevPreFlight React UI Kit

60+ Flat React 19 UI components + AI agent skills

3 followers

60+ Flat React 19 UI components + AI agent skills

3 followers

WCAG AAA compliant, zero-bloat, flat modern component library for React 19, TypeScript, Next.js 15, and Tailwind CSS. Built for indie hackers, startups, and agencies.

Interactive

Payment Required

Launch tags:Developer Tools

Launch Team / Built With

Render Sandboxes: a computer for every agentRun untrusted code safely. Idle sandboxes cost nothing

Promoted

Maker

📌

Hey Product Hunt community! 👋 I am super excited to introduce DevPreFlight UI Kit to all of you today! 🚀 As developers building modern web apps and SaaS products, we often face two big headaches: - UI libraries that add heavy runtime overhead, break with React 19, or force you into rigid design patterns. - AI coding assistants (like Cursor, Claude Code, or Windsurf) that constantly hallucinate non-existent props or mess up Tailwind classes when generating UI. We built DevPreFlight UI Kit to solve both problems with a clean, flat aesthetic: - 60+ Production-Ready Components: Complete billing matrices, paywall gates, invoice cards, interactive data tables with search/sorting, marketing hero blocks, testimonials, feedback toasts, modals, and accessible form primitives. - Native AI-Agent Ready: Comes pre-loaded with .cursorrules, CLAUDE.md, and SKILL.md so your AI coding assistant generates pixel-perfect code using the exact components and design tokens with zero hallucinations. - Modern Stack: Built for React 19, Next.js 15/16 App Router, Tailwind CSS, and strict TypeScript. - Interactive Storybook Playground: Test every component directly in your browser with live prop knobs, viewport switchers (Desktop, Tablet, Mobile), and canvas theme selectors. - 100% Code Ownership: Zero runtime bloat, zero lock-in. Just clean, copy-paste code that belongs to you. Special Product Hunt Offer: To celebrate the launch, you can use the code "PHLAUNCH" to get 30% off both Standard and Agency lifetime licenses. (Available only for 2 days!) You can explore and play with all components live on our interactive showcase at: https://react-kit.devpreflight.com I would love to hear your thoughts, feedback, and what components or SaaS blocks you would like us to add next. Thank you so much for the support! 💙

Report

2mo ago

Forum Threads

p/devpreflight-react-ui-kit

•

2mo ago

UI kits today should adapt to AI, here's how we're approaching it

Anthropic Claude, GPT models, Gemini... today we have access to incredible AI tools that can build apps and design interfaces independently. They feel like a complete package we can finally rely on.

But in reality, development still feels like starting from scratch every single time.

How do we actually shortcut that process?

p/devpreflight-react-ui-kit

•

2mo ago

Building DevPreflight: Why we bundled pre-configured Storybook directly into a React UI kit

Hey community!

While preparing DevPreflight React UI Kit for launch this Tuesday, we wanted to tackle a common pain point: most developer boilerplates just dump raw component files with little to no interactive documentation.

View all