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DevPreFlight React UI Kit
60+ Flat React 19 UI components + AI agent skills
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.
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! 💙
About DevPreFlight React UI Kit on Product Hunt
“60+ Flat React 19 UI components + AI agent skills”
DevPreFlight React UI Kit was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #158 on the daily leaderboard. 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.
On the analytics side, DevPreFlight React UI Kit competes within Developer Tools — topics that collectively have 519.8k followers on Product Hunt. The dashboard above tracks how DevPreFlight React UI Kit performed against the three products that launched closest to it on the same day.
Who hunted DevPreFlight React UI Kit?
DevPreFlight React UI Kit was hunted by Rhaka Novyansyah Dewanto. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of DevPreFlight React UI Kit including community comment highlights and product details, visit the product overview.
Rhaka Novyansyah Dewanto