vercel-labs/json-render
The Generative UI framework
About the project
Generative UI framework: an LLM turns prompts into JSON interfaces constrained to a catalog of components you define, keeping output predictable and safe. Supports React, Vue, Svelte, Solid, React Native, Next.js, 3D, PDF, email, video and terminal renderers.
Useful for
- Build a dynamic dashboard that AI generates from a text prompt
- Constrain model output to your own component catalog for safe rendering
- Generate a PDF, email or OG image from a JSON spec
README summarized by DeepSeek V4.1 Flash. Details may be inaccurate.
Why it’s trending
- 100 stars so far today, about 254 expected by the end of the day. The usual pace is 8 per day, so that's 32× as much.
- Over the last two days the pace is 39× that of the previous week and a half.
- The spike has held for 2 days in a row — not a one-off blip.
- GitHub Trending TypeScript today: #4, +468 stars.
- About 23 forks a day — people are taking the code.
Stars per day
Bars are daily stars, the line is the usual pace. Red marks spike days.
Numbers
- Total stars
- 16,681
- Stars in a day
- 254
- Forks
- 894
- Issues and pull requests
- 339
- Watchers
- 58
- Language
- TypeScript
- License
- Apache-2.0
- Latest release
- v0.21.0 · September 18, 2026
- Created
- January 14, 2026
- Last push
- September 18, 2026
Star trust
Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.
These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.
Spotted in
- September 19, 2026GitHub Trending TypeScript today: #4, +468 stars
Share
README badge
Paste it into your README — the badge shows the current magnitude and links to this page.
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