Ecosystem Renderers
Ecosystem Renderers
Section titled “Ecosystem Renderers”Community and third-party A2UI renderer implementations.
!!! note These renderers are maintained by their respective authors, not the A2UI team. Check each project for compatibility, version support, and maintenance status.
Community Renderers
Section titled “Community Renderers”| Renderer | Platform | v0.8 | v0.9 | Activity | Links |
|---|---|---|---|---|---|
| @a2ui-sdk/react | React (Web) | ✅ | ❌ |   | GitHub · npm · Docs |
| A2UI-Android | Android (Compose) | ✅ | ❌ |   | GitHub |
| a2ui-react-native | React Native | ✅ | ❌ |   | GitHub |
| @zhama/a2ui | React (Web) | ✅ | ❌ | — | npm |
| A2UI-react | React (Web) | ✅ | ❌ |   | GitHub |
Notable Mentions
Section titled “Notable Mentions”These projects are early-stage or experimental:
- @xpert-ai/a2ui-react — React renderer with ShadCN UI components (v0.0.1, published Jan 2026)
- a2ui-3d-renderer — Experimental Three.js/WebGL 3D renderer for A2UI (~2 stars)
- ai-kit-a2ui — React + ShadCN renderer for the AIKit framework (~2 stars)
Highlights
Section titled “Highlights”@a2ui-sdk/react is currently the most mature community React renderer, with 11 published versions, Radix UI primitives, Tailwind CSS styling, and a dedicated docs site. It was announced on the A2UI discussions.
A2UI-Android fills an important gap — it’s the only community Jetpack Compose renderer, covering Android 5.0+ with 20+ components, data binding, and accessibility support.
a2ui-react-native is the only React Native renderer, enabling A2UI on iOS and Android via a single codebase.
Python / PyPI
Section titled “Python / PyPI”No credible A2UI renderer packages were found on PyPI as of March 2026. A2UI renderers are client-side (UI) libraries, so the ecosystem is naturally focused on JavaScript/TypeScript and native mobile frameworks.
Submitting a Renderer
Section titled “Submitting a Renderer”Built an A2UI renderer? We’d love to list it here.
How to submit
Section titled “How to submit”- Fork the google/A2UI repository
- Edit this file (
docs/ecosystem/renderers.md) — add a row to the Community Renderers table with your renderer’s name, platform, npm package (if any), version support, and a link to the source - Open a PR against
google/A2UIwith a short description of your renderer - Post in GitHub Discussions — let the community know what you built! A short demo video goes a long way.
Need inspiration? Browse the community samples in the repo — these cover Angular, Lit, and ADK-based agents and are a good starting point.
What makes a good community renderer?
Section titled “What makes a good community renderer?”A listing is more likely to be accepted and used if it:
- Has published source code (open-source preferred, MIT or Apache 2.0)
- Clearly states which A2UI spec version it supports (v0.8, v0.9, or both)
- Covers core components: text, buttons, inputs, and basic layout
- Includes a README with install instructions and a minimal usage example
- Is actively maintained — flag it as archived if you’re no longer supporting it
Community renderers don’t need to be production-ready to be listed — experimental and early-stage projects are welcome in the Notable Mentions section.