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Merged
vishxrad merged 4 commits into from
May 24, 2026
Merged

Add OpenUI Lang comparison matrix to README #548

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58f7495
Add OpenUI Lang comparison matrix to README
BharadwajKanneveti May 23, 2026
e88c3ad
fix README changes and align with comparison table requirement
BharadwajKanneveti May 23, 2026
5778752
add components and multi-platform columns to README comparison table
BharadwajKanneveti May 23, 2026
e9b6b51
fix table formatting in comparison matrix
BharadwajKanneveti May 23, 2026
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17 changes: 16 additions & 1 deletion README.md
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Expand Up @@ -101,7 +101,7 @@ Try it yourself in the [Playground](https://www.openui.com/playground): generate
| [`@openuidev/react-headless`](./packages/react-headless) | Headless chat state, streaming adapters, message format converters |
| [`@openuidev/react-ui`](./packages/react-ui) | Prebuilt chat layouts and two built-in component libraries |
| [`@openuidev/cli`](./packages/openui-cli) | CLI for scaffolding apps and generating system prompts |
| [`@openuidev/openclaw-os-plugin`](https://github.com/thesysdev/openclaw-os/tree/main/packages/claw-plugin) | OpenClaw OS plugin for serving OpenUI-powered OpenClaw workspaces |
| [`@openuidev/openclaw-os-plugin`](https://github.com/thesysdev/openclaw-os/tree/main/packages/claw-plugin) | OpenClaw OS plugin for serving OpenUI-powered OpenClaw workspaces |

```bash
npm install @openuidev/react-lang @openuidev/react-ui
Expand Down Expand Up @@ -165,6 +165,21 @@ Good places to start:
- [Discord](https://discord.com/invite/Pbv5PsqUSv) - Ask questions, share what you're building
- [GitHub Issues](https://github.com/thesysdev/openui/issues) - Report bugs or request features

## How OpenUI compares

| Feature | OpenUI | json-render (Vercel) | A2UI (Google) | CopilotKit OpenGenUI |
|------------------------|-------------------:|-------------------------------:|------------------:|---------------------:|
| Tokens | 1x | 3x | 3x | 4x |
| Latency (60 tok/s) | 4.9s | 14.2s | 14.2s | ~20s |
| Streaming | Yes | Yes | Yes | Partial |
| Consistent output | Yes | Yes | Yes | No |
| Components | Library + custom | Library + custom | Custom only | None |
| Multi-platform | Web, mobile, email | Web, mobile, PDF, email, video | Web, iOS, Android | Web |
| Built-in data fetching | Yes | No | No | No |
| Chat UI included | Yes | No | No | Yes |

For more details, refer to the official [OpenUI Lang comparison documentation](https://www.openui.com/docs/openui-lang/comparison).

## Adopters

A list of organizations and projects using OpenUI is maintained in [`ADOPTERS.md`](./ADOPTERS.md). If you're using OpenUI, please consider adding your organization; it helps the project gain momentum and helps other adopters find peers using OpenUI in similar contexts.
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