#122122nd of 142 in Agent frameworks and SDKs
x
React component library for building LLM chat and agent interfaces
- Stars
- 4.8k
- License
- no license
- Last commit
- Oct 2026
- Last release
- Oct 2026
- Language
- TypeScript
4,421 on 21 Apr 20264,845 on 10 Nov 2026
From GitHub's daily star counts.
Checked on GitHub.
Overview
Ant Design X is a set of npm packages for building AI front-ends in React on top of Ant Design. It includes UI components for conversation stages, an SDK for managing model data streams, a streaming Markdown renderer, and an A2UI-based card renderer for agent-generated interfaces. A separate skill package supplies agent skills for developing with the library.
Who it is for: React developers building chat or agent UIs for LLM apps
Strengths
- Split into packages: components, SDK, Markdown renderer, card renderer, skills
- Markdown renderer supports streaming formulas, code highlighting and mermaid
- Card renderer builds interfaces from A2UI structured JSON message streams
- Used in AI interfaces inside Ant Group, per the README
Weaknesses
- Front-end library only; no model serving or backend included
- Tied to React and the Ant Design ecosystem
- No license detected in the repository metadata
What it needs
- no GPU
- Needs React, Ant Design, npm
What changed
From the release notes. No flag means the note does not say so, not that the upgrade is safe.
Also in Agent frameworks and SDKs
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|---|---|---|
| 1 | ppt-masterAgent skill that turns documents into natively editable PowerPoint decks | 96 out of 100 |
| 2 | openai-agents-pythonPython SDK for multi-agent workflows with handoffs, guardrails and tracing | 92 out of 100 |
| 3 | mastraTypeScript framework for building AI agents, workflows and MCP servers | 92 out of 100 |
| #4 | browser-usePython library that lets an LLM agent control a web browser | 90 out of 100 |
| #5 | copilotkitReact and Angular SDK for adding agent chat and generative UI to apps | 90 out of 100 |