a2ui-project/a2ui
Open-source generative UI framework: agents stream layout data, and apps render it with native components in React, Angular, Lit, Flutter, SwiftUI and Jetpack Compose.
⚡ Executive Summary & Quick Facts
Authoritative Sourcea2ui is a2ui is an open-source project written in TypeScript: Open-source generative UI framework: agents stream layout data, and apps render it with native components in React, Angular, Lit, Flutter, SwiftUI and Jetpack Compose..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), a2ui-project/a2ui has accumulated 17,025 GitHub stars and 1,375 forks. It is written in TypeScript, licensed under Apache-2.0, and ranks #955 globally. It is actively maintained with the latest commit recorded on Nov 9, 2026.”
| Repository | a2ui-project/a2ui ↗ |
|---|---|
| Primary Category | a2a |
| Language & Stack | TypeScript |
| Software License | Apache-2.0 |
| Community Traction | ★ 17K stars · ⑂ 1.4K forks · #955 globally |
| Maintenance | ● Active (Last commit: Nov 9, 2026) · 536 open issues |
| Target Audience | Developers and engineering teams building with TypeScript, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 95/100 · Grade A+Yes, a2ui is actively maintained. Continuous telemetry recorded the last code commit on Nov 9, 2026 (0 days ago). Supported by 17,025 stars and 1,375 community forks, this repository holds a calculated health index of 95/100, reflecting very active (commits within last 14 days) and active community feedback (536 open).
Star History
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+426
STARS · LAST 30 DAYS
14
PER DAY
#201
MOST-STARRED TypeScript
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +98 | +426 | +1.3K |
| Per day | 14 | 14 | 14 |
| Forks gained | +7 | +28 | +69 |
a2ui gained 426 stars in the last 30 days, about 14 a day, and now has 17K. It is about 1 year old and has averaged roughly 17K stars a year. It ranks #201 among TypeScript repositories and #955 across all languages on GitHubRepo.
Trending Record
1
DAYS ON TRENDING
#1570
BEST RANK
Nov 9, 2026
FIRST APPEARANCE
Active
STATUS TODAY
a2ui has maintained a continuous presence across global trending indexes, peaking at #1570. Below is the 30-day activity profile:
💡 Overview
a2ui is an open-source project written in TypeScript: Open-source generative UI framework: agents stream layout data, and apps render it with native components in React, Angular, Lit, Flutter, SwiftUI and Jetpack Compose.
Engineered for speed, consistency, and developer ease, it solves common hurdles in a2a, a2ui, agent. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in TypeScript for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ npm install a2ui⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Node.js >= 18, npm, pnpm or bun
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
a2ui coordinates its core functionality through a modular TypeScript pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with a2ui.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install a2ui using your package manager: `npm install a2ui`
Initialize your project workspace or configuration file for a2ui.
Import a2ui into your codebase or invoke it directly from your terminal.
Execute your test suite or run `a2ui --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with TypeScript, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
a2ui-project/a2ui is currently ranked #955 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #950 | facebook/fresco | Kotlin | ★ 17.2K | Compare ↗ |
| #951 | playcanvas/engine | JavaScript | ★ 17.1K | Compare ↗ |
| #952 | rupa/z | Shell | ★ 17.1K | Compare ↗ |
| #953 | cvat-ai/cvat | Python | ★ 17.1K | Compare ↗ |
| #954 | official-stockfish/Stockfish | C++ | ★ 17K | Compare ↗ |
| #955 | a2ui-project/a2ui This Project | TypeScript | ★ 17K | |
| #956 | argoproj/argo-workflows | Go | ★ 17K | Compare ↗ |
| #957 | less/less.js | JavaScript | ★ 17K | Compare ↗ |
| #958 | ag-ui-protocol/ag-ui | TypeScript | ★ 17K | Compare ↗ |
| #959 | ionic-team/capacitor | TypeScript | ★ 17K | Compare ↗ |
| #960 | ffuf/ffuf | Go | ★ 17K | Compare ↗ |
Frequently Asked Questions
What does a2ui do? +
Open-source generative UI framework: agents stream layout data, and apps render it with native components in React, Angular, Lit, Flutter, SwiftUI and Jetpack Compose.
Is a2ui actively maintained in 2026? +
Yes, a2ui is actively maintained. The latest code push was recorded on Nov 9, 2026 (0 days ago). It holds a calculated Maintenance Health Score of 95/100 (A+ rating) with 17,025 stars and 536 open issues.
What language is a2ui written in? +
The primary language is TypeScript. Topics include: a2a, a2ui, agent, angular, flutter.
How many stars does a2ui have? +
a2ui has 17,025 stars and 1,375 forks on GitHub.
How does a2ui rank among GitHub repositories? +
With 17,025 stars, a2ui-project/a2ui is ranked #955 globally across all repositories tracked on GitHubRepo and #201 among TypeScript projects.
What license is a2ui distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
