an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
⚡ Executive Summary & Quick Facts
Authoritative Sourcenacos is nacos is an open-source project written in Java: an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of October 2026), alibaba/nacos has accumulated 33,490 GitHub stars and 13,282 forks. It is written in Java, licensed under Apache-2.0, and ranks #458 globally. It is actively maintained with the latest commit recorded on Oct 28, 2026.”
| Repository | alibaba/nacos ↗ |
|---|---|
| Primary Category | a2a registry |
| Language & Stack | Java |
| Software License | Apache-2.0 |
| Community Traction | ★ 33.5K stars · ⑂ 13.3K forks · #458 globally |
| Maintenance | ● Active (Last commit: Oct 28, 2026) · 184 open issues |
| Target Audience | Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 100/100 · Grade A+Yes, nacos is actively maintained. Continuous telemetry recorded the last code commit on Oct 28, 2026 (1 days ago). Supported by 33,490 stars and 13,282 community forks, this repository holds a calculated health index of 100/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+837
STARS · LAST 30 DAYS
28
PER DAY
#18
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +196 | +837 | +2.5K |
| Per day | 28 | 28 | 28 |
| Forks gained | +66 | +266 | +664 |
nacos gained 837 stars in the last 30 days, about 28 a day, and now has 33.5K. It is about 8 years old and has averaged roughly 4.2K stars a year. It ranks #18 among Java repositories and #458 across all languages on GitHubRepo.
Trending Record
2
DAYS ON TRENDING
#6066
BEST RANK
Oct 28, 2026
FIRST APPEARANCE
Active
STATUS TODAY
nacos has maintained a continuous presence across global trending indexes, peaking at #6066. Below is the 30-day activity profile:
💡 Overview
nacos is an open-source project written in Java: an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
Engineered for speed, consistency, and developer ease, it solves common hurdles in a2a-registry, agent, ai-registry. 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 Java 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
$ git clone https://github.com/alibaba/nacos.git
cd nacos⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
nacos coordinates its core functionality through a modular Java 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 nacos.
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 nacos using your package manager: `git clone https://github.com/alibaba/nacos.git`
Initialize your project workspace or configuration file for nacos.
Import nacos into your codebase or invoke it directly from your terminal.
Execute your test suite or run `nacos --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
alibaba/nacos is currently ranked #458 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #453 | tinygrad/tinygrad | Python | ★ 33.8K | Compare ↗ |
| #454 | OWASP/CheatSheetSeries | JavaScript | ★ 33.7K | Compare ↗ |
| #455 | Yeachan-Heo/oh-my-codex | TypeScript | ★ 33.6K | Compare ↗ |
| #456 | lutzroeder/netron | JavaScript | ★ 33.6K | Compare ↗ |
| #457 | shadps4-emu/shadPS4 | C++ | ★ 33.5K | Compare ↗ |
| #458 | alibaba/nacos This Project | Java | ★ 33.5K | |
| #459 | xai-org/x-algorithm | Rust | ★ 33.5K | Compare ↗ |
| #460 | tokio-rs/tokio | Rust | ★ 33.5K | Compare ↗ |
| #461 | remix-run/remix | TypeScript | ★ 33.4K | Compare ↗ |
| #462 | gethomepage/homepage | JavaScript | ★ 33.4K | Compare ↗ |
| #463 | zeromicro/go-zero | Go | ★ 33.4K | Compare ↗ |
Frequently Asked Questions
What does nacos do? +
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
Is nacos actively maintained in 2026? +
Yes, nacos is actively maintained. The latest code push was recorded on Oct 28, 2026 (1 days ago). It holds a calculated Maintenance Health Score of 100/100 (A+ rating) with 33,490 stars and 184 open issues.
What language is nacos written in? +
The primary language is Java. Topics include: a2a-registry, agent, ai-registry, configuration-management, distributed-configuration.
How many stars does nacos have? +
nacos has 33,490 stars and 13,282 forks on GitHub.
How does nacos rank among GitHub repositories? +
With 33,490 stars, alibaba/nacos is ranked #458 globally across all repositories tracked on GitHubRepo and #18 among Java projects.
What license is nacos distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
