centrifugal/centrifugo
Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
⚡ Executive Summary & Quick Facts
Authoritative Sourcecentrifugo is centrifugo is an open-source project written in Go: Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of October 2026), centrifugal/centrifugo has accumulated 10,835 GitHub stars and 739 forks. It is written in Go, licensed under Apache-2.0, and ranks #1,391 globally. It is actively maintained with the latest commit recorded on Oct 5, 2026.”
| Repository | centrifugal/centrifugo ↗ |
|---|---|
| Primary Category | ably |
| Language & Stack | Go |
| Software License | Apache-2.0 |
| Community Traction | ★ 10.8K stars · ⑂ 739 forks · #1,391 globally |
| Maintenance | ● Active (Last commit: Oct 5, 2026) · 24 open issues |
| Target Audience | Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 95/100 · Grade A+Yes, centrifugo is actively maintained. Continuous telemetry recorded the last code commit on Oct 5, 2026 (26 days ago). Supported by 10,835 stars and 739 community forks, this repository holds a calculated health index of 95/100, reflecting regular maintenance (26 days ago) and healthy issue cadence.
Star History
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+21
STARS · LAST 30 DAYS
1
PER DAY
#192
MOST-STARRED Go
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +21 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +1 | +37 |
centrifugo gained 21 stars in the last 30 days, about 1 a day, and now has 10.8K. It is about 12 years old and has averaged roughly 903 stars a year. It ranks #192 among Go repositories and #1,391 across all languages on GitHubRepo.
Trending Record
30
DAYS ON TRENDING
#1033
BEST RANK
Sep 29, 2026
FIRST APPEARANCE
Active
STATUS TODAY
centrifugo has maintained a continuous presence across global trending indexes, peaking at #1033. Below is the 30-day activity profile:
💡 Overview
centrifugo is an open-source project written in Go: Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
Engineered for speed, consistency, and developer ease, it solves common hurdles in ably, alternative, eventsource. 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 Go 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
$ go install github.com/centrifugal/centrifugo@latest⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Go >= 1.21 runtime environment
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
centrifugo coordinates its core functionality through a modular Go 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
Production System Integration
Embed centrifugo into Go backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open Apache-2.0 license.
🚀 Getting Started
Install centrifugo using your package manager: `go install github.com/centrifugal/centrifugo@latest`
Initialize your project workspace or configuration file for centrifugo.
Import centrifugo into your codebase or invoke it directly from your terminal.
Execute your test suite or run `centrifugo --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
centrifugal/centrifugo is currently ranked #1,391 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #1,386 | go-vgo/robotgo | Go | ★ 10.9K | Compare ↗ |
| #1,387 | JakeWharton/timber | Kotlin | ★ 10.9K | Compare ↗ |
| #1,388 | WasmEdge/WasmEdge | C++ | ★ 10.8K | Compare ↗ |
| #1,389 | multimodal-art-projection/YuE | Python | ★ 10.8K | Compare ↗ |
| #1,390 | TrinityCore/TrinityCore | C++ | ★ 10.8K | Compare ↗ |
| #1,391 | centrifugal/centrifugo This Project | Go | ★ 10.8K | |
| #1,392 | pymupdf/PyMuPDF | Python | ★ 10.8K | Compare ↗ |
| #1,393 | phalcon/cphalcon | PHP | ★ 10.8K | Compare ↗ |
| #1,394 | TooTallNate/Java-WebSocket | Java | ★ 10.8K | Compare ↗ |
| #1,395 | Chia-Network/chia-blockchain | Python | ★ 10.8K | Compare ↗ |
| #1,396 | ArthurSonzogni/FTXUI | C++ | ★ 10.8K | Compare ↗ |
Frequently Asked Questions
What does centrifugo do? +
Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
Is centrifugo actively maintained in 2026? +
Yes, centrifugo is actively maintained. The latest code push was recorded on Oct 5, 2026 (26 days ago). It holds a calculated Maintenance Health Score of 95/100 (A+ rating) with 10,835 stars and 24 open issues.
What language is centrifugo written in? +
The primary language is Go. Topics include: ably, alternative, eventsource, grpc, http-streaming.
How many stars does centrifugo have? +
centrifugo has 10,835 stars and 739 forks on GitHub.
How does centrifugo rank among GitHub repositories? +
With 10,835 stars, centrifugal/centrifugo is ranked #1,391 globally across all repositories tracked on GitHubRepo and #192 among Go projects.
What license is centrifugo distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
