Probably the fastest coroutine lib in the world!
Star History
Momentum
+31
STARS · LAST 30 DAYS
1
PER DAY
#176
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +31 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +4 | +10 |
PhotonLibOS gained 31 stars in the last 30 days, about 1 a day, and now has 1.2K. It is about 4 years old and has averaged roughly 308 stars a year. It ranks #176 among C++ repositories and #2,387 across all languages on GitHubRepo.
Trending Record
1
DAYS ON TRENDING
#2573
BEST RANK
Sep 28, 2026
FIRST APPEARANCE
Active
STATUS TODAY
PhotonLibOS has maintained a continuous presence across global trending indexes, peaking at #2573. Below is the 30-day activity profile:
💡 Overview
PhotonLibOS is an open-source project written in C++: Probably the fastest coroutine lib in the world!.
Engineered for speed, consistency, and developer ease, it solves common hurdles in async-io, coroutine, cpp. 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 C++ 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/PhotonLibOS.git
cd PhotonLibOS⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
PhotonLibOS coordinates its core functionality through a modular C++ 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 PhotonLibOS into C++ 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 PhotonLibOS using your package manager: `git clone https://github.com/alibaba/PhotonLibOS.git`
Initialize your project workspace or configuration file for PhotonLibOS.
Import PhotonLibOS into your codebase or invoke it directly from your terminal.
Execute your test suite or run `PhotonLibOS --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
alibaba/PhotonLibOS is currently ranked #2,387 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #2,382 | b-editor/beutl | C# | ★ 1.2K | Compare ↗ |
| #2,383 | stffn/declarative_authorization | Ruby | ★ 1.2K | Compare ↗ |
| #2,383 | Anthonyy232/Paperize | Kotlin | ★ 1.2K | Compare ↗ |
| #2,385 | fables-tales/rubyfmt | Rust | ★ 1.2K | Compare ↗ |
| #2,385 | projectdiscovery/mapcidr | Go | ★ 1.2K | Compare ↗ |
| #2,387 | alibaba/PhotonLibOS This Project | C++ | ★ 1.2K | |
| #2,388 | ggbond268/MacTools | Swift | ★ 1.2K | Compare ↗ |
| #2,389 | GerritCodeReview/gerrit | Java | ★ 1.2K | Compare ↗ |
| #2,389 | portapps/portapps | Go | ★ 1.2K | Compare ↗ |
| #2,391 | prof18/feed-flow | Kotlin | ★ 1.2K | Compare ↗ |
| #2,392 | LavaMoat/LavaMoat | JavaScript | ★ 1.2K | Compare ↗ |
Frequently Asked Questions
What does PhotonLibOS do? +
Probably the fastest coroutine lib in the world!
What language is PhotonLibOS written in? +
The primary language is C++. Topics include: async-io, coroutine, cpp, fs-library, http.
Is PhotonLibOS actively maintained? +
Yes, the last recorded push was on Sep 28, 2026 with 36 open issues being tracked.
How many stars does PhotonLibOS have? +
PhotonLibOS has 1,232 stars and 181 forks on GitHub.
How does PhotonLibOS rank among GitHub repositories? +
With 1,232 stars, alibaba/PhotonLibOS is ranked #2,387 globally across all repositories tracked on GitHubRepo and #176 among C++ projects.
What license is PhotonLibOS distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
