projectcalico/calico
Cloud native networking and network security
Star History
Momentum
+184
STARS · LAST 30 DAYS
6
PER DAY
#123
MOST-STARRED Go
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +42 | +184 | +540 |
| Per day | 6 | 6 | 6 |
| Forks gained | +8 | +32 | +81 |
calico gained 184 stars in the last 30 days, about 6 a day, and now has 7.4K. It is about 10 years old and has averaged roughly 737 stars a year. It ranks #123 among Go repositories and #833 across all languages on GitHubRepo.
Trending Record
5
DAYS ON TRENDING
#652
BEST RANK
Sep 24, 2026
FIRST APPEARANCE
Active
STATUS TODAY
calico has maintained a continuous presence across global trending indexes, peaking at #652. Below is the 30-day activity profile:
💡 Overview
calico is an open-source project written in Go: Cloud native networking and network security.
Engineered for speed, consistency, and developer ease, it solves common hurdles in cats, cni, cni-plugin. 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/projectcalico/calico@latest⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Go >= 1.21 runtime environment
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
calico 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 calico 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 calico using your package manager: `go install github.com/projectcalico/calico@latest`
Initialize your project workspace or configuration file for calico.
Import calico into your codebase or invoke it directly from your terminal.
Execute your test suite or run `calico --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
projectcalico/calico is currently ranked #833 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #828 | clappr/clappr | JavaScript | ★ 7.5K | Compare ↗ |
| #829 | Emily2040/seedance-2.0 | Python | ★ 7.4K | Compare ↗ |
| #830 | Tencent/BrowserSkill | TypeScript | ★ 7.4K | Compare ↗ |
| #831 | pacifio/atlas | TypeScript | ★ 7.4K | Compare ↗ |
| #832 | XayahSuSuSu/Android-DataBackup | Kotlin | ★ 7.4K | Compare ↗ |
| #833 | projectcalico/calico This Project | Go | ★ 7.4K | |
| #834 | MakazhanAlpamys/Soup | Python | ★ 7.4K | Compare ↗ |
| #835 | jaredpalmer/kev | Python | ★ 7.3K | Compare ↗ |
| #836 | telepresenceio/telepresence | Go | ★ 7.3K | Compare ↗ |
| #837 | throneproj/Throne | C++ | ★ 7.3K | Compare ↗ |
| #838 | sqlcipher/sqlcipher | C | ★ 7.3K | Compare ↗ |
Frequently Asked Questions
What does calico do? +
Cloud native networking and network security
What language is calico written in? +
The primary language is Go. Topics include: cats, cni, cni-plugin, ebpf, host-protection.
Is calico actively maintained? +
Yes, the last recorded push was on Sep 27, 2026 with 274 open issues being tracked.
How many stars does calico have? +
calico has 7,372 stars and 1,610 forks on GitHub.
How does calico rank among GitHub repositories? +
With 7,372 stars, projectcalico/calico is ranked #833 globally across all repositories tracked on GitHubRepo and #123 among Go projects.
What license is calico distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
