projectcalico

    projectcalico/calico

    Cloud native networking and network security

    7.4K stars
    1.6K forks
    115 GitHub watchers
    Updated Nov 6, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    4 releases in the last 90 days, the latest 10 days ago, with 282 contributors on GitHub.

    Peaked at #76 in the weekly ranking the week of Oct 26, its best in the past year.

    Use Cases & Benefits

    • Provides cloud native networking and network security solutions for Kubernetes and other environments.
    • Offers versatile data plane options including eBPF, Linux, Windows, and VPP for optimized performance and scalability.
    • Use for implementing scalable and high-performance Kubernetes network policies with advanced security features.
    • Use for securing multi-cloud, bare metal, and VM environments with identity-aware network policies and WireGuard encryption.
    • Use for integrating flexible networking tools like BGP, VXLAN, and service advertisement in complex containerized infrastructures.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    Apache 2.0

    Permissive: commercial use, modification and redistribution are allowed with attribution; includes an explicit patent grant from contributors.

    Community files

    • README: present
    • Contributing guide: present

    Watch-outs

    No watch-outs from GStars' checks.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Project Calico, created and maintained by Tigera, is an open-source project with an active development and user community. Calico Open Source has grown to be the most widely adopted solution for container networking and security, powering 8M+ nodes daily across 166 countries.

    Excerpt from the projectcalico/calico README on GitHub (Apache-2.0 license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Forks

    1.6K+24

    Open issues

    299+41

    Compared with peers in Kubernetes

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 8, by 7-day star growth

    projectcalico/calico compared with Kubernetes repositories by stars, 7-day star growth, health score and last release
    RepositoryStars+7dHealthLast release
    superplanehq/superplane9.8K+1.0K7513 days ago
    kubernetes/kubernetes129.0K+344754 days ago
    etcd-io/etcd52.7K+2877519 days ago
    aquasecurity/trivy39.2K+240755 days ago
    agentgateway/agentgateway6.1K+1877514 days ago
    projectcalico/calico7.4K—5910 days ago
    Category median39.2K+28775—

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