tier4

    tier4/awkernel

    Awkernel: realtime operating system written in Rust

    backend
    Rust
    Apache-2.0
    281 stars
    11 forks
    281 GitHub watchers
    Updated Oct 27, 2026
    View on GitHub

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    Where it stands

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

    The project lists 20 contributors on GitHub.

    Gained 115% fewer stars in the last 90 days than in the 90 days before.

    Use Cases & Benefits

    • Implements a safe, realtime operating system in Rust capable of executing async/await applications in kernel space.
    • Ensures memory safety and concurrency correctness by leveraging Rust's type system and verified asynchronous libraries.
    • Use for developing embedded systems requiring realtime performance and safety guarantees on ARM, RISC-V, or x86_64 architectures.
    • Use for building kernel-space applications that utilize async/await syntax for efficient asynchronous programming.
    • Use for academic or industrial research on verified operating system kernels and concurrency models in Rust.

    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

    Watch-outs

    • No GitHub releases; pin a commit or tag instead of a release.

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

    From the README

    Awkernel is a safe and realtime operating system. It can execute async/await applications in kernel space safely.

    Excerpt from the tier4/awkernel 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

    11+5

    Open issues

    73+31

    Compared with peers in Backend

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 1, by 7-day star growth

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