quinn-rs

    quinn-rs/quinn

    Async-friendly QUIC implementation in Rust

    backend
    hacktoberfest
    protocol
    quic
    rust
    Rust
    Apache-2.0
    5.3K stars
    666 forks
    5.3K 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.

    5 releases in the last 90 days, the latest 26 days ago, with 209 contributors on GitHub.

    Peaked at #84 in the weekly ranking the week of Oct 12, its best in the past year.

    Use Cases & Benefits

    • Implements an async-compatible QUIC transport protocol in pure Rust for network communication.
    • Offers a high-performance, stable Rust implementation with pluggable cryptography and support for simultaneous client/server operation.
    • Use for building secure, low-latency network applications requiring multiplexed streams over UDP.
    • Use for developing custom QUIC protocol clients or servers with fine-grained control using the sans-io quinn-proto state machine.
    • Use for integrating QUIC transport in Rust async applications needing application-layer datagrams and ordered or unordered stream reads.

    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

    Quinn is a pure-Rust, async-compatible implementation of the IETF QUIC transport protocol. The project was founded by Dirkjan Ochtman and Benjamin Saunders as a side project in 2018, and has seen more than 30 releases since then. If you're using Quinn in a commercial setting, please consider sponsoring the project.

    Excerpt from the quinn-rs/quinn 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

    666+75

    Open issues

    200+19

    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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    Category median56.0K+2.3K29—

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