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NATS - The Edge & Cloud Native Messaging System

NATS is a simple, secure and performant communications system and data layer for digital systems, services and devices.
README.md

NATS - The Edge & Cloud Native Messaging System

NATS provides an always-on messaging system, encompassing traditional pubsub with interest-based propagation, persistence with streaming replays, key/value storage and object storage. NATS provides a flexible set of powerful authentication and authorisation access controls.

NATS is a CNCF incubating project, donated by and primarily developed by Synadia Communications.

Note

.JS ecosystem repositories shuffled/renamed 2024-07-31 The repository formerly known as nats.js was renamed to be nats.node; at the same time, the repository formerly known as next_nats.js was renamed to be nats.js, taking its place.

Note

.NET ecosystem repositories shuffled/renamed 2024-07-17

The repository formerly known as nats.net was renamed to be nats.net.v1; at the same time, the repository formerly known as nats.net.v2 was renamed to be nats.net, taking its place.

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  1. nats-server nats-server Public

    High-Performance server for NATS.io, the cloud and edge native messaging system.

    Go 17.6k 1.6k

  2. nats.go nats.go Public

    Golang client for NATS, the cloud native messaging system.

    Go 6k 761

  3. nats.js nats.js Public

    JavaScript client for Node.js, Bun, Deno and browser for NATS, the cloud native messaging system

    TypeScript 211 30

  4. k8s k8s Public

    NATS on Kubernetes with Helm Charts

    Go 541 340

  5. nats.rs nats.rs Public

    Rust client for NATS, the cloud native messaging system.

    Rust 1.2k 204

  6. nats-architecture-and-design nats-architecture-and-design Public

    Architecture and Design Docs

    Go 321 42

Repositories

Showing 10 of 130 repositories
  • nats-server Public

    High-Performance server for NATS.io, the cloud and edge native messaging system.

    nats-io/nats-server’s past year of commit activity
    Go 17,553 Apache-2.0 1,602 408 30 Updated Jul 23, 2025
  • k8s Public

    NATS on Kubernetes with Helm Charts

    nats-io/k8s’s past year of commit activity
    Go 541 Apache-2.0 340 31 8 Updated Jul 23, 2025
  • nats.c Public

    A C client for NATS

    nats-io/nats.c’s past year of commit activity
    C 425 Apache-2.0 146 36 8 Updated Jul 23, 2025
  • nats.docs Public

    NATS.io Documentation on Gitbook

    nats-io/nats.docs’s past year of commit activity
    HTML 133 Apache-2.0 278 66 11 Updated Jul 23, 2025
  • nack Public

    NATS Controllers for Kubernetes (NACK)

    nats-io/nack’s past year of commit activity
    Go 202 Apache-2.0 73 43 (1 issue needs help) 3 Updated Jul 23, 2025
  • natscli Public

    The NATS Command Line Interface

    nats-io/natscli’s past year of commit activity
    Go 637 Apache-2.0 139 23 7 Updated Jul 23, 2025
  • nats.java Public

    Java client for NATS

    nats-io/nats.java’s past year of commit activity
    Java 613 Apache-2.0 176 13 0 Updated Jul 22, 2025
  • nats-surveyor Public

    NATS Monitoring, Simplified.

    nats-io/nats-surveyor’s past year of commit activity
    Go 266 Apache-2.0 34 18 3 Updated Jul 22, 2025
  • nats-architecture-and-design Public

    Architecture and Design Docs

    nats-io/nats-architecture-and-design’s past year of commit activity
    Go 321 Apache-2.0 42 83 12 Updated Jul 22, 2025
  • nats.rs Public

    Rust client for NATS, the cloud native messaging system.

    nats-io/nats.rs’s past year of commit activity
    Rust 1,238 Apache-2.0 204 48 (1 issue needs help) 27 Updated Jul 22, 2025
View all repositories