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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 17.3k 1.6k

  2. nats.go nats.go Public

    Golang client for NATS, the cloud native messaging system.

    Go 6k 752

  3. nats.js nats.js Public

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

    TypeScript 188 29

  4. k8s k8s Public

    NATS on Kubernetes with Helm Charts

    Go 527 334

  5. nats.rs nats.rs Public

    Rust client for NATS, the cloud native messaging system.

    Rust 1.2k 200

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

    Architecture and Design Docs

    Go 295 39

Repositories

Showing 10 of 130 repositories
  • nats.java Public

    Java client for NATS

    nats-io/nats.java’s past year of commit activity
    Java 605 Apache-2.0 175 20 2 Updated Jun 18, 2025
  • 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 17,347 Apache-2.0 1,586 428 32 Updated Jun 18, 2025
  • nats.docs Public

    NATS.io Documentation on Gitbook

    nats-io/nats.docs’s past year of commit activity
    HTML 130 Apache-2.0 277 66 12 Updated Jun 18, 2025
  • nats.go Public

    Golang client for NATS, the cloud native messaging system.

    nats-io/nats.go’s past year of commit activity
    Go 5,966 Apache-2.0 752 137 (1 issue needs help) 47 Updated Jun 18, 2025
  • nats-general Public

    General NATS Information

    nats-io/nats-general’s past year of commit activity
    67 Apache-2.0 15 23 0 Updated Jun 17, 2025
  • nats-docker Public

    Official Docker image for the NATS server

    nats-io/nats-docker’s past year of commit activity
    Dockerfile 147 Apache-2.0 51 6 0 Updated Jun 17, 2025
  • nats.net Public

    Full Async C# / .NET client for NATS

    nats-io/nats.net’s past year of commit activity
    C# 347 Apache-2.0 70 55 (10 issues need help) 18 Updated Jun 16, 2025
  • natscli Public

    The NATS Command Line Interface

    nats-io/natscli’s past year of commit activity
    Go 612 Apache-2.0 135 21 7 Updated Jun 16, 2025
  • nats.ex Public

    Elixir client for NATS, the cloud native messaging system. https://nats.io

    nats-io/nats.ex’s past year of commit activity
    Elixir 238 MIT 42 20 (1 issue needs help) 3 Updated Jun 16, 2025
  • jsm.go Public

    JetStream Management Library for Golang

    nats-io/jsm.go’s past year of commit activity
    Go 164 Apache-2.0 37 2 4 Updated Jun 15, 2025
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