Repositories list

• nats-architecture-and-design

  Public
  Architecture and Design Docs

  Go

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  Apache License 2.0

  •5252 forks•398398 stars•8484 issues•1212 pull requests•Updated Apr 28, 2026Apr 28, 2026

• nats-server

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

  gogolangdistributed-systems+ 12

  gogolangdistributed-systemscloudmessagingmessage-busedgemessage-queuecloud-computingcloud-native+ 5

  Go

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  Apache License 2.0

  •1.8k1.8k forks•20k20k stars•425425 issues•7070 pull requests•Updated Apr 28, 2026Apr 28, 2026

• nats.java

  Public
  Java client for NATS

  javaclientmiddleware+ 3

  javaclientmiddlewaremessagingnatsmessaging-library

  Java

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  Apache License 2.0

  •188188 forks•658658 stars•22 issues•22 pull requests•Updated Apr 28, 2026Apr 28, 2026

• natscli

  Public
  The NATS Command Line Interface

  Go

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  Apache License 2.0

  •160160 forks•764764 stars•3232 issues•99 pull requests•Updated Apr 28, 2026Apr 28, 2026

• nsc

  Public
  Tool for creating nkey/jwt based configurations

  Go

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  Apache License 2.0

  •6262 forks•132132 stars•2020 issues•77 pull requests•Updated Apr 28, 2026Apr 28, 2026

• nats-site

  Public
  Website content for https://nats.io. For technical issues with NATS products, please log an issue in the proper repository.

  Markdown

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  Apache License 2.0

  •158158 forks•103103 stars•1717 issues•1111 pull requests•Updated Apr 27, 2026Apr 27, 2026

• nats-docker

  Public
  Official Docker image for the NATS server

  Dockerfile

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  Apache License 2.0

  •5454 forks•160160 stars•99 issues•00 pull requests•Updated Apr 27, 2026Apr 27, 2026

• official-images

  Public
  Shell

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  Apache License 2.0

  •2.5k2.5k forks•88 stars•00 issues•00 pull requests•Updated Apr 27, 2026Apr 27, 2026

• nats.js

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

  TypeScript

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  Apache License 2.0

  •3939 forks•386386 stars•1212 issues•22 pull requests•Updated Apr 27, 2026Apr 27, 2026

• nats.net

  Public
  Async .NET client for NATS: pub/sub, request/reply, JetStream, KV, Object Store, Services

  csharpasyncdotnet+ 7

  csharpasyncdotnetmessagingpubsubnatsnetstandardnats-clientkey-value-storejetstream

  C#

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  Apache License 2.0

  •9696 forks•436436 stars•6060 issues•88 pull requests•Updated Apr 27, 2026Apr 27, 2026

• nats.go

  Public
  Golang client for NATS, the cloud native messaging system.

  gogolangmicroservices+ 6

  gogolangmicroservicesnatscloud-nativemicroservices-architecturepub-subcloud-native-microservicescloud-native-architectures

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  Apache License 2.0

  •797797 forks•6.6k6.6k stars•127127 issues•3434 pull requests•Updated Apr 25, 2026Apr 25, 2026

• nats-surveyor

  Public
  NATS Monitoring, Simplified.

  monitoringnatscloud-native+ 2

  monitoringnatscloud-nativeobservabilitynats-messaging

  Go

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  Apache License 2.0

  •4242 forks•312312 stars•2121 issues•77 pull requests•Updated Apr 25, 2026Apr 25, 2026

• nats-box

  Public
  A container with NATS utilities

  natsbusyboxnsc+ 5

  natsbusyboxnscnats-topnats-utilsnats-pubnats-subnats-req

  HCL

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  Apache License 2.0

  •4242 forks•147147 stars•33 issues•00 pull requests•Updated Apr 24, 2026Apr 24, 2026

• nats.py

  Public
  Python3 client for NATS

  aionatspython3+ 3

  aionatspython3asynciocloud-nativeaio-nats

  Python

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  Apache License 2.0

  •242242 forks•1.2k1.2k stars•5757 issues•4545 pull requests•Updated Apr 24, 2026Apr 24, 2026

• nats.rs

  Public
  Rust client for NATS, the cloud native messaging system.

  rustmicroservicesmessaging+ 3

  rustmicroservicesmessagingnatscloud-nativemessaging-library

  Rust

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  Apache License 2.0

  •245245 forks•1.5k1.5k stars•4747 issues•2424 pull requests•Updated Apr 23, 2026Apr 23, 2026

• nats.ex

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

  clientelixirnats+ 2

  clientelixirnatshacktoberfestnats-io

  Elixir

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  MIT License

  •4646 forks•268268 stars•1515 issues•22 pull requests•Updated Apr 23, 2026Apr 23, 2026

• jwt.net

  Public
  JWT tokens signed using NKeys for Ed25519 for NATS .NET

  jwtcsharpauthentication+ 4

  jwtcsharpauthenticationdotnetnatsauthorizationnkeys

  C#

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  Apache License 2.0

  •88 forks•88 stars•88 issues•00 pull requests•Updated Apr 23, 2026Apr 23, 2026

• nack

  Public
  NATS Controllers for Kubernetes (NACK)

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  Apache License 2.0

  •7979 forks•240240 stars•4444 issues•66 pull requests•Updated Apr 22, 2026Apr 22, 2026

• nats.c

  Public
  A C client for NATS

  cmessagingmessage-bus+ 3

  cmessagingmessage-busmessage-queuemessaging-librarynats-client

  C

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  Apache License 2.0

  •159159 forks•479479 stars•2828 issues•44 pull requests•Updated Apr 22, 2026Apr 22, 2026

• k8s

  Public
  NATS on Kubernetes with Helm Charts

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  Apache License 2.0

  •378378 forks•625625 stars•4141 issues•2727 pull requests•Updated Apr 21, 2026Apr 21, 2026

• jsm.go

  Public
  JetStream Management Library for Golang

  Go

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  Apache License 2.0

  •4646 forks•184184 stars•77 issues•55 pull requests•Updated Apr 21, 2026Apr 21, 2026

• prometheus-nats-exporter

  Public
  A Prometheus exporter for NATS metrics

  monitoringprometheusnats+ 5

  monitoringprometheusnatsgrafana-dashboardpublish-subscribenats-streamingnats-servernats-client

  Go

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  Apache License 2.0

  •165165 forks•476476 stars•5656 issues•1111 pull requests•Updated Apr 20, 2026Apr 20, 2026

• nats.rb

  Public
  Ruby client for NATS, the cloud native messaging system.

  rubyclientmessaging+ 4

  rubyclientmessagingcncfpubsubnatseventmachine

  Ruby

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  Apache License 2.0

  •129129 forks•890890 stars•33 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• jnats-json

  Public
  Java

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  Apache License 2.0

  •11 fork•22 stars•00 issues•00 pull requests•Updated Apr 14, 2026Apr 14, 2026

• nats.docs

  Public
  NATS.io Documentation on Gitbook

  HTML

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  Apache License 2.0

  •303303 forks•149149 stars•6969 issues•2323 pull requests•Updated Apr 14, 2026Apr 14, 2026

• advisories

  Public
  Advisories related to the NATS project

  HTML

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  Apache License 2.0

  •33 forks•33 stars•00 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• nkeys.net

  Public
  NATS Keys for .NET

  C#

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  Apache License 2.0

  •33 forks•1313 stars•77 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• nats.swift

  Public
  Swift client for NATS, the cloud native messaging system.

  Swift

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  Apache License 2.0

  •1717 forks•5151 stars•1313 issues•88 pull requests•Updated Apr 9, 2026Apr 9, 2026

• nuid

  Public
  NATS Unique Identifiers

  Go

  •

  Apache License 2.0

  •4545 forks•374374 stars•11 issue•11 pull request•Updated Apr 8, 2026Apr 8, 2026

• nats-kafka

  Public
  NATS to Kafka Bridging

  Go

  •

  Apache License 2.0

  •3939 forks•161161 stars•1111 issues•88 pull requests•Updated Mar 31, 2026Mar 31, 2026