nats — open-source software health

PyPI

99Exceptionalhealth index

Asynchronous Python framework for event-driven services. A thin client for Kafka, RabbitMQ, NATS, Redis and MQTT with full access to native broker features, plus AsyncAPI docs, in-memory tests and observability out of the box.

Python★ 5,343↓ 1.2M/moSep 17, 2026

Apache-2.0Sep 17, 2026 · metrics 2.10.0

Go · crates.io

98Exceptionalhealth index

wasmCloud/wasmCloud

wasmCloud is an open source Cloud Native Computing Foundation (CNCF) project that enables teams to build, manage, and scale polyglot apps across any cloud, K8s, or edge.

Rust★ 2,434Sep 10, 2026

Apache-2.0Sep 10, 2026 · metrics 2.10.0

97Exceptionalhealth index

nats-io/nats.go

Golang client for NATS, the cloud native messaging system.

Go★ 6,781Oct 17, 2026

Apache-2.0Oct 17, 2026 · metrics 2.10.0

PyPI

95Exceptionalhealth index

nats-io/nats.py

Python3 client for NATS

Python★ 1,247↓ 4.8M/moSep 12, 2026

Apache-2.0Sep 12, 2026 · metrics 2.10.0

95Exceptionalhealth index

redpanda-data/connect

Fancy stream processing made operationally mundane

Go★ 8,737Aug 28, 2026

Custom licenseAug 28, 2026 · metrics 2.10.0

NuGet

94Exceptionalhealth index

nats-io/nats.net

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

C#★ 487Oct 20, 2026

Apache-2.0Oct 20, 2026 · metrics 2.10.0

crates.io

94Exceptionalhealth index

nats-io/nats.rs

Rust client for NATS, the cloud native messaging system.

Rust★ 1,536↓ 2.2M/moAug 27, 2026

Apache-2.0Aug 27, 2026 · metrics 2.10.0

npm

93Exceptionalhealth index

pubkey/rxdb

The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/

TypeScript★ 23.4K↓ 271.9K/moSep 19, 2026

Apache-2.0Sep 19, 2026 · metrics 2.10.0

Go · npm

92Excellenthealth index

WirelessCar/nauth

A Kubernetes operator for managing NATS decentralized authentication resources.

Go★ 44Oct 18, 2026

Apache-2.0Oct 18, 2026 · metrics 2.10.0

91Excellenthealth index

nats-io/nats-surveyor

NATS Monitoring, Simplified.

Go★ 331Oct 20, 2026

Apache-2.0Oct 20, 2026 · metrics 2.10.0

PyPI · Go · npm

89Excellenthealth index

cordum-io/cordum

The action firewall for AI agents. Enforce policy and human approval before risky tool calls, shell commands, workflows, and production changes, with auditable evidence.

Go · TypeScript · Python★ 505↓ 14/moSep 17, 2026

Custom licenseSep 17, 2026 · metrics 2.10.0

Maven

89Excellenthealth index

nats-io/nats.java

Java client for NATS

Java★ 678Sep 25, 2026

Apache-2.0Sep 25, 2026 · metrics 2.10.0

npm

86Excellenthealth index

jaredwray/qified

Cloud Queues with Task and Messages and Multiple Providers

TypeScript★ 14↓ 28.5M/moAug 27, 2026

MITAug 27, 2026 · metrics 2.10.0

RubyGems

86Excellenthealth index

nats-io/nats-pure.rb

Ruby client for NATS, the cloud native messaging system.

Ruby★ 163Oct 7, 2026

Apache-2.0Oct 7, 2026 · metrics 2.10.0

84Excellenthealth index

eclipse-iofog/iofog-operator

Kubernetes Operator for Eclipse ioFog and Datasance PoT ControlPlane

Go · Shell★ 7Sep 18, 2026

EPL-2.0Sep 18, 2026 · metrics 2.10.0

Go · npm

83Excellenthealth index

bitloops/ddd-hexagonal-cqrs-es-eda

Complete working example of using Domain Driven Design (DDD), Hexagonal Architecture, CQRS, Event Sourcing (ES), Event Driven Architecture (EDA), Behaviour Driven Development (BDD) using TypeScript and NestJS. Like what you see? Don't forget to star! ⭐ ^^^

TypeScript★ 1,445Sep 20, 2026

MITSep 20, 2026 · metrics 2.10.0

81Excellenthealth index

unitedrhino/things

联犀是基于golang,gozero框架构建的SaaS云原生微服务物联网平台(aiot)，支持MQTT、CoAP、HTTP、TCP、阿里云、腾讯云、涂鸦云,物美等云云对接及设备协议，实现海量多样设备连接。支持多租户、多应用和项目管理，内置小程序功能,适应多样化业务场景.支持单体、集群和微服务部署，适应不同企业规模和需求。支持mysql和pgsql，满足数据存储需求,适用于智能家居、智慧楼宇...

Go★ 644Sep 11, 2026

AGPL-3.0Sep 11, 2026 · metrics 2.10.0

Go · RubyGems

80Excellenthealth index

Allan-Nava/checkfleet

Domain-aware infrastructure health checks in one Go binary — TLS expiry, HTTP, DNS, NATS, Kafka, PostgreSQL, Consul, HAProxy and 20+ more. No agents, no server.

Go★ 7Sep 7, 2026

Custom licenseSep 7, 2026 · metrics 2.10.0

Go · PyPI

80Excellenthealth index

jr200-labs/nats-iam-broker

A NATS decentralised auth-callout service to swap thirdparty IdP JWTs for RBAC'd NATS User JWTs

Go★ 31Sep 10, 2026

MITSep 10, 2026 · metrics 2.10.0

crates.io

80Excellenthealth index

marcomq/mq-bridge

Async Rust library to route messages between Kafka, NATS, MQTT, AMQP, databases and HTTP, with Python and Node bindings

Rust★ 24↓ 1,929/moOct 19, 2026

Custom licenseOct 19, 2026 · metrics 2.10.0

Go · npm

78Goodhealth index

modernice/goes

goes is an event-sourcing framework for Go.

Go★ 168Sep 12, 2026

Apache-2.0Sep 12, 2026 · metrics 2.10.0

npm

78Goodhealth index

the-codegen-project/cli

Your one stop boilerplate killer for any standard!

JavaScript★ 35↓ 601/moSep 12, 2026

Apache-2.0Sep 12, 2026 · metrics 2.10.0

PyPI · npm · Go +1

77Goodhealth index

ArchiveBox/abxbus

📢 Fast multi-language Event Bus library for Python/TS/Golang/Rust with support for advanced concurrency control features, nested event tracking, type enforcement, bridges to other backends, and more...

Rust · Python · TypeScript★ 12↓ 320.3K/moSep 11, 2026

MITSep 11, 2026 · metrics 2.10.0

PyPI · crates.io

77Goodhealth index

ahb-sjsu/turboquant-pro

Consumer-aware compression for embedding indexes and LLM KV caches — compress by the metric the downstream consumer actually uses. PCA-Matryoshka + TurboQuant (27x @ 99.8% recall@10), asymmetric K/V, CUDA/Triton kernels, vLLM plugin, replayable CI-gated claims. MIT.

Python★ 25↓ 277/moSep 5, 2026

MITSep 5, 2026 · metrics 2.10.0

Go · npm

75Goodhealth index

KARTIKrocks/wshub

A production-grade WebSocket hub for Go with rooms, broadcasting, backpressure, observability, graceful shutdown, and horizontal scaling. Zero business logic, pure infrastructure.

Go★ 0Sep 5, 2026

MITSep 5, 2026 · metrics 2.10.0

PyPI

75Goodhealth index