NATS - The Edge & Cloud Native Messaging System
@nats-io • NATS is a simple, secure and performant communications system and data layer for digital systems, services and devices.. Use this route to separate flagship concentration from portfolio breadth before you treat a publisher as broadly strong.
Portfolio concentration
83%
Top three share
Shows whether the organization is driven by one breakout repo or several visible projects.
Breadth
28 repos
Visible snapshot
10 repositories updated in the last 90 days.
Leading language
Go
Portfolio mix
Go (7), Java (6), C# (3)
Average size
48
Stars per repository
Useful for distinguishing one flagship-heavy publisher from a repeatable portfolio.
Updated: 2026-08-04(1d ago)GitHub API fallback28 repositories
83%
of the visible star count comes from this organization's top three repositories.
48
stars per repository in this same snapshot.
Go
is the most common language here, with 10 repositories updated in the last 90 days.
Why this rank
This organization stands out because its public portfolio is relatively balanced across 28 repositories.
Balanced portfolio across 28 reposTop 3 share 83%
Organization pages work best when you separate portfolio breadth from flagship concentration. In NATS - The Edge & Cloud Native Messaging System's case, the visible top three repositories account for about 83% of total stars in this snapshot, which helps explain whether the organization is known for one breakout project or for a broader repeatable portfolio.
The dominant language mix here is Go (7), Java (6), C# (3). That makes this page useful not just for popularity checks, but also for seeing what technical shape an organization's public ecosystem actually has.
Top Repositories
| # | Repository | Language | Stars |
|---|---|---|---|
| 1 | nats-io/nats.net Async .NET client for NATS: pub/sub, request/reply, JetStream, KV, Object Store, Services | C# | 470 |
| 2 | nats-io/nats.js JavaScript client for Node.js, Bun, Deno and browser for NATS, the cloud native messaging system | TypeScript | 430 |
| 3 | nats-io/nats.zig Zig Client for NATS | Zig | 217 |
| 4 | nats-io/jparse Small, Fast, Compliant JSON parser that uses events parsing and index overlay | Java | 93 |
| 5 | nats-io/nats.swift Swift client for NATS, the cloud native messaging system. | Swift | 51 |
| 6 | nats-io/nats-java-vertx-client | Java | 18 |
| 7 | nats-io/nkeys.net NATS Keys for .NET | C# | 14 |
| 8 | nats-io/nats-spark-connector | Scala | 13 |
| 9 | nats-io/jwt.js JWT tokens signed using nkeys for Ed25519 for the NATS JavaScript ecosystem | TypeScript | 11 |
| 10 | nats-io/jwt.net JWT tokens signed using NKeys for Ed25519 for NATS .NET | C# | 8 |
| 11 | nats-io/kinesis-bridge Bridge Amazon Kinesis to NATS streams. | Go | 4 |
| 12 | nats-io/nats-steampipe-plugin Example steampipe plugin for NATS | Go | 4 |
| 13 | nats-io/nats.docs.v2 NATS documentation | TypeScript | 3 |
| 14 | nats-io/jwt.java JWT tokens signed using NKeys for Ed25519 for the NATS ecosystem [Java] | Java | 3 |
| 15 | nats-io/nkeys.ex Experimental version of Keys library with support for xkey encryption | Elixir | 2 |
| 16 | nats-io/jnats-json | Java | 2 |
| 17 | nats-io/nkeys.java NATS NKeys for Java | Java | 2 |
| 18 | nats-io/server-config | Go | 2 |
| 19 | nats-io/stan2js NATS Streaming to JetStream data migration tool. | Go | 2 |
| 20 | nats-io/nkeys.swift NATS Keys support in Swift | Swift | 1 |
| 21 | nats-io/k3s Lightweight Kubernetes | 1 | |
| 22 | nats-io/nats-mendix | CSS | 1 |
| 23 | nats-io/benchmark OpenMessaging Benchmark Framework | Java | 1 |
| 24 | nats-io/proposed-ns-merge High-Performance server for NATS.io, the cloud and edge native messaging system. | Go | 0 |
| 25 | nats-io/stream-to-kv Temp shim for demonstration. | Go | 0 |
| 26 | nats-io/kubecon-contribfest | 0 | |
| 27 | nats-io/kine Run Kubernetes on MySQL, Postgres, sqlite, dqlite, not etcd. | Go | 0 |
| 28 | nats-io/dot-net-nats-examples | 0 |
Next step after the organization read
Open a flagship repository, compare a couple of portfolio leaders, or return to the organization map when you want a broader concentration read.
Learn and methodology
Keep trust-building context reachable, but behind the first data read instead of ahead of it.
How to read this organization snapshot
Total stars are useful as a discovery signal, but they do not tell you whether a team maintains every repository equally. Pair this page with release cadence, maintainer activity, and the flagship concentration shown above before making adoption decisions.
For broader background on GitStar's ranking logic and editorial guidance, see Methodology & Editorial Standards.