Open source event-driven-architecture projects
Every project in the registry tagged event-driven-architecture, ranked by real GitHub adoption.
Effortless event-driven workflows for modern applications
Asynchronous Python framework for event-driven services. A thin client for Kafka, RabbitMQ, NATS, Redis and MQTT with full access to native broker features, plu
🦀 event stream processing for developers to collect and transform data in motion to power responsive data intensive applications.
🤖 Autonomous agent framework for Elixir. Built for distributed, autonomous behavior and dynamic workflows.
Create low-latency, interactive user experiences for stateless microservices.
Frequently asked questions
How many open source event-driven-architecture projects are there?
This registry tracks 5 projects tagged event-driven-architecture, with 18,903 GitHub stars between them. The most-adopted is Inngest at 5,842 stars.
Are these event-driven-architecture projects free to use?
Yes — 4 of the 5 carry an explicit open-source licence across 1 distinct licence, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which event-driven-architecture project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these event-driven-architecture projects still maintained?
4 of the 5 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.