Top KAFKA GitHub Repositories & Tools (2026)

Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.

Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access

Flink CDC is a streaming data integration tool

A framework for building messaging apps with .NET and C#.

Apache Kafka® compatible broker with S3, PostgreSQL, SQLite, Apache Iceberg and Delta Lake

Communication infrastructure for the AI era — one binary, one broker, one storage layer, any protocol

OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fusion). ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supported sources : Postgres, MongoDB, MySQL, Oracle, MSSql, DB2, Kafka, S3.

Wait4X allows you to wait for a port or a service to enter the requested state.

High performance Rust stream processing engine seamlessly integrates AI capabilities, providing powerful real-time data processing and intelligent analysis.

🍃spring-rs is a application framework written in rust inspired by java's spring-boot

Venice, Derived Data Platform for Planet-Scale Workloads.

Automated documentation for event-driven applications built with Spring Boot

An HTTP bridge for Apache Kafka®

Kroxylicious, the snappy open source proxy for Apache Kafka®

The Open source Resource as Code framework for Apache Kafka. Jikkou helps you implement GitOps for Kafka at scale!

Apache Camel Quarkus

SmallRye Reactive Messaging

Astra is a structured log search and analytics engine developed by Slack and Salesforce

Template for REST API using Gin framework, PostgreSQL database, JWT authentication, Redis cache, MongoDB for logging, domain event publishing to Kafka