Top HACKTOBER GitHub Repositories & Tools (2026)

Dynamic, resilient AI orchestration. Coordinate data, models, and compute as you build AI workflows.

The latest news, tutorials, and guides for DevOps professionals.

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

Hunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface.

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.

The Go language implementation of gRPC. HTTP/2 based RPC

Apache Fluss is a streaming storage built for real-time analytics.

Static code analysis for Kotlin

🌱 Reactive views for the HTML+ERB you already have.

[MIRROR] Package management system

C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.

Open-source feature management platform

An open source re-implementation of RollerCoaster Tycoon 2 🎢

CNCF Jaeger, a Distributed Tracing Platform

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

This project aims to create an easy to use, extendable and customizable server for a MMORPG called "MU Online".

⚡️ Express inspired web framework written in Go

Home Assistant Custom component to calculate estimated power consumption of lights and other appliances

The immutable Linux meta-distribution for edge Kubernetes.

Mutation testing for .NET core and .NET framework!