Top HACK GitHub Repositories & Tools (2026)

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!

Manages Envoy Proxy as a Standalone or Kubernetes-based Application Gateway

🔐 Securely share sensitive information with automatic expiration & deletion after a set number of views or duration. Track who, what and when with full audit logs.

OPNsense GUI, API and systems backend

Aspire is the tool for code-first, extensible, observable dev and deploy.

Open source compliance automation for SOC 2, GDPR, ISO27001, NIST 800-53, and more

Official Sentry SDKs for JavaScript

A framework that allows developers to cobble together a better UI for their own WPF applications with minimal effort.

📝 Annotation tool for macOS

Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

Docker-compatible REST API on top of Apple container

A Python Interpreter written in Rust

A modeling solution for BPMN, DMN, and Forms based on bpmn.io. As a companion tool to your favorite IDE it supports you in implementing solutions with Camunda.

Plugin to generate BOM + CPL files for JLCPCB, assigning LCSC part numbers directly from the plugin, query the JLCPCB parts database, lookup datasheets and much more.

DuckDuckGo Android App

Your Friendly Open-Source Gen-AI Platform

Flagsmith is an open-source feature flag platform with remote config, experimentation, and self-hosted or cloud deployment options.

Your favorite self-hostable alternative to Google Timeline (Google Location History)