Top HACK GitHub Repositories & Tools (2026)

A Symbian OS/N-Gage emulator

Promise based HTTP client for the browser and node.js

Interactive architecture diagrams for codebases

dnsx is a fast and multi-purpose DNS toolkit allow to run multiple DNS queries of your choice with a list of user-supplied resolvers.

Open-source AI penetration testing tool to find and fix your app’s vulnerabilities.

Async PHP client API for the telegram MTProto protocol

Blazing fast and lightweight PostGIS, MBtiles and PMtiles tile server, tile generation, and mbtiles tooling.

Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more

The Pokémon API

Backstage is an open framework for building developer portals

This repository is for active development of the Azure SDK for Python. For consumers of the SDK we recommend visiting our public developer docs at https://learn.microsoft.com/python/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-python.

⚡️ Streaming torrent client for the web

The Symfony PHP framework

The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half the time.

Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

Scale computer-use 2.0 with open-source drivers, cross-OS fleets, and benchmarks for training, evaluation, and data generation.

A powerful JavaScript library for interacting with the Discord API

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.