Top BLOCK GitHub Repositories & Tools (2026)

A feature-rich command-line audio/video downloader

Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.

The next-generation ad blocker for Safari. Free and open source on macOS, iOS, iPadOS, and visionOS, with 750,000 rules, userscripts, userstyles, and an element zapper.

Blockbench - A low poly 3D model editor

Open Source eCommerce & Multi-Vendor Marketplace Platform Built with Laravel for Enterprise-Scale Commerce, Supporting 10M+ SKUs

Omni Browser is a secure, open-source Android browser by RebelRoot. Built on Mozilla GeckoView, it features native WebExtension support, aggressive media stream interception, a private encrypted locker, and on-device machine learning tools.

Native Swift/SwiftUI YouTube client for iPhone, iPad, Apple TV & Mac — ad-free, SponsorBlock, DeArrow, Google sign-in, up to 8K. Open source.

awesome game security [Welcome to PR]

Patches for Morphe to disable ads, trackers and analytics, remove Reddit ads everywhere, always open Gboard in incognito mode, and much more!

Ad-blocker and privacy guard for Windows, macOS and Linux.

AdGuard Content Blocking Filters

Framework for building performant, customizable blockchains with native interoperability

Network packet processor with a friendly UI for circumventing Deep Packet Inspection (DPI) systems.

Event-driven network application framework for high performance protocol servers & clients, non-blocking.

Open-source 3D AI agent framework — GLB/glTF avatars with LLM brains, memory, emotions, and autonomous payments. MCP server · x402 · Solana/EVM · Three.js. Embed anywhere as a web component. Character studio, animation gallery, OAuth 2.1. Browser-native.

Music Blocks -- A musical microworld

The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.

Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.

Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.