Top BLOCK GitHub Repositories & Tools (2026)

Performant and Confidentiality-Preserving Smart Contracts + Blockchains

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.

🍰 Kami is mx-space's web frontend theme. Colorful, flat, cute and comfortable.

WP Popular Posts - A highly customizable WordPress widget that displays your most popular posts.

Modular framework for creating selective indexers and featureful backends for dapps

oisd blocklist

Go implementation of Waves node, libraries and tools for Waves blockchain

Limit access to visitors who are logged in or allowed by IP addresses. Includes many options for handling blocked visitors.

LI.FI Smart Contracts

Optimized, feature packed Skyblock core.

For rooted LG webOS TVs: a live dashboard, privacy control, debloating (Hide system apps & uninstall apps), an ad & telemetry blocker, and custom screensavers. Runs on the TV itself. Includes an optional Home Assistant MQTT bridge for smart home control.

IP lists for malware, bots, scanners, etc.

Low latency indexer service for blockchain data.

Multi-chain crypto wallet risk scanner for AML/KYT screening. Scores addresses 0–100 using sanctions, risky contracts and fund tracing. Integrates 6 intelligence providers with failover, detects scams, hacks, mixers and phishing, supports 15+ chains, batch screening and TXT/JSON/CSV/HTML/PDF reports. Python, cross-platform.

Comprehensive Bitcoin development library for Android, implemented on Kotlin. SPV wallet implementation for Bitcoin, Bitcoin Cash, Litecoin and Dash blockchains. Fully compliant with existing standards and BIPs.

Stake-based threshold multi-signatures protocol

Alpenglow: Global High-Performance Proof-of-Stake Blockchain with Erasure Coding

Quantova's client core for JavaScript and WebAssembly. Post quantum signing and Q1 addresses, generated over the Rust core.

Lightweight typescript library for cross-chain wallets. Connect with multiple blockchains via a common interface, with support for the minimum features necessary.

Stellar SDK for iOS & macOS - Swift, Stellar, Horizon, Soneso