Top BC GitHub Repositories & Tools (2026)

Ahead of Time Data Repositories

Home automated terrarium/aquarium or other enclosed environment with a Raspberry Pi

JRuby's ActiveRecord adapter using JDBC.

Generate Entity Framework Core model from an existing database

ClojureQL is superior SQL integration for Clojure

Monorepo of webcomponents and associated microservice apis

A tweaking tool for the COSMIC desktop.

Java-based FinTS protocol implementation that supports all features (chipTAN, pushTAN, HHD, SEPA, PSD2,...)

A perpetual Jewish Calendar

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.

dbc is the command-line tool for installing and managing ADBC drivers

AI-native web scraper. Single binary with a bundled Claude Code skill. MIT-licensed alternative to Firecrawl.

HAX + CMS to manage your microsite universe with PHP backend

NeuroSkill™ — State of Mind Brain-Computer Interface system

All-in-one open source Session Border Controller in pure Go. One static binary, one YAML file: trunk B2BUA, edge proxy, RTP/SRTP relay, WebRTC gateway, built-in SIP security.

Desktop multicam recorder for macOS: records your screen and webcam in sync, then Claude Code or Codex edits the final video — shot selection, subtitles, graphics and SFX.

Infobip Spring Data Querydsl provides new functionality that enables the user to leverage the full power of Querydsl API on top of Spring Data repository infrastructure.

Python ODBC bridge

Database Subsetting and Relational Data Browsing Tool.