Oj GitHub Repositories (2026) · Open Source Tools

DacFx, SqlPackage, and other SQL development libraries enable declarative database development and database portability across SQL versions and environments. Share feedback here on dacpacs, bacpacs, and SQL projects.

Self-hosted project management • Customizable boards • Cross-project workload and flow analytics • Calendar/Agenda • Sticky-note wall • Imports/Backups • Email notifications • MCP/Agent automation

JoinFaces: JSF Spring Boot Starters - JSF inside Spring Boot Application

YouTrackDB is a general-use object-oriented graph database with storage format native to handle graph relations. YouTrackDB supports Gremlin queries and ACID transactions. YTDB supports both embedded and client-server deployment models.

Laravel Kanban boards with intelligent pagination, drag-and-drop ordering, and flexible integration patterns for Filament and Livewire applications.

Open-source, Git-native memory for AI coding agents — deterministic local recall for Claude Code, Codex, Cursor, Gemini CLI, and compatible tools.

API desarrollada en EsJS para las diferentes cotizaciones de Dólar en Argentina, Chile, Venezuela, Uruguay, México, Bolivia, Brasil y Colombia

Yii3 web application template

Manages the versions of artifacts in a project POM

A powerful tool to automatically download, parse, and organize VPN configurations (VLESS, VMess, Shadowsocks, etc.) and push updates to GitHub.

Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

.NET Minecraft Launcher Library. All Version, Auth, Forge, Java, Crossplatform

Dependency analysis and optimization toolkit for modern JavaScript and TypeScript codebases. Enforce dependency graph hygiene and remove unused code with a very fast CLI.

Self-hosted, open-source payment gateway. Manage brands, gateways, and transactions on your own infrastructure.

HTTP route-matching library for Clojure

Generates a POM with build-time-only content resolved away, for consumers

Java Android screen mirroring example: MediaProjection + MediaCodec, H.264/VP8 over TCP/UDP to FFmpeg/FFplay. Android 5.0+. Video only.

Turn tracker tickets into autonomous agent sessions

The software ReciPro makes various crystallographic calculations, visualizes a crystal structure, simulates diffraction patterns and TEM image, indexes diffraction spots, plots stereographic projection, and so on.

C++23 client for NOAA Storm Prediction Center convective and fire-weather outlooks, mesoscale discussions, watches, and storm reports.