Top OOP GitHub Repositories & Tools (2026)

A searchable directory of buckets for the scoop package manager for Windows

True Object-Oriented Java Web Framework without NULLs, Static Methods, Annotations, and Mutable Objects

ROS 2 LiDAR SLAM for pointcloud-map authoring, benchmarking, and Autoware-compatible map workflows.

Object-Oriented Java primitives, as an alternative to Google Guava and Apache Commons

Zero-dependency TypeScript framework for production AI agents: durable execution, long-term memory, hybrid RAG, MCP tool calling, human-in-the-loop approval, planning and CodeAct sandboxes. One streaming API for Claude, GPT, Gemini, Grok, Mistral and DeepSeek — Node, Bun, Deno, serverless and edge.

Venice, Derived Data Platform for Planet-Scale Workloads.

Logtalk - declarative object-oriented logic programming language

The federated short video sharing platform.

A local-first inbox for long-running AI agents, built with DeepAgents and LangGraph.

PacketEvents is a protocol library tailored to Minecraft Java Edition, designed to facilitate the processing and transmission of packets.

Aplus Framework MVC Library

Aplus Framework HTTP Library

Aplus Framework Language Library

Dutch supermarket prices and comparison tool

Aplus Framework HTTP Client Library

Aplus Framework Session Library

💎 The Missing Cheatsheet for Ruby

morphe patches for kakaotalk/dcinside

Read-only WHOOP MCP server for recovery, sleep, HRV, strain, workouts, and personal health analytics in Claude, Codex, and GitHub Copilot.

Open Source Phasor Data Concentrator