Top RL GitHub Repositories & Tools (2026)

Free and Open Source telemetry overlay application for racing simulation

Markerless kinematics with any cameras — From 2D Pose estimation to 3D OpenSim motion

Quick, painless, intuitive OCR platform written in Rust and TypeScript. Modern UI with modern API, with an emphasis on intuitive user experience.

RewardBench: the first evaluation tool for reward models.

Trinity-RFT is a general-purpose, flexible and scalable framework designed for reinforcement fine-tuning (RFT) of large language models (LLM).

WebUI X from MMRL but portable!

Simple subscription billing in the browser

Native macOS app to monitor AI usage limits and watch your coding sessions live

Multitenant backend server for building web and mobile apps rapidly. The backend for busy developers. (self-hosted or hosted)

Add-on for KEDA to scale HTTP workloads

⚡ Kotlin Coroutines binding APIs for Android UI widgets from the platform and support libraries

SDK libraries for Modal

SonarQube extension for Visual Studio providing code quality and security feedback directly in the IDE

🥽 VR Sleeping Utilities

A collection of essential BepInEx plugins for games made by Illusion.

Quantum Resistant Ledger

Host WordPress sites on Vercel, Netlify, or AWS Lambda

Arrange Hyprland monitors without doing coordinate math

🗜 A Ruby wrapper for the bit.ly API

a fast, rootless container runtime and sandbox with no daemon. It runs workloads, including agent tool calls and code generated by an LLM, in real containers enforced by the kernel.