Top DPO GitHub Repositories & Tools (2026)

Fine-tune LLMs from one YAML. Layer streaming trains an 8B model on a 4 GB laptop GPU.

Quick and Easy server testing/validation

Train Large Language Models on MLX.

Locally runnable server with built-in data caching, providing both tick-level historical and consolidated real-time cryptocurrency market data via HTTP and WebSocket APIs

Free, open-source CMTrace replacement for Windows log files: ConfigMgr/SCCM, Intune IME, and Autopilot ESP diagnostics, DSRegCmd triage, .evtx viewing, real-time tailing, and Windows error-code lookup. Windows, macOS, Linux.

Hunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface.

A comprehensive and efficient low-contention thread pool for easily managing both sync and async workloads. It provides granular work control, flexible concurrency, and robust error handling.

Auditable human-feedback annotation, review, provenance, and frozen training-data export.

Scan your dev machine for AI agents, MCP servers, IDE extensions, and suspicious packages - in seconds.