Top DEV GitHub Repositories & Tools (2026)

AI You Control: Choose your models. Own your data. Eliminate vendor lock-in.

A solution for implementing efficient and consistent software delivery to Kubernetes facilitating best practices.

📊 A minimalist, self-hosted WakaTime-compatible backend for coding statistics

AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token usage, advanced tools. Any C# method may be turned into a tool by a single line. Works with Claude Code, Gemini, Copilot, Cursor and any other absolutely for free.

Next generation distributed, event-driven, parallel config management!

Chat, specs, tasks, and code. An autonomous engineering platform. Full autonomy when you trust it. Full control when you don't.

Tiny fast HTML5 game engine with many features and no dependencies.

A persistent workspace for development work that self-improves and continues beyond one session.

BDD in PHP

Turn repeated Claude Code, Codex, and Cursor prompts into reusable slash commands. Local Python history extractor + Agent Skill.

WhatsApp REST API gateway in Rust. Multi-device and the official WhatsApp Cloud API behind one API: 230+ endpoints for messaging, templates, Flows, commerce, payments, calls, groups, webhooks and fleet ops. Multi-session, multi-DB, single binary.

A visual manager for fleets of Claude Code and Codex agents — real terminals, live context and cost, agents that message each other, across your Mac and any Linux box.

Develop your applications directly in your Kubernetes Cluster

Agent Skills for NVIDIA products — install into Claude Code, Codex, and other coding agents to run Physical AI, robotics, simulation, CUDA, and RAG workflows end to end.

The Swiss Army Knife of Offline AI. Chat, see, speak, and generate images on your phone or Mac — GGUF LLMs, vision, Whisper speech-to-text, Stable Diffusion, tool calling, and local-network servers. Runs on your CPU, GPU, or NPU. No account, no API key, zero data leaves your device.

An improved implementation of the Ralph Wiggum technique for autonomous AI agent orchestration

Client Side Validations made easy for Ruby on Rails

An invitation strategy for devise

NUnit Framework

A development middleware for webpack