Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.
💫 Toolkit to help you get started with Spec-Driven Development
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
Front End interview preparation materials for busy engineers (updated for 2026)
Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.
A collection of (mostly) technical things every software developer should know about
An ultra-simplified explanation to design patterns
GitNexus: The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a GitHub repo or ZIP file, and get an interactive knowledge graph wit a built in Graph RAG Agent. Perfect for code exploration
AI Agent Assistant that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
Teams-first Multi-agent orchestration for Claude Code