The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Repository Index
47,133 repositories indexed
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Translated:books: Essential foundational knowledge for technical interviews, Leetcode, computer operating systems, computer networks, system design
TranslatedJava interview & general backend interview guide, covering computer fundamentals, databases, distributed systems, high concurrency, system design, and AI application development
Agent skills that give coding agents taste: art direction, reference images and a browser check instead of generic AI pages
Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.
- react-components
- react
- material-design
- material-ui
Meteor, the JavaScript App Platform
- javascript
- meteor
- mongodb
- build-system
Front End interview preparation materials for busy engineers (updated for 2026)
- front-end
- interview-questions
- html
- javascript
🌼 🌼 🌼 🌼 🌼 The most popular, free and open-source Tailwind CSS component library
- tailwind-css
- ui-library
- design-system
- ui-pattern
The best design tools and plugins for everything 👉
- design
- design-tools
- ui-design
- awesome-list
TranslatedLLM API management & distribution system, supporting mainstream models such as OpenAI, Azure, Anthropic Claude, Google Gemini, DeepSeek, ByteDance Doubao, ChatGLM, ERNIE Bot, iFlytek Spark, Tongyi Qianwen, 360 Zhinao, Tencent Hunyuan, with unified API adaptation, usable for key management and secondary distribution. Single executable file, Docker image provided, one-click deployment, ready to use out of the box. LLM API management & key redistribution system, unifying multiple providers under a single API. Single binary, Docker-ready, with an English UI.
An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.
- ai
- cursor
- task-manager
- tasks
An agent skill for creating detailed, interactive isometric illustrations of real-world machines and complex systems. Generates polished SVGs with optional WebGL shaders and 3D effects.
- agent-skill
- open-source
- svg
- vizualization
A Git-based CMS for Static Site Generators
Comprehensive roadmap for aspiring Embedded Systems Engineers, featuring a curated list of learning resources
- embedded
- embedded-systems
- roadmap
- embedded-software
𝙃𝙪𝙜𝙚 collection of Tailwind MIT licensed (free) components, sections and templates 😎
Dynamic ES module loader
All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, security review, agent creation). Updated for each Claude Code version.
- claude-code
- claude-code-system-prompts
- system-prompts
🌲 Evergreen React UI Framework by Segment
- design-systems
- react
- segment
- ui
Backend system based on node.js + Mongodb. 基于 node.js + Mongodb 构建的后台系统
Internationalization for react done right. Using the i18next i18n ecosystem.
System monitoring dashboard for terminal
Node.js: extra methods for the fs object like copy(), remove(), mkdirs()
- javascript
- nodejs
- filesystem
- move
Free Open Source ERP CRM Software Accounting Invoicing | Node.Js React
- accounting
- erp
- erp-application
- invoice
i18next: learn once - translate everywhere
- translation
- ecosystem
- flexibility
- internationalization