The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Repository Index
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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
Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more.
- architecture-diagram
- developer-tools
- system-design
- agent-skills
Meteor, the JavaScript App Platform
- javascript
- meteor
- mongodb
- build-system
TranslatedA visual no-code/code-free web crawler/spider. 易采集 (EasySpider, "easy collection"): a visual browser automation testing/data collection/web crawler software that lets you design and execute crawler tasks graphically without code. Alias: ServiceWrapper, an intelligent service wrapping system for Web applications.
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 & key redistribution system, unifying multiple providers under a single API. Single binary, Docker-ready, with an English UI. Supports mainstream models such as OpenAI, Azure, Anthropic Claude, Google Gemini, DeepSeek, 字节豆包 (Doubao, "bean bun", from ByteDance), ChatGLM, 文心一言 (Wenxin Yiyan, "literary heart, one utterance"), 讯飞星火 (Xunfei Xinghuo, "iFlytek Spark"), 通义千问 (Tongyi Qianwen, "Tongyi thousand questions"), 360 智脑 (360 Zhinao, "360 smart brain") and 腾讯混元 (Tencent Hunyuan, "primordial chaos"), with unified API adaptation, usable for key management and secondary distribution. One-click deployment, ready to use out of the box.
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 😎
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
Dynamic ES module loader
🌲 Evergreen React UI Framework by Segment
- design-systems
- react
- segment
- ui
TranslatedBackend system based on node.js + Mongodb.
StyleX is the styling system for ambitious user interfaces.
This is MCP server for Claude that gives it terminal control, file system search and diff file editing capabilities
- agent
- ai
- code-analysis
- code-generation
Internationalization for react done right. Using the i18next i18n ecosystem.