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
1–24 of 187 · Most stars
Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
Set up a modern web app by running one command.
- react
- zero-configuration
- build-tools
在 dsh 里装上这个插件即可，无需登录、注册或填 API Key，就能使用包括 DeepSeek V4.1 Flash、Kimi K3 在内的前沿模型——完全免费，不限量。 All you do is install this plugin in dsh: no login, no sign-up, no API key — the frontier models are just there, DeepSeek V4.1 Flash and Kimi K3 among them. Completely free, with no usage cap.
</> htmx - high power tools for HTML
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
- api-client
- git
- graphql-client
- opensource
👩💻👨💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.
- cheatsheets
- javascript
- bash
- nodejs
The best design tools and plugins for everything 👉
- design
- design-tools
- ui-design
- awesome-list
Automated auditing, performance metrics, and best practices for the web.
- audit
- best-practices
- performance-metrics
- pwa
Make Any Website into CLI & Use your logged-in browser by AI agent.
A Claude Code plugin that shows what's happening - context usage, active tools, running agents, and todo progress
⚙️ NGINX config generator on steroids 💉
API, CLI, and Web App for analyzing and finding a person's profile in 1000 social media \ websites
- osint
- social-media
- analyzer
- username
☕️ Classic, reliable, trusted test framework for Node.js and the browser
Console for mobile browsers
Loads environment variables from .env for nodejs projects.
- dotenv
- environment-variables
- javascript
- node
daily.dev is the personalized developer news feed and community. Get the best tech content from all over the web in your browser new tab or on mobile. Free and open source.
- chrome-extension
- developer-tools
- developer-portal
- professional-networking
The Privacy First PDF Toolkit
- jpgtopdf
- pdf-converter
- pdf-generation
A CLI dashboard for webpack dev server
🦔 Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-preset-env
Redux DevTools extension.
Node.js debugger based on Blink Developer Tools
The best IP Toolbox. Check your IP address & geolocation, test IP for WebRTC and DNS IP leaks, run an IP quality check, browser fingerprint check, website availability check, network speed test, global latency test, MTR test, Whois search, and more.
WebRTC, WebRTC and WebRTC. Everything here is all about WebRTC!!
- webrtc
- webrtc-demos
- webrtc-experiments
- webrtc-samples