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 25 · Most stars
Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
- api-client
- git
- graphql-client
- opensource
Automated auditing, performance metrics, and best practices for the web.
- audit
- best-practices
- performance-metrics
- pwa
Console for mobile browsers
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
Search UI components for React and Vue
- ui-components
- data-components
- react
- developer-tools
A scriptable scratchpad for developers. In slow yet steady progress.
- developer-tools
- macos
- application
- hacktoberfest
Headless Chromium-based web performance metrics collector and monitoring tool
A really simple way to move a function or class to a web worker. 🏋️♀️→ 😄
- webworker
- javascript
- developer-tools
- thread
➰ It's never been easier to try nodejs modules!
⚡ A flexible dev server for Elm. Live reload included.
- elm
- livereload
- developer-tools
Multi-agent orchestration platform for Gemini CLI, Claude Code, Codex, and Qwen Code — 39 specialists, parallel subagents, persistent sessions, and built-in code review, debugging, security, SEO, accessibility, and compliance tools
Inspection debugger for WebGPU
- webgpu
- chrome-extensions
- developer-tools
- graphics
A visual tool to help developers understand Elixir recompilation in their projects
A dashboard for running and coordinating multiple AI CLI agents at once.
A visual sidebar for Claude Code and Codex: agent trees, live status, and conversation task flows.
Grok Bot companion for T3 Code.
- ai-agents
- developer-tools
- t3code
EGC gives every AI coding agent the same brain. Shared memory, skills, and live context across Cursor, Claude Code, Copilot, Aider, and 29 AI coding tools with zero configuration. Every tab, terminal, and AI stays automatically synchronized. One brain. Everywhere.
- ai-agents
- persistent-memory
- mcp
- claude-code
Karpathy-inspired coding-agent guidelines packaged for Claude Code, Codex, Cursor, Gemini, OpenCode, Aider, Copilot, OpenClaw, and any AGENTS.md or Agent Skills-compatible agent.
- agent-skills
- agents-md
- ai-agents
- ai-coding
Turn your Mac/Linux into a remote Claude Code terminal via Telegram. Spawns real CLI — sessions, streaming, approvals, voice, git panel, 30+ commands.
- claude-ai
- claude-code
- mcp
- remote-terminal
Desktop & phone notifications for AI coding agents (Claude Code, Codex, Gemini CLI, Cursor). Native VS Code support. Toast + ntfy push. Zero dependencies.
🗺️ Developer Roadmaps — 20 career paths, 870+ topics, 1,880+ free resources. PWA, certifications, community-driven. Your free guide from beginner to senior dev.
Capture, inspect, and replay webhooks with 90-day history + signature verification. Built on Cloudflare Workers + D1.