Deep Intothe essence of technology
🛠 Online Tools
Free, browser-only tools — your data never leaves
Format, validate and compare JSON data
Convert between Unix timestamps and dates
Build Cron expressions visually with real-time descriptions
Decode JWT tokens locally, data stays in browser
Real-time match highlighting with groups & replace
Compare two texts line by line
Count words, chars, paragraphs and reading time
Generate strong passwords locally
🔥 Today's GitHub Trending
headroom
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.
hermes-agent
The agent that grows with you
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
coding-interview-university
A complete computer science study plan to become a software engineer.
Open-LLM-VTuber
Talk to any LLM with hands-free voice interaction, voice interruption, and Live2D taking face running locally across platforms
openclaw-windows-node
Windows companion suite for OpenClaw - System Tray app, Shared library, Node, and PowerToys Command Palette extension