MIT License
Do whatever you want. Just keep the copyright notice.
Commercial use
✓ Yes
Modify
✓ Yes
Distribute
✓ Yes
Must open source changes
✗ No
Must attribute
✓ Yes
Patent grant
✗ No
What this license means
The MIT License is the most popular open source license. It lets you use, copy, modify, merge, publish, distribute, sublicense, and sell the software — with essentially no restrictions. The only requirement is that you include the original copyright notice and license text in any copy or substantial portion of the software.
When you encounter this license
Use MIT-licensed tools freely in any project — personal, commercial, proprietary. You can bundle it, modify it, sell products built with it. Just keep the license file somewhere in your project. This is the easiest license to work with.
Watch out for
No patent grant — if the software implements a patented algorithm, the MIT license doesn't protect you from patent claims. No warranty, no liability — standard for all OSS licenses.
Tools using MIT License (608)
The Starting Point for Next-Gen Agents
Transcribe on your own!
The FastLED library for colored LED animation on Arduino. Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r We'd like to use github "issues" just for tracking library bugs / enhancements.
Create Minecraft bots with a powerful, stable, and high level JavaScript API.
Auto generated skeleton loading framework
Modern, extensible Python project management
Sketch Material 3 Expressive screens in the browser and turn them into vibe-coding prompts.
AI Agent 中文學習地圖 — 從零開始的結構化學習路徑，每階段有必做練習跟必修閱讀。三語對照（繁中／简中／English）。歡迎社群一起貢獻、優化內容。
DeepSpec: a full-stack codebase for training and evaluating speculative decoding algorithms
Content is already a cheat-code race—whoever cracks the patterns first wins the traffic. Your auto-evolving ops expert that learns YOUR account, not the global average. The Claude Code workflow behind 1M followers in 1 month.
CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access
Run LLMs with MLX
Visual builder for React. Build apps, websites, and content. Integrate with your codebase.
冰冷的钱就这样流进我温暖的口袋-游资（UZI）Skills — 51位投资大佬帮你看盘 · 22维数据 × 180条量化规则 × 17种机构分析方法 · A股/港股/美股
Open device management
Self-hosted AI gateway for multi-channel, multi-credential setups, API keys and subscription accounts, scheduling, failover, request logs and usage. 自托管 AI 网关：多渠道多凭据统一接入，含密钥与订阅账号、调度容错、日志与用量。
Persistent memory system for AI coding agents: agent-agnostic Go binary with SQLite + FTS5, MCP server, HTTP API, and CLI.
Point at any URL/YouTube/Podcast or file. Get the gist. CLI and Chrome Extension.
Free, open-source macOS cleaner. CleanMyMac alternative with zero telemetry. Native SwiftUI, scheduled auto-cleaning, Xcode/Homebrew/system cache cleanup. MIT licensed.
ChatGPT thinks. Codex works. Use ChatGPT as the planning brain while keeping the Codex harness.
This guide is for informational purposes only and does not constitute legal advice. For licensing decisions in commercial products, consult a qualified attorney.