build-your-own-x
by codecrafters-ioMaster programming by recreating your favorite technologies from scratch.
插件化、定制化、无广告的免费音乐播放器
This is the project's own description from GitHub — we show it as-is rather than inventing details.
This project is listed under Free Business Tools in Open-Source Alternatives, a category made for anyone tired of subscriptions who wants free, proven replacements for paid software.
Do I need coding knowledge? Coding Knowledge Recommended. (Estimate based on project type: A developer tool/library — setup usually follows the README with basic coding skills. Always confirm from the repo's README.)
The source code is released under the AGPL-3.0 license. Open-source licenses like this usually allow free use, including commercial use — but always read the actual license file in the repository before relying on it. Note: the code being free does not mean hosted services, APIs or infrastructure around it are free.
Activity level: Very active · Last code update: 15 Oct 2026 · Created: 22 Aug 2022 · Open issues: 292
Official links: Official Website ↗ · Releases ↗ · Documentation (README) ↗
We never publish installation steps we have not verified — the README above is the source of truth.
⭐ 28166 stars · 🍴 2012 forks · 🐛 292 open issues · 💻 Language: TypeScript · 📄 License: AGPL-3.0 · Default branch: master
Master programming by recreating your favorite technologies from scratch.
A collective list of free APIs
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