Code and dependencies, with sources.
Original Hufu code uses MIT. Dependencies retain their licenses; the Tiger-Code word lists ship under their official release terms.
Hufu code and dependencies.
Hufu is an independent macOS frontend based on librime, not a Squirrel fork. Original code uses MIT; librime, OpenCC and the Tiger-Code schema keep their own licenses.
git clone https://github.com/syhily/hufu.gitHufu bundles no native plugins: librime and its dependencies are linked statically, and the installer contains no GPL component. The Tiger-Code word lists ship under their official release terms. Bundling third-party materials does not make the whole installer MIT-only; corresponding source is provided with each GitHub Release.
© 2026 syhily
From the official Tiger-Code release 2026.08.15, used under its release terms
librime (BSD-3-Clause) and OpenCC (Apache-2.0)
leveldb / marisa-trie / yaml-cpp / Boost keep their own licences
This website renders with system fonts and loads no third-party font.
The open-source projects Hufu uses.
These projects provide the foundation for the engine, word lists, conversion and configuration parsing. Names and trademarks belong to their owners; these credits imply no partnership or endorsement.
- RIME / librime BSD-3-Clause
- OpenCC Apache-2.0
- leveldb BSD-3-Clause
- marisa-trie BSD-2-Clause / LGPL-2.1
- yaml-cpp MIT
- Boost BSL-1.0
- Yams MIT
- swift-argument-parser Apache-2.0
- Official Tiger-Code release release terms
Hufu is developed and maintained by syhily; the interface and document structure follow AIME (艾么输入法), an earlier project of the same author. Thanks to the Tiger-Code author, RIME and the open-source community.