About Huolingo

Huolingo is made by Max — alienist.org.

It is a self-hosted language-learning reader with spaced repetition. It stores your data on the server it runs on; AI features use API keys that you provide (by default your browser talks to the AI provider itself, and you can keep a key in this browser session only).

Android app

Download the Android app (0.02 MB)

Allow installing from this source when Android asks. Sign in with your Huolingo account and server address; it keeps your streak, your learning words and your unfinished stories on the phone for a couple of weeks without a connection and syncs when you are back online. SHA-256: d4ce7500c2938add637a6e14ccb0a28ddc0fa3f046a02970270e704509c31594

Data & software credits

Third-party data keeps its own licences; these are the attributions they require.

• JMdict / KANJIDIC / KRADFILE © Electronic Dictionary Research and Development Group, CC BY-SA 4.0 (via the jamdict-data package and the jmdict-simplified JSON release).
• Word frequency (Japanese) derived from the wordfreq project data (CC BY-SA 4.0).
• Chinese vocabulary, HSK levels, frequency and meanings from complete-hsk-vocabulary (MIT; meanings derived from CC-CEDICT, CC BY-SA 4.0).
• Chinese character decomposition from Make Me a Hanzi (dictionary data: CC BY-SA 3.0 / Unihan).
• UniDic (unidic-lite, BSD) with fugashi; jieba and pypinyin (MIT); OpenCC (Apache 2.0); genanki (MIT); HTMX (BSD-2).
• The bundled sample texts were written for Huolingo.