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#japanese (30 Repositories)

Ranked open-source repositories tagged with #japanese, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

27.9%

Avg Review Latency

35.6h

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30 repositories tagged #japanese

S TierTypeScript 131

ksyasuda/SubMiner

Integrates Yomitan with MPV - featuring one click Anki mining, realtime subtitle annotations, and immersion tracking. No browser or texthooker required

92.9%
Merge Rate
1d
First Review
100%
1st-Timers
4
Maintainers
A TierPython 198

ayutaz/piper-plus

Multilingual neural TTS (6 languages: JA/EN/ZH/ES/FR/PT, code supports SV) — C++, C#, Rust, Go, Python, npm (WASM). VITS + Prosody, streaming, CUDA/CoreML/DirectML. pip install piper-plus | npm install piper-plus | cargo install piper-plus-cli

91.5%
Merge Rate
3d
First Review
100%
1st-Timers
2
Maintainers
B TierC# 173

Sirush/Jiten

A free, open-source platform for Japanese immersion learners. Jiten offers detailed statistics for thousands of Japanese media such as character count and difficulty, pre-built anki decks, vocabulary lists, frequency lists, user coverage, and more.

98.1%
Merge Rate
13d
First Review
100%
1st-Timers
1
Maintainers
A TierTypeScript 3.2k 14 GFIs

lingdojo/kana-dojo

Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel. Beginner-friendly with plenty of good first issues - all contributions are welcome!

64.6%
Merge Rate
8h
First Review
66%
1st-Timers
126
Maintainers
A TierKotlin 164

sohilsayed/chimahon

Mihon immersion fork with native dictionary lookup (Yomitan), Mokuro manga and anime support, Novel EPUB reader, and instant Anki card mining.

84.9%
Merge Rate
21h
First Review
83%
1st-Timers
15
Maintainers
B TierJavaScript 198

mistval/kotoba

A Discord bot for helping with learning Japanese.

76.5%
Merge Rate
<1h
First Review
0%
1st-Timers
0
Maintainers
B TierTypeScript 158

tats-u/markdown-cjk-friendly

Make CommonMark more friendly for Japanese/Chinese/Korean (CommonMark next specification draft)—plugins & patched packages

68.2%
Merge Rate
2h
First Review
67%
1st-Timers
1
Maintainers
B TierSwift 124

yelog/SnapTraTranslator

一款 macos 离线快速翻译软件

100.0%
Merge Rate
17h
First Review
0%
1st-Timers
0
Maintainers
B TierRust 5.4k 6 GFIs

mayocream/koharu

ML-powered manga translator, written in Rust.

50.2%
Merge Rate
11d
First Review
41%
1st-Timers
31
Maintainers
B TierSwift 754

azooKey/azooKey

azooKey is an open-source Japanese keyboard for iPhone and iPad, written in Swift and powered by its own kana-kanji conversion engine. It provides live conversion, flexible key layouts, and a clean SwiftUI interface for a smooth typing experience.

50.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
B TierKotlin 328

HuangAntimony/Hoshi-Reader-Android

Hoshi Reader Android: Japanese EPUB reader with Yomitan lookup, Anki mining, audiobook read-along, and e-ink support.

60.8%
Merge Rate
12d
First Review
50%
1st-Timers
1
Maintainers
B TierTypeScript 195

tsubotax/melta-ui

人間にも、AIにも、読めるデザインシステム — AI-Ready Design System for Claude Code & Cursor

0.0%
Merge Rate
-
First Review
0%
1st-Timers
1
Maintainers
D TierSwift 155

azooKey/AzooKeyKanaKanjiConverter

Kana-Kanji Conversion Module written in Swift, supporting Neural Kana-Kanji Conversion and other cool features.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
1
Maintainers
C TierPython 175

coji/natural-japanese

仕事の日本語文書を読みやすくわかりやすく書く・直す Agent Skill。議事録・調査レポート・社内ガイド・リサーチメモ・スライド構成に対応し、AI臭さの除去も工程に含む。sudachipy 形態素解析による機械検出付き。

0.0%
Merge Rate
-
First Review
0%
1st-Timers
1
Maintainers
D TierKotlin 1.1k

dominostars/playtranslate

Real-time screen translation app for Android for both language learners and casual gamers

0.0%
Merge Rate
3d
First Review
0%
1st-Timers
0
Maintainers
D TierC# 399 1 GFIs

rampaa/JL

JL is a program for looking up Japanese words and expressions.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierSwift 199

Manhhao/Hoshi-Reader

Japanese EPUB reader for iOS

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierKotlin 389

scriptin/jmdict-simplified

JMdict, JMnedict, Kanjidic, KRADFILE/RADKFILE in JSON format

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierDart 136

dariyooo/DaKanji

You are learning Japanese? Then you need to give DaKanji a try!

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierRuby 362

yasslab/sample_apps

🎓 Railsチュートリアルの各章が終わった状態を集めたリポジトリです。

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierHTML 434

javascript-tutorial/ja.javascript.info

現代の JavaScript チュートリアル

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC++ 1.5k

ripose-jp/Memento

An mpv-based video player for studying Japanese

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC++ 194

mvf/qolibri

Continuation of the qolibri EPWING dictionary/book reader

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierPython 36.5k

PDFMathTranslate/PDFMathTranslate

[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语翻译,支持 Google/DeepL/Ollama/OpenAI 等服务,提供 CLI/GUI/MCP/Docker/Zotero

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierPython 161

oboroge0/hayamimi

早耳 - Real-time multilingual speech-to-text on CPU only. Live subtitles, browser dashboard, speaker labels, translation. No GPU, no cloud.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierPython 644

rtr46/meikipop

meikipop - universal japanese ocr popup dictionary for windows, linux and macos

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierHTML 348

rust-lang-ja/the-rust-programming-language-ja

Rust文書の【旧】和訳レポジトリ → 最新版はこちら: https://github.com/rust-lang-ja/book-ja

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierJavaScript 987

hexenq/kuroshiro

Japanese language library for converting Japanese sentence to Hiragana, Katakana or Romaji with furigana and okurigana modes supported.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierJavaScript 175

mistval/unofficial-jisho-api

Encapsulates the official Jisho.org API and also provides kanji, example, and stroke diagram search.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierRust 297

daac-tools/vaporetto

🛥 Vaporetto: Very accelerated pointwise prediction based tokenizer

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
Best Japanese Open Source Repositories & C-Rank™ | GetMerged