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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

75.5%

Avg Review Latency

24.2h

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30 repositories tagged #japanese

S TierC++ 2.8k 7 GFIs

metasequoiaime/MSIME-Windows

水杉输入法 Windows 产品:TSF、Server、GUI、设置页与安装器。内测:tg: https://t.me/msimegroup QQ Group: 829919142

87.3%
Merge Rate
-
First Review
91%
1st-Timers
9
Maintainers
S TierTypeScript 3.6k 353 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!

58.9%
Merge Rate
6h
First Review
59%
1st-Timers
231
Maintainers
A TierHTML 382

shoui520/shoui520.github.io

76.0%
Merge Rate
16h
First Review
80%
1st-Timers
2
Maintainers
A TierC++ 646

metasequoiaime/MetasequoiaImeTsf

水杉输入法。内测:tg: https://t.me/msimegroup QQ Group: 829919142

94.1%
Merge Rate
20h
First Review
91%
1st-Timers
1
Maintainers
A TierKotlin 192

sohilsayed/chimahon

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

84.5%
Merge Rate
21h
First Review
83%
1st-Timers
11
Maintainers
A TierTypeScript 143

ksyasuda/SubMiner

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

82.0%
Merge Rate
-
First Review
100%
1st-Timers
4
Maintainers
A TierTypeScript 315

kujirahand/nadesiko3

Japanese Programming Language Nadesiko v3 (JavaScript/TypeScript)

91.8%
Merge Rate
-
First Review
100%
1st-Timers
3
Maintainers
A TierRust 6.1k 46 GFIs

koharu-rs/koharu

ML-powered manga translator, written in Rust.

34.6%
Merge Rate
-
First Review
40%
1st-Timers
12
Maintainers
A TierPython 182

Aivis-Project/AivisSpeech-Engine

AivisSpeech Engine: AI Voice Imitation System - Text to Speech Engine

78.6%
Merge Rate
<1h
First Review
50%
1st-Timers
1
Maintainers
A TierC# 196

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.

90.7%
Merge Rate
13d
First Review
67%
1st-Timers
1
Maintainers
A TierPython 108

0xzerolight/anki_miner

Automated vocabulary mining from media.

82.8%
Merge Rate
<1h
First Review
33%
1st-Timers
1
Maintainers
B TierTypeScript 158

tats-u/markdown-cjk-friendly

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

69.6%
Merge Rate
<1h
First Review
67%
1st-Timers
1
Maintainers
B TierRust 114

nwiizo/suiko

日本語文書の自然さと読みやすさを再現可能に診断するRust CLI / Deterministic diagnostics for natural and readable Japanese writing

57.9%
Merge Rate
4h
First Review
100%
1st-Timers
1
Maintainers
B TierGo 984

ikawaha/kagome

Self-contained Japanese Morphological Analyzer written in pure Go

92.3%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
A TierPython 220

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

87.4%
Merge Rate
2d
First Review
100%
1st-Timers
1
Maintainers
B TierSwift 782

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.

83.3%
Merge Rate
-
First Review
100%
1st-Timers
1
Maintainers
A TierPython 348

oboroge0/hayamimi

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

86.8%
Merge Rate
2d
First Review
100%
1st-Timers
0
Maintainers
B TierRust 5.4k

mayocream/koharu

ML-powered manga translator, written in Rust.

45.1%
Merge Rate
3d
First Review
40%
1st-Timers
27
Maintainers
B TierTypeScript 760

birchill/10ten-ja-reader

A browser extension to translate Japanese by hovering over words.

69.7%
Merge Rate
2d
First Review
50%
1st-Timers
2
Maintainers
B TierRust 736

togatoga/karukan

Japanese Input Method System for Linux, macOS, Neural Kana-Kanji Conversion Engine

61.8%
Merge Rate
1d
First Review
60%
1st-Timers
3
Maintainers
B TierC# 1.0k

yksr-melt/Meltype

雪解けのように、半角/全角の壁を溶かす日本語入力。

3.7%
Merge Rate
-
First Review
0%
1st-Timers
10
Maintainers
B TierPython 863

bpwhelan/GameSentenceMiner

An immersion toolkit for learning Languages through games and other visual media.

80.0%
Merge Rate
4h
First Review
100%
1st-Timers
1
Maintainers
B TierJavaScript 204

mistval/kotoba

A Discord bot for helping with learning Japanese.

77.1%
Merge Rate
<1h
First Review
100%
1st-Timers
0
Maintainers
B TierJavaScript 175

mistval/unofficial-jisho-api

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

100.0%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierTypeScript 292

aiktb/furiganamaker

🔳 A browser extension that adds furigana to Japanese text on any page, for learning kanji pronunciation.

71.4%
Merge Rate
11h
First Review
0%
1st-Timers
1
Maintainers
B TierJavaScript 209

qrac/minista

Static site generator with 100% static export from React and Vite.

100.0%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierC# 402 1 GFIs

rampaa/JL

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

100.0%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierTypeScript 1.1k

wtetsu/mouse-dictionary

📘Super fast browser dictionary

66.7%
Merge Rate
1h
First Review
0%
1st-Timers
2
Maintainers
B TierC++ 413

ku-nlp/jumanpp

Juman++ (a Morphological Analyzer Toolkit)

100.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
B TierJavaScript 996

hexenq/kuroshiro

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

50.0%
Merge Rate
3d
First Review
100%
1st-Timers
0
Maintainers
Best Japanese Open Source Repositories & C-Rank™ | GetMerged