PyPI · Go · Maven95Exceptionalhealth index

ayutaz/piper-plusMultilingual 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
Python · C++ · Rust★ 217↓ 3,618/moSep 30, 2026
npm89Excellenthealth index

vinta/pangu.jsOpinionated paranoid text spacing in JavaScript, with on-device AI semantic judgment
TypeScript · JavaScript★ 4,826↓ 246.1K/moSep 18, 2026
npm88Excellenthealth index
JavaScript★ 354↓ 4,413/moSep 10, 2026
crates.io · Packagist · npm +287Excellenthealth index
Rust★ 696↓ 426.8K/moOct 21, 2026
PyPI · npm86Excellenthealth index
Python · JavaScript · TypeScript★ 846↓ 11.2K/moSep 25, 2026
PyPI · npm · crates.io +486Excellenthealth index

neosapience/typecast-sdkThe official SDK for the Typecast API. (Python, JS/TS, C/C++, C#, Java, Kotlin, Go, Rust, Swift, Zig, PHP, Dart/Flutter, Ruby)
C · Java · C#★ 7↓ 8,143/moSep 11, 2026
PyPI83Excellenthealth index
Python★ 278↓ 9,807/moSep 20, 2026
npm81Excellenthealth index
TypeScript★ 32↓ 9,394/moSep 15, 2026
npm81Excellenthealth index

tats-u/markdown-cjk-friendlyMake CommonMark more friendly for Japanese/Chinese/Korean (CommonMark next specification draft)—plugins & patched packages
TypeScript★ 164↓ 56.8M/moSep 18, 2026
PyPI80Excellenthealth index

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
Python★ 37KSep 16, 2026
npm80Excellenthealth index

hockyy/miteiruMiteiru is an open source Electron video player to learn Chinese, Cantonese, and Japanese AAAND VIETNAMESE! It can play all Youtube and HTML 5 supported format (.mkv, .mp4, .mov, and many more) videos, and lots of supports on other subtitle formats (.srt, .ass, .vtt, and many more)
TypeScript★ 116Sep 9, 2026

sscodeai/agency-agents-ja323個の即戦力AI専門エージェント — Claude Code/Cursor/Copilot等に対応。SIer/受託開発/SaaS/製造DX/公共分野など日本市場向け114個のオリジナルを含む、agency-agents日本語コミュニティ版
Shell · JavaScript · Python★ 5↓ 9,630/moSep 15, 2026
JavaScript★ 105↓ 1.8M/moSep 15, 2026
Python★ 18↓ 666/moSep 14, 2026
Packagist67Goodhealth index

askdkc/breezejpLaravel Starter Kit (Livewire&Svelte+Breeze+Laravel UI+Jetstream)を一瞬で日本語化し、言語切替機能も提供するパッケージです / Laravelの各種バリデーションメッセージも日本語化するのでStarter Kit無しでも便利✨
PHP★ 590↓ 11.6K/moSep 9, 2026

ikegami-yukino/jaconvPure-Python Japanese character interconverter for Hiragana, Katakana, Hankaku, and Zenkaku
Python★ 350↓ 3.5M/moAug 27, 2026
crates.io · PyPI · Maven +167Goodhealth index

illusions-lab/MDIillusion Markdown (extension: .mdi) is a universal Markdown extension format specifically designed to support and enhance Japanese text formatting. This repo includes MDI docs, the core MDI parser, and parsers for Rust, Node.js, Swift, Kotlin(in development), and Python.
Rust · TypeScript★ 21↓ 75/moSep 13, 2026
TypeScript★ 13↓ 4,433/moSep 17, 2026

kurajs/kuraKura — the knowledgebase for humans and agents. Agent-native docs infrastructure, built on June.
TypeScript★ 5↓ 101.1K/moSep 15, 2026
npm · crates.io62Moderatehealth index

snomiao/otojirealtime speech ⇄ text, 音を字に — wire mic → STT → translate → speech as an on-device voice graph that spans your devices over WebRTC. Runs in the browser (transformers.js/ONNX/WebGPU); no API keys, nothing leaves the device by default.
TypeScript · Rust★ 2↓ 11.3K/moSep 5, 2026
PyPI60Moderatehealth index
Python★ 236↓ 42.1K/moOct 3, 2026
npm60Moderatehealth index
JavaScript★ 51↓ 287M/moSep 16, 2026
npm60Moderatehealth index
JavaScript★ 527↓ 1.8B/moSep 16, 2026
PyPI59Moderatehealth index

kha-white/manga-ocrOptical character recognition for Japanese text, with the main focus being Japanese manga
Python★ 2,775Sep 11, 2026
crates.io57Moderatehealth index
C++ · Rust★ 1,910Sep 13, 2026
npm56Moderatehealth index
JavaScript · Shell★ 15↓ 22K/moSep 17, 2026
Packagist54Moderatehealth index

boatracevibeproject/prefectureConverts between Japanese prefecture/region numbers and names, including kanji, hiragana, katakana, and English variants, backed by native PHP enums.
PHP★ 0↓ 10.9K/moSep 10, 2026
PyPI51Moderatehealth index
Python · HTML★ 1↓ 4,088/moSep 11, 2026
npm50Moderatehealth index

NaturalIntelligence/anynumNormalize all Unicode decimal digits (Devanagari, Arabic, Thai, etc.) to ASCII numerals. Zero dependencies, performance-first.
JavaScript★ 1↓ 85.3M/moSep 23, 2026

sindresorhus/widest-lineGet the visual width of the widest line in a string - the number of columns required to display it
JavaScript★ 40↓ 167M/moOct 21, 2026