Top 13 JavaScript Japanese Projects

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1. yomitan

   1 2 1,717 9.6 JavaScript

   Pop-up dictionary browser extension for language learning. Successor to Yomichan.

   

2. SurveyJS

   surveyjs.io featured

   JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.

   

3. kuroshiro

   2 1 872 0.0 JavaScript

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

   

4. katakana-terminator

   3 1 790 3.4 JavaScript

   A browser extension to convert gairaigo (Japanese loan words) back to English

   

5. yomitan-dictionaries

   4 1 509 7.6 JavaScript

   📚 Japanese and Chinese dictionaries for Yomitan.

   

6. topokanji

   5 3 186 0.0 JavaScript

   Topologically ordered lists of kanji for effective learning

   

7. kotoba

   6 1 169 8.3 JavaScript

   A Discord bot for helping with learning Japanese. (by mistval)

   

8. japReader

   7 1 79 5.5 JavaScript

   japReader is an app for breaking down Japanese sentences and tracking vocabulary progress

   

9. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

10. sakubun

    8 10 35 5.3 JavaScript

    A tool that helps you improve your Japanese vocabulary and kanji skills with practice that's customized to your needs.

    

11. jp-verb-deconjugator

    9 1 23 4.3 JavaScript

    Unconjugate conjugated Japanese verbs.

    

12. pokelex

    10 1 21 0.0 JavaScript

    PokéLex - A language learning-oriented, interactive encyclopedia of Pokémon.

    

13. nikki-my-diary

    11 2 21 0.0 JavaScript

    Nikki is an online journal, which helps the user improve their Japanese Skills by writing down their thoughts and feelings. Created with ReactJS, Auth0, and TailwindCSS.

    

14. TanGoChrome

    12 8 1 2.8 JavaScript

    Chrome extension to give fast frequency data of Japanese words found in the current opened tab.

    

15. ramu

    13 0 0 6.6 JavaScript

    master japanese numbers through random listening and reading drills

    

JavaScript Japanese related posts

• Why can't I find a technical description of the Yomichan dictionary format?

  1 project | /r/ajatt | 28 May 2023

• Yomichan Dictionaries for Cantonese

  1 project | /r/Cantonese | 25 Apr 2023

• What is your workflow for adding new words to Anki deck for language learning?

  1 project | /r/Anki | 17 Apr 2023

• Reading Manga with Hiragana

  3 projects | /r/LearnJapanese | 9 Apr 2023

• I am creating a tool that uses OpenAI models and an OCR to translate screenshots

  1 project | /r/learnmachinelearning | 28 Mar 2023

• I want a live screen translator similar to how google lens operates on the translate app.

  4 projects | /r/programmingrequests | 27 Mar 2023

• Tesseract OCR Install Question (VN Translator)

  1 project | /r/visualnovels | 27 Mar 2023
• A note from our sponsor - SurveyJS
  surveyjs.io | 18 May 2025

  Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more. Learn more →

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