TypeScript language-learning

Open-source TypeScript projects categorized as language-learning

Top 16 TypeScript language-learning Projects

language-learning
  1. read-frog

    🐸 Read Frog - Open Source Immersive Translate | 🐸 陪读蛙 - 开源沉浸式翻译

    Project mention: Read Frog – Open-Source AI Language Translator and Teacher in Browser | news.ycombinator.com | 2025-05-28
  2. Sevalla

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  3. typed-japanese

    🌸 Learn Japanese grammar with TypeScript

    Project mention: Expressing Japanese Grammar Through TypeScript Type System | news.ycombinator.com | 2025-03-29
  4. asbplayer

    Browser-based media player and Chrome extension for subtitle sentence mining

  5. linguist

    Translate web pages, highlighted text, Netflix subtitles, private messages, speak the translated text, and save important translations to your personal dictionary to learn words even offline (by translate-tools)

    Project mention: Web Translator API | news.ycombinator.com | 2025-06-25

    As maintainer of https://linguister.io/, should I start work on polyfill for that API?

    If this API will be implemented in next few years, there will be browsers who hold up the world in progress.

    Linguist have enough many users, so we could expose this API for client side code, and users with browsers where Translation API is not implemented yet, could install Linguist and sites who uses Translation API would works fine. Translation API calls would proxy by Linguist and preferred translator module would be used.

    Any thoughts about it?

  6. YomiNinja

    Open-source OCR and dictionary tool.

  7. lt-app

    React Native application for Language Transfer

    Project mention: Language Transfer – The Thinking Method (free language courses) | news.ycombinator.com | 2025-06-27
  8. jimaku-player

    Use your own subtitles on VRV or Crunchyroll to learn Japanese!

  9. InfluxDB

    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.

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  10. videobook

    Subtitles as a language learning tool

  11. KoalaCards

    A language learning app to improve speaking and listening skills.

    Project mention: Show HN: I Wanted to Text My Danish Girlfriend, So I Built This Tool | news.ycombinator.com | 2025-07-15

    I did a similar thing with a personal spaced repetition system I am building. Instead of braces I used ?question marks? and I added daily writing quota to force myself to write instead of going straight to card reviews.

    https://github.com/RickCarlino/KoalaCards

    (You must add cards before accessing writing)

  12. react-gpt3-chatbot

    A react chatbot built on GPT-3 that corrects your errors

  13. transcrobes

    The Transcrobes Project. Learn a language doing stuff you love

  14. lingo-letter

    Writing language exam simulator built with React and GPT.

  15. gpt-tutor

    Generate personalized audio lessons for learning languages with GPT and Azure AI speech.

  16. tandem-gpt

    A virtual tandem partner to practice new vocab/grammar with

  17. ai

    Cloudflare AI challenge submission: Slater - your virtual foreign language friend (by seanvelasco)

  18. Flashcard-App-2022-Version-2.0

    Japanese/English School flashcard app using Next.js & MySQL

  19. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

TypeScript language-learning discussion

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TypeScript language-learning related posts

  • Show HN: I Wanted to Text My Danish Girlfriend, So I Built This Tool

    1 project | news.ycombinator.com | 15 Jul 2025
  • Language Transfer – The Thinking Method (free language courses)

    1 project | news.ycombinator.com | 27 Jun 2025
  • Launch HN: Issen (YC F24) – personal AI language tutor

    1 project | news.ycombinator.com | 26 Jun 2025
  • Expressing Japanese Grammar Through TypeScript Type System

    1 project | news.ycombinator.com | 29 Mar 2025
  • Typed Japanese

    1 project | news.ycombinator.com | 29 Mar 2025
  • How to learn a new language like a baby

    1 project | news.ycombinator.com | 15 Mar 2025
  • Show HN: My Spaced Repetition App for Speaking/Listening Drills

    1 project | news.ycombinator.com | 16 Jan 2025
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 1 Sep 2025
    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. Learn more →

Index

What are some of the best open-source language-learning projects in TypeScript? This list will help you:

# Project Stars
1 read-frog 2,325
2 typed-japanese 1,828
3 asbplayer 921
4 linguist 853
5 YomiNinja 471
6 lt-app 323
7 jimaku-player 135
8 videobook 69
9 KoalaCards 45
10 react-gpt3-chatbot 31
11 transcrobes 17
12 lingo-letter 11
13 gpt-tutor 10
14 tandem-gpt 6
15 ai 1
16 Flashcard-App-2022-Version-2.0 1

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