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runarberg/shodoku

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Kanji Learning App

10 mentions on Hacker News by 1 person: 0 stories, 10 comments · first 2025-02-02 · latest 2026-06-23

Mentions per year 10 mentions · busiest year 2025 (9)
20082026
  1. Since this is HN I may as well pitch my kanji learning app: https://shodoku.app/ (Github repo: https://github.com/runarberg/shodoku ) If you want to procrastinate actually learning (the HN way): scraping and parsing a couple of…
  2. This was actually the first issue for my kanji learning app https://github.com/runarberg/shodoku/issues/1 A classic utf-16 bug, where I failed to grab the two remaining bytes of these ideographs.
    comment by runarberg · 2025-12-13 · in GNU Unifont
  3. …repetition system for maximum context per card and optimal memory retention. https://shodoku.app/ https://github.com/runarberg/shodoku My theory of learning is that you learn the characters better if you learn how to read and write them at…
  4. …robustly achieve the same effect. I created an SRS based kanji learning app ( https://shodoku.app/ https://github.com/runarberg/shodoku ) hosted on GitHub Pages (meaning the app is a static HTML page) where all the dictionary data is…
    comment by runarberg · 2025-09-04 · in Cache
  5. …into a progressive web app so users can download the app onto their devises. https://shodoku.app/ https://github.com/runarberg/shodoku
    comment by runarberg · 2025-05-25 · in Ask HN: What are you working on? (May 2025)
  6. …action for it. btw. I didn’t use LLMs to write the app, it was still pretty straight forward. https://github.com/runarberg/shodoku/tree/main/scripts
    comment by runarberg · 2025-05-18 · in Spaced repetition systems have gotten better
  7. …I know I screwed up the stroke order this time, but it won‘t happen again, promise” and hit “Good”. https://github.com/runarberg/shodoku https://shodoku.app/
    comment by runarberg · 2025-05-18 · in Spaced repetition systems have gotten better
  8. …sentences, as the reading proficiency of the kanji increases (specifically at 99% retrievability) https://github.com/runarberg/shodoku/blob/main/src/helpers/f... This feature was very easy to implement as retrievability is inherent in the…
  9. …more ambitious I would submit PR with the missing docs (or at least an issue). PS. my work is here https://github.com/runarberg/shodoku in case you are interested, but the source code bears the mark of being a weekend hobby project, so…
  10. Thanks for the suggestion. The code is open sourced at https://github.com/runarberg/shodoku I think you were browsing the cards and using the quick navigation to go to another card in the same deck. When you actually review the cards using…