An open source alternative to Duolingo for learning Japanese. This includes an all offline app (APK) where your learning is put first. You get full control of how you learn and what you learn, whenever you want to learn. This is a sort of amalgamation of different features taken from other language learning apps to create the best experience.

android-app android-application japanese-language japanese-learning japanese-study modern-ui
7 Open Issues Need Help Last updated: Jun 19, 2025

Open Issues Need Help

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AI Summary: Implement a settings menu in the DuoJP app allowing users to select and save their preferred learning and review modes. This involves creating the UI elements for the settings menu, storing user preferences (likely using local storage), and integrating the selected modes into the app's learning and review processes.

Complexity: 3/5
documentation enhancement help wanted important feature Priority: High UI/UX Needs Research Data

An open source alternative to Duolingo for learning Japanese. This includes an all offline app (APK) where your learning is put first. You get full control of how you learn and what you learn, whenever you want to learn. This is a sort of amalgamation of different features taken from other language learning apps to create the best experience.

#android-app#android-application#japanese-language#japanese-learning#japanese-study#modern-ui
Grammar 3 months ago

AI Summary: The task involves organizing vocabulary and phrases for a Japanese language learning app into a structured format, ideally a JSON file, for easy management and integration into the app's codebase. This will likely involve gathering existing vocabulary data, cleaning it, and structuring it according to a consistent schema.

Complexity: 4/5
documentation help wanted important feature complex Priority: Critical Needs Research Data

An open source alternative to Duolingo for learning Japanese. This includes an all offline app (APK) where your learning is put first. You get full control of how you learn and what you learn, whenever you want to learn. This is a sort of amalgamation of different features taken from other language learning apps to create the best experience.

#android-app#android-application#japanese-language#japanese-learning#japanese-study#modern-ui

AI Summary: The task involves creating a vocabulary database for a Japanese language learning app. This database needs to be stored in a readily accessible and parsable format (like JSON) within the GitHub repository, making it easily importable into the app for use in vocabulary lessons.

Complexity: 3/5
documentation help wanted important feature complex Priority: Critical Needs Research Data

An open source alternative to Duolingo for learning Japanese. This includes an all offline app (APK) where your learning is put first. You get full control of how you learn and what you learn, whenever you want to learn. This is a sort of amalgamation of different features taken from other language learning apps to create the best experience.

#android-app#android-application#japanese-language#japanese-learning#japanese-study#modern-ui
Kanji 3 months ago

AI Summary: The task involves sourcing and organizing all Kanji characters for a Japanese language learning app. This includes finding a suitable data source (likely a large Kanji character database), deciding on a suitable file format (JSON is suggested), and then structuring the data for easy parsing and use within the app. The goal is to make this data easily accessible and manageable within the app's codebase.

Complexity: 4/5
documentation help wanted important feature complex Priority: High Needs Research Data

An open source alternative to Duolingo for learning Japanese. This includes an all offline app (APK) where your learning is put first. You get full control of how you learn and what you learn, whenever you want to learn. This is a sort of amalgamation of different features taken from other language learning apps to create the best experience.

#android-app#android-application#japanese-language#japanese-learning#japanese-study#modern-ui
Katakana 3 months ago

AI Summary: The task involves creating a data file (likely JSON) containing all Katakana characters for use in the DuoJP app. This data will be used by the app to teach users Katakana. The file needs to be well-organized and easily parsed by the application.

Complexity: 2/5
documentation good first issue important feature Needs Research Data

An open source alternative to Duolingo for learning Japanese. This includes an all offline app (APK) where your learning is put first. You get full control of how you learn and what you learn, whenever you want to learn. This is a sort of amalgamation of different features taken from other language learning apps to create the best experience.

#android-app#android-application#japanese-language#japanese-learning#japanese-study#modern-ui
Hiragana 3 months ago

AI Summary: The task involves creating a JSON file (or a suitable alternative) containing all Hiragana characters for use in the DuoJP open-source Japanese learning app. This data will be integrated into the app's curriculum for Hiragana lessons.

Complexity: 2/5
documentation good first issue Needs Research Data

An open source alternative to Duolingo for learning Japanese. This includes an all offline app (APK) where your learning is put first. You get full control of how you learn and what you learn, whenever you want to learn. This is a sort of amalgamation of different features taken from other language learning apps to create the best experience.

#android-app#android-application#japanese-language#japanese-learning#japanese-study#modern-ui

AI Summary: Implement functionality to allow users to select a profile picture for their local account within the DuoJP app. This involves integrating image selection from the device's gallery or offering default avatars, and then displaying the chosen image in the app's UI (top bar and profile page).

Complexity: 3/5
enhancement good first issue Priority: Low UI/UX

An open source alternative to Duolingo for learning Japanese. This includes an all offline app (APK) where your learning is put first. You get full control of how you learn and what you learn, whenever you want to learn. This is a sort of amalgamation of different features taken from other language learning apps to create the best experience.

#android-app#android-application#japanese-language#japanese-learning#japanese-study#modern-ui