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Life & fun · May 7, 2026

DAG-based Kanji learning through components

Hi HN I built this app while learning Japanese kanji after struggling to find a tool that showed how kanji are structurally connected through their graphical components. The core feature is a recursive DAG-style component graph (“Kanji Atlas”) that breaks kanji down layer by layer into radicals and graphemes, so you can visually explore how characters are constructed and related to one another. Demo at https://mykanji.app/components/kanji/鬱 I also built in a lot of my own opinions about how a learning tool should feel and work. Some features: 1. A kanji memory…

DAG-based Kanji learning through components launched on May 7, 2026 with 5 votes, #2,008 of 20,538 launches that month and more than 75% of that year's launches.

Visit mykanji.app ↗Alternativestop 10% of May 2026

What it does

Browse 2,136 jouyou kanji — search by character, meaning, reading (romaji or kana), or hex codepoint. Includes stroke order, components, words, and grade level.

All 2,136 jōyō kanji, grouped by the grade Japanese students learn them in. Grade 1 is the friendliest place to begin — its 80 characters are the most common in everydayfrom mykanji.app

In the maker’s words, at launch

Hi HN I built this app while learning Japanese kanji after struggling to find a tool that showed how kanji are structurally connected through their graphical components. The core feature is a recursive DAG-style component graph (“Kanji Atlas”) that breaks kanji down layer by layer into radicals and graphemes, so you…

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