Choose the parts you can see in a kanji, intersect their matches, and add a radical picker to your page.

Bushu is the Japanese word 部首 for a kanji radical. About the name

Reference

Kanji stroke counts

import { … } from "@johnmorrisdotca/bushu/strokes";

17.1 kB minified and gzipped, with everything it imports (measured with esbuild)

Exports

Name	Kind	What it is
`KANJI_STROKES`	constant	THE STROKE COUNT OF EVERY KANJI IN THE RADICAL INDEX, from KANJIDIC2.
`sortByStrokes`	function	The kanji with the fewest strokes first; kanji with the same count keep the order they were given in, and a character with no count goes last.
`strokesOf`	function	The strokes in a kanji, or null for a character the index does not hold.

View source Edit on GitHubMade from the source of @johnmorrisdotca/bushu 1.1.0.