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rapid-fuzzyrapid-fuzzy

Deno and Bun

Deno

Section titled “Deno”

Import rapid-fuzzy with the npm: specifier:

import { search } from 'npm:rapid-fuzzy';


console.log(search('typscript', ['TypeScript', 'JavaScript', 'Python'])[0]?.item); // 'TypeScript'

By default Deno loads the Node.js entry, which uses the native addon. That gives you the full Node.js API, including FuzzyObjectIndex serialization, and needs --allow-ffi:

Terminal window
deno run --allow-read --allow-env --allow-ffi main.ts

To use the WebAssembly build instead, without the FFI permission, add the browser condition. It reads its .wasm file from the npm cache, so it needs --allow-read:

Terminal window
deno run --conditions=browser --allow-read main.ts

Bun

Section titled “Bun”

Bun loads the native addon by default, which is the fastest option:

Terminal window
bun add rapid-fuzzy
bun run main.ts

To use the WebAssembly build, for example to test the code path your browser bundle takes, run with the browser condition:

Terminal window
bun --conditions=browser run main.ts

bun build keeps the WebAssembly file’s new URL(...) reference but does not emit the file: copy node_modules/rapid-fuzzy/rapid-fuzzy-wasm-bindgen_bg.wasm next to the bundle (see Bundlers).