modern-ahocorasick

Forked from https://github.com/BrunoRB/ahocorasick and make it modern! Thanks to the author(BrunoRB) of ahocorasick

Implementation of the Aho-Corasick string searching algorithm, as described in the paper "Efficient string matching: an aid to bibliographic search".

this pkg has cjs and esm format, and have .d.ts file.

Install

<npm/yarn/pnpm> i modern-ahocorasick

Usage

// esm
import AhoCorasick from 'modern-ahocorasick'
// cjs
const AhoCorasick = require('modern-ahocorasick')

const ac = new AhoCorasick(['keyword1', 'keyword2', 'etc'])
const results = ac.search('should find keyword1 at position 19 and keyword2 at position 47.')

// [ [ 19, [ 'keyword1' ] ], [ 47, [ 'keyword2' ] ] ]

Visualization

See https://brunorb.github.io/ahocorasick/visualization.html for an interactive visualization of the algorithm.

License

The MIT License