js-tokens

A regex that tokenizes JavaScript.

Last updated 8 years ago by lydell .

MIT · Repository · Bugs · Original npm · Tarball · package.json

$ npm install js-tokens

SYNC missed versions from official npm registry.

js-tokens

The tiny, regex powered, lenient, almost spec-compliant JavaScript tokenizer that never fails.

const jsTokens = require("js-tokens");

const jsString = 'JSON.stringify({k:3.14**2}, null /*replacer*/, "\\t")';

Array.from(jsTokens(jsString), (token) => token.value).join("|");
// JSON|.|stringify|(|{|k|:|3.14|**|2|}|,| |null| |/*replacer*/|,| |"\t"|)

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