css-inline-stream/testinliner.js

Inline CSS classes into styles from HTML streams

const inliner = require('./css-inliner');
const fs = require('fs');
const rs = fs.createReadStream('inline.html');
const is = inliner(rs);
const ws = fs.createWriteStream('output.html');
is.pipe(ws)
    .on('finish', () => {
        console.log("Finished");
    });