html-slim

A utility to slim down HTML by removing spaces, comments, tags and attributes.

SYNOPSIS

import {slim} from "html-slim";

const slimFn = slim({
  // CSS selector for removing tags
  selector: "body > header, body > footer",

  // RegExp for removing tags, attributes and class tokens
  tag: /^(next-|nextjs-)/,
  attr: /^data-v-/,
  className: /^_\w{7}$/,

  // shortcut for removing scripts and styles
  script: true,
  ldJson: false,
  style: true,

  // removing spaces and comments per default
  space: true,
  comment: true,
});

const compactHtml = slimFn(originalHtml);

COMMONJS

const {slim} = require("html-slim");

BROWSERS

<script src="https://unpkg.com/html-slim/dist/html-slim.min.js"></script>
<script>
  const slimFn = slim({})
  const html = slimFn(document.documentElement.outerHTML);
  console.log(html);
</script>

TYPESCRIPT

See TypeScript declaration index.d.ts for detail.

LINKS

• https://github.com/kawanet/html-slim
• https://www.npmjs.com/package/html-slim