Skeletonify is utility library for DOM. it remove all content in DOM. useful for to make test file of scraping.
npm install skeletonify
import {Skeletonify} from "Skeletonify";
import * as fs from "fs";
const rawHtml = fs.readFileSync("PATH_TO_FILE", null).toString();
const skeletonify = new Skeletonify();
console.log(skeletonify.skeletionify(rawHtml));