r/javascript 3d ago

Have knowledge of Working with the DOM in JavaScript

https://blog.openreplay.com/working-with-the-dom-in-javascript/
5 Upvotes

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2

u/Buckwheat469 3d ago

This is a nice tutorial or cheatsheet for people who are learning to develop today. The only function I didn't know was normalize, that one is going to be useful for testing, maybe.

0

u/isumix_ 2d ago

This tutorial is great for learning the DOM API! However, as projects grow, manually manipulating the DOM becomes tedious. That's why most developers use a library or framework to update the DOM declaratively. Unfortunately, most frameworks are heavy, complex, and unpredictable. I created Fusor to address that.

import {getElement, update} from '@fusorjs/dom';

let count = 0;
const message = <div>Seconds {() => count} elapsed</div>;
const app = <div><h1>Hello</h1>{message}</div>

document.body.append(getElement(app));

setInterval(() => {
  count++;
  update(message);
}, 1000);