The open-source project HTML DOM provides over 100 snippets of vanilla JavaScript performing common DOM manipulation tasks. The tasks' difficulty range from trivial (get the class of an element ...

Web frameworks often use a virtual DOM to keep track of current UI elements. To combat performance issues, Vue.js closely couples its runtime and compiler.

Working on a site that uses Web Components or JavaScript frameworks? Then you'll find practical value in learning about the Shadow DOM from this guide.