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 ...

A lightning-fast crash course on JavaScript, the world’s most popular programming language. From its 1995 origins as Mocha in ...

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.