Topic · 4 articles

Tools Of The Browser

Hands-on guides to the powerful Web APIs built into every browser, enabling dynamic and interactive web experiences

All articles — 4

Illustration of a browser window displaying a custom <copy-code> component, shown alongside a simplified HTML structure to represent how web components work.

Nov 16, 202514 min read

Web Components: Custom Elements, Shadow DOM, and Slots

Web Components are browser APIs for custom HTML elements. Learn where Custom Elements, Shadow DOM, templates, and slots fit, with a full copy-code build.

A screenshot of chrome DevTools showing the DOM.

Nov 04, 202512 min read

What Is the DOM? Document Object Model Explained

The DOM is the live object tree a browser builds from HTML. JavaScript reads and changes that tree, then the browser updates the page.

Illustration of Web Workers in a browser window with glowing blue lines connecting JavaScript code snippets labeled postMessage(), onmessage, and Worker()

Oct 31, 202513 min read

Web Workers in JavaScript: Main Thread, Messages, and Limits

Web Workers run JavaScript away from the main UI thread. Use them for CPU-heavy work, file processing, parsing, and parallel worker pools.

Canvas API illustration with shapes, gradients, and code for web graphics

Oct 21, 202511 min read

Canvas API: Draw, Edit Pixels, and Export Images

The Canvas API gives a page a bitmap surface for drawing shapes, gradients, text, pixel edits, animations, and exports such as PNG or WebP.