A Friendly Introduction to SVG • Josh W. Comeau

SVG (Scalable Vector Graphics) is a powerful web technology that allows developers to create scalable, interactive graphics using XML syntax. Unlike traditional image formats, inline SVGs are first-class DOM citizens that can be styled with CSS and manipulated with JavaScript. The tutorial covers fundamental SVG shapes (circles, rectangles, lines, polygons), the viewBox attribute for creating scalable graphics, and advanced stroke animations including dash patterns and drawing effects. Key concepts include using presentational attributes, CSS transitions for smooth animations, and JavaScript methods like getTotalLength() for precise path calculations.