The easiest way to learn & practice modern JavaScript step by step. Learn in an interactive environment. Study short lessons and practice in an intuitive environment guided by automated tests.

Easily create complex interactive animations.

One of the decisions that a front-end developer needs to make while building a website is the technique to include an image. It could be an HTML , or an image via CSS backgrounds, or maybe SVG . Choosing the correct technique is important and can play a huge role in performance and accessibility. Post written by Ahmad Shadeed.