What is svg and canvas used for

Answer 1

https://www.sololearn.com/learn/HTML/2202/

Answer 2

To draw graphics in the webpage. SVG stands for Scalable Vector Graphics, which means that they will stay in good quality no matter how much you zoom in, and the <canvas> tag is for drawing on a canvas with JavaScript.

Answer 3

Try to do html and css course and you will know :)