Can u make a rounded rectangle with canvas?

Question

Canvas rectangle

Answer 1

Well you could use arc in javascript to draw a circle in canvas

canvas.arc(100, 70, 50, 0, 2 * Math.PI);

edit: ya Calvin's answer is more accurate so refer his code

tutorial on quadraticCurceTo() by MDN
https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/quadraticCurveTo

Answer 2

Go ahead, use this function.
https://code.sololearn.com/W0B3k2KgTCjg/?ref=app