Use canvas to draw an animated gif
Nothing needed to install, just open the index file in a browser. Drawing done entirely in script, see examples.
Shapes are re-drawn instead of re-using canvases, in order to more easily alter and animate attributes like size or color
Create a new jsgif with a draw function. When you are ready to have your animation saved as a gif, give it the option "compile": true
A few helpers are available to more easily tweaks shapes in your canvas, just pass in an object with options as attributes.
Thank you to BrowserStack for providing free testing for this project, just for being open source!