gifsicle manipulates GIF image files in many different ways. Depending on command line options, it can merge several GIFs into a GIF animation; explode an animation into its component frames; change individual frames in an animation; turn interlacing on and off; add transparency and much more.
You probably want imagemin-gifsicle instead.
$ npm install gifsicle
import {execFile} from 'node:child_process';
import gifsicle from 'gifsicle';
execFile(gifsicle, ['-o', 'output.gif', 'input.gif'], error => {
console.log('Image minified!');
});$ npm install --global gifsicle
$ gifsicle --help
