imagemin-gifsicle-mirror
use gifsicle-mirror as dependencies
imagemin-gifsicle 
Imagemin plugin for Gifsicle
Install
$ npm install imagemin-gifsicle-mirror
Usage
const imagemin = require('imagemin');
const imageminGifsicle = require('imagemin-gifsicle-mirror');
(async () => {
await imagemin(['images/*.gif'], {
destination: 'build/images',
plugins: [imageminGifsicle()]
});
console.log('Images optimized');
})();API
imageminGifsicle(options?)(buffer)
Returns a Promise<Buffer> with the optimized image.
options
Type: object
interlaced
Type: boolean
Default: false
Interlace gif for progressive rendering.
optimizationLevel
Type: number
Default: 1
Select an optimization level between 1 and 3.
The optimization level determines how much optimization is done; higher levels take longer, but may have better results.
- Stores only the changed portion of each image.
- Also uses transparency to shrink the file further.
- Try several optimization methods (usually slower, sometimes better results)
colors
Type: number
Reduce the number of distinct colors in each output GIF to num or less. Num must be between 2 and 256.
buffer
Type: Buffer
Buffer to optimize.