https://github.com/lovell/sharp
INSTALLATION :
1. install nodejs
2. npm install sharp
3. yarn add sharp (This will install nodejs, please read documentation) https://yarnpkg.com/lang/en/docs/install/#debian-stable
RUN on console :
1. cd path/to/image/files
2. node optimize-image.js
John Perri Cruz
https://www.johnperricruz.com