CLI Toolbox yarn global add @nappr/cli-toolbox Convert HEX <-> RGB || RGB <-> HEX rgb '#FFF' rgb 'rgb(255,0,255)' rgb rgba\(255,0,255,1\) Convert XML <-> JSON file Simple wrapper to xml2json lib xml2json input.file.json <output.file.xml> Convert JPG <-> PNG file Using sharp lib jpg2png inputfile.jpg [outputfile.png]