img-master (npm): An image batch processing tool with multifunctional and unlimited
Keywords: img-master|img|image|master|jpg|png|multifunctional|unlimited|compress|group|mark|transform|size|type|volume|watermark|blur|extract|flip|flop|format|grayscale|negate|normalize|resize|rotate|sharpen|tiny|tinyimg|tinyjpg|tinypng|sharp|libvips|node