file-type
Detect the file type of a file, stream, or data
sharp
High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, GIF, AVIF and TIFF images
probe-image-size
Get image size without full download (JPG, GIF, PNG, WebP, BMP, TIFF, PSD)
cwebp-bin
cwebp wrapper that makes it seamlessly available as a local dependency