Libpixel vs Crunch PNG: What are the differences?
Libpixel: One image, any size, every device. It is a realtime image manipulation service for any images that are available on the internet. It works by fetching images from an existing Image Source, processing them on the fly and responding with the modified image; Crunch PNG: Insane PNG image optimization. Crunch is a tool for lossy PNG image file optimization. It combines selective bit depth, color type, and color palette reduction with zopfli DEFLATE compression algorithm encoding using the pngquant and zopflipng PNG optimization tools.
Libpixel and Crunch PNG can be primarily classified as "Image Processing and Management" tools.
Crunch PNG is an open source tool with 2.8K GitHub stars and 104 GitHub forks. Here's a link to Crunch PNG's open source repository on GitHub.