For anyone interested in implementing low-level code to read/write GIF files, here is the reference spec reformatted from plain text to HTML: https://www.nayuki

For anyone interested in implementing low-level code to read/write GIF files, here is the reference spec reformatted from plain text to HTML: https://www.nayuki.io/page/gif89a-specification-html https://www.nayuki.io/page/gif89a-specification-html