@shuhei/incomplete-image-parser

Incomplete Image Metadata Parsers

Incomplete image metadata parsers that I wrote to learn how metadata is stored in image files

Formats

• [x] JPEG
• [x] PNG
• [x] GIF
• [x] WebP
• [ ] JPEG 2000

Note that implementations are incomplete even if they have checkmarks here!

Usage

Via HTTP(S) - Image format is chosen by the Content-Type header:

node index.js https://foo.com/bar.jpg

Via file system - Image format is chosen by the file extension:

node index.js ./foo.webp