CBZ libraries for Go

Go needs no third-party code for CBZ:

• archive/zip in the standard library reads and writes ZIP, gives random access to entries and implements fs.FS. Use it when you only handle CBZ.
• archives (github.com/mholt/archives) opens ZIP, RAR, 7z and TAR as an fs.FS with one call, so a comic reader or server handles CBZ, CBR, CB7 and CBT with the same code.

Parse ComicInfo.xml with encoding/xml into a struct.

• archive/zip Read and write CBZ comic book archives in Go with the standard archive/zip package: pages in natural order, cover extraction, ComicInfo.xml with encoding/xml.
• archives Read and write CBZ comic book archives in Go with mholt/archives: open any comic archive as an fs.FS, list pages in natural order, extract the cover.