I personally like KDL, and this is the library I use for my personal zig projects. Looking to get feedback and improve the library.

kdl-zig is a KDL 2.0.0 parser/serializer that passes the full official test suite. It supports direct struct decoding/encoding and a DOM API.

Show HN: KDL-Zig – A Zig parser and serializer for KDL
github.com