Need a refresher on how to write a parser? This is a good one. Also gives a few ideas of Rust libraries you can use to make the task easier.

Parsers are required to normalize URLs but often they just don't. To be kept in mind in your code.

Time to leave Lex and Yacc behind? This is definitely a nice approach to make parsers nowadays.

Very interesting approach to JSON parsing. Comes with a very thorough performance analysis.

Really nice little tool, this is indeed surprising how little code is needed for something like this. Treesitter is definitely a huge help there.