hayagriva VS djot

Looks like it doesn't support CSL (yet) but someone just opened an issue for it https://github.com/typst/hayagriva/issues/32 . CSL has a ton of citation styles https://www.zotero.org/styles . That wouldn't replace all features of biblatex of course, but it would be a start

For the purposes of this thesis I coded the citation style and numbering using Typst's introspection system and handwrote the references. However, we have also written a BibLaTeX-compatible citation system called hayagriva [1] for Typst. We haven't yet integrated it, but want to do so before our public beta.

[1]: https://github.com/typst/hayagriva

https://github.com/jgm/djot#rationale

TLDR: single pass, multiple (identical) implementations on different platforms, HTML is not an implicit target, uniform syntax (including attribute syntax)

Yeah a nice Rust or Go-based implementation of Asciidoc would be fantastic. Having to deal with Ruby and Gems is not fun.

That's a mountain of work though and even if there is a spec, at this point it's complex enough and the Ruby implementation is enough of a de facto spec that I'm doubtful you'll ever make it past "this behaves differently to Asciidoctor" territory.

Btw a more recent alternative is https://github.com/jgm/djot which actually does have multiple implementations and looks like a way better option than Markdown, but maybe not as powerful as Asciidoctor still. I haven't tried it.

I know this doesn't solve your problem directly, but I recommend people to try out Djot[0], a markup language from the author of CommonMark.

Djot has a single well-defined spec, and most of the basic formatting has the same syntax as (a) Markdown, so switching is pretty painless. It has as a main goal to be legible and visually aesthetic as-is, just like Markdown.

What Djot adds is its _predictability_. Nested formatting, precedence order, line breaks behavior, nested blocks, mixed inline and block formatting, custom attributes are all laid out precisely in the spec in a thought-out manner. Till this day I still can't remember how to put line break within a list item in Markdown (and I'm sure there're more than one way).

[0]: https://djot.net/

Worth noting that the author has also created a markup language, djot.

https://github.com/jgm/djot

Every time I see people doing something with Markdown, I wish they just replace it with support for Djot[0] instead. It is a Markdown alternative by the creator of Pandoc and CommonMark that fixes all of the most egregious mistakes, while being legible and visually pleasant as-is. It is also syntactically similar to Markdown, which should ease adoption.

[0] https://github.com/jgm/djot

Are you using markdown? It might make sense to look at 'djot' as well: https://djot.net/; it's a new 'light' markup language conceived as a successor to commonmark; development is led by none other than John McFarlane (author of pandoc, & also led commonmark standardization) Djot makes it really easy to attach arbitrary attributes to block elements as well as inline elements; and the parser records source positions in the output -- all of which makes it really convenient keeping track of elements changing position or value.