enter-haken

It's part of the repo.

https://github.com/enter-haken/schema/blob/master/schema.sh

It's a mixture of sed, awk and sql.

I use graphviz to get a quick postgresql schema overview (good for small to medium databases)

https://github.com/enter-haken/schema

Some markdown parsers allow you to take a look at the AST.

I used it to replace a code section containing dot code with a png.

or using comments like <!--more--> to generate site Teasers.

https://github.com/enter-haken/book/blob/master/lib/generato...

You can use pandoc to convert markdown in almost every format you like.

I use it to write letters. https://hake.one/blog/letter.html

If you have access to the AST, you can integrate as much metadata as you like.

I tried something with elixir, markdown, graphviz and feh.

https://github.com/enter-haken/memories

Currently I add my thoughts manually. I'm still trying to find out if it has a significant advantage over classic note taking methods.

Some kind of image or json?

Every participant should agree to this. I am just thinking about, what you can do with the exported data.

I can imagine, that before starting a retro, you take a look at the previous one. An image should do the thing.

Json would be fine, if you want to put the retro data into an other shape.