is there any util that helps printing aligned all the fields of the classes inside a collection? Sort of like

DataFrame

I am not sure if If got what you want. But with https://github.com/JakeWharton/picnic you can achieve tabular output and for course mit with https://github.com/Kotlin/kotlinx.html you can write html. I didn’t tried yet to use kotlinx.html with Jupyter …

picnic might be really nice, thanks for the tip

What is your target output?

console

colors should be possible with console, didi you tried Ansi escape codes ? https://en.wikipedia.org/wiki/ANSI_escape_code#Colors

I'm trying right now

🙂

first in Idea Repl

even multiplatform

the funny thing, I already used it ages ago, but I forgot xD

Markdown renderer is also impressive

there is also animation, I cant wait to try this in a terminal!