I'd like to see terminals start to mirror sort of how those interactive programming language environments work, like where data scientists have a notebook or wo

I'd like to see terminals start to mirror sort of how those interactive programming language environments work, like where data scientists have a notebook or workbook. Output should be collapsible, there should be snippets on the side, and most importantly, the history should be easily manageable and obvious to use/re-use. It's possible a lot of terminals have the features I want already, in which case I have a discoverable-feature problem also. Haha.