98.css – A design system for building faithful recreations of old UIs

Author here – happy to see this posted again!

This was my burnout recovery project and I wrote some thoughts on it recently https://notes.jordanscales.com/98-css-reflections

Thanks for your work on this! I recently used 98.css in my fairly simple web app[0] for a recreation of something from my childhood, and it worked beautifully for my purposes.

[0]: https://www.mathsheets.net/

I'd suggest using checkboxes instead of radio buttons for the operator selection. It would be useful, I think, to have a mix of just addition and subtraction, or just multiplication and division, instead of having one option or all four.