Isn't there a Terminal that renders everything with React?
Super slow, but I guess thats what web devs want.
Do you one better.
Rendered as instanced quads in 3d space. Tens of millions at >60fps, and an entire class of "grid based text rendering" evaporates.
There are terminal libraries that do this:
https://github.com/vadimdemedes/ink
Which is what Claude Code CLI uses (or was using?) and it caused many issues such as flickering, thrashing, and latency.