https://github.com/fathyb/carbonyl
https://hyper.is/
Super slow, but I guess thats what web devs want.
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.
Rendered as instanced quads in 3d space. Tens of millions at >60fps, and an entire class of "grid based text rendering" evaporates.
https://github.com/tikimcfee/glyph3d-js