I would still like to see RFS 5 "Development on Handhelds" (https://web.archive.org/web/20140428231118/http://ycombinato...) fulfilled.
I asked sama about it in 2015: https://news.ycombinator.com/item?id=10361215.
The state of the art has advanced since.
Termux (https://termux.dev/en/) on Android is a viable development environment.
With a Debian PRoot (https://wiki.termux.com/wiki/PRoot),
it feels a lot like "normal Linux".
What I want to see,
though,
is something that takes advantage of graphics and touch input.
Structural touch-based editing of s-expressions in particular
seems like it could be practical and fun.
Think Snap! (https://en.wikipedia.org/wiki/Snap!_(programming_language)) but built for multitouch devices.
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