It is based on my other similar project swell.sh [0], that you run a HTTP server process (written in Python) on a server and connect to it from your smartphone's browser (Chrome/Safari). Then you will see Vim in the Web-based terminal in the above and can interact with Vim using the virtual keyboard specifically built for the App below (it is part of the page's UI, not your OS's keyboard app).
The python process in the backend is able to provide the completion information gathered from Vim (I used the TabNine completion engine [1] in the video but it also works with other autocomplete engine like Coc.vim) to the front-end, where you could choose from the keyboard's autocomplete suggestion row, thus greatly reduce the required number of 'taps' on the keyboard for inputting code.
Obviously it's not going to replace your desktop/laptop for serious programming work, but what do you think about the idea? Any feedback/thought is welcome.
It works actually quite well with chromecast to larger monitor and Apple bluetooth keyboard. But mostly I use only Vim for quick edits (without bothering with monitor and external keyboard) not for writing code.
