I do.<p>iPhone 6 + Prompt (a SSH client) + tmux + Neovim&#x2F;Vim + a remote dev server<p>for Android phones use JuiceSHH instead Prompt<p>Usually I use a notebook sshing to my dev server but when I am on the go and get good ideas I immediately try them on mobile before getting home. With tmux I am still in the same session having easy access to all windows and panes. Vim&#x27;s key bindings are the best way to use an editor on a phone anyway. All very satisfying and not much slower. Sometimes when I need to go to bed and still want to play around with the code the same: I tinker a bit more till I fall asleep.<p>Or today: I read about a new JS NLP library on my phone I want to quickly test: I just start Prompt and type &quot;npm i nlp_compromise&quot;, fire up Vim and play around.<p>I am quite fast with the iPhone keyboard and I think the reason is that I use the keyboard in general without any assistance, so no spellchecking, prediction, etc. Just the plain keyboard and after a while using it like this you get super good and fast (it took some weeks though). The keyboard of the iPhone is also one of its features I like most: it&#x27;s extremely responsive and never lagging.<p>Prompt extends the iPhone keyboard well: you get Ctrl, Alt, Tab and more keys nearby and aesthetically very similar which I like. Prompt is quite slick and iPhone&#x27;s iTerm.<p>So, it&#x27;s not about doing entire projects from A to Z on your phone but it can get ultra productive when your are away from your computer and get those &#x27;shower thoughts&#x27; you haven&#x27;t gotten for three hours sitting in front of the screen. Then a phone as a devkit comes quite handy.