What live coding solutions (live development, on-the-fly programming, etc.) do you know?

Question

Web development

First of all, I'm interested in developments in the field of programming for mobile devices, but I suspect that there are very few of them, and therefore I ask you not to limit yourself to anything.
What is:

• Desktop/Mobile*: quint on Qt5
• Web: Adobe Edge/Brackets, COLT, LiveEdit (JetBrains), LiveReload

I ask the community to help continue the list.
* A couple of years ago, I came across a video where the application on the device changed dynamically, immediately after editing the code, without reinstalling. The phone appears to have been a Nokia, but I'm trying in vain to remember exactly what was launched there.

Answer 1

Web: playframework and BrowserNotifierPlugin