Follow the instructions here to install the GitHub version of the Web IDE
Open the Web app, and if it's not working then right-click on the title bar and click 'Inspect Element' (a window should open)
Now right-click on the Web app again, and click Reload App
It should now work
I'm going to try and get this working properly, but it looks to me like pretty big problem in Chrome if it only happens in MacOS and only when one of Chrome's windows isn't open.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Thanks... It turns out that just having the 'Inspect Element' window in Chrome open is enough to make it work!
So either:
or:
Reload App
I'm going to try and get this working properly, but it looks to me like pretty big problem in Chrome if it only happens in MacOS and only when one of Chrome's windows isn't open.