main.js update

[oh5lep]

Is it possible to update main.js without building and compiling a new branch? Why I'm asking is I'd like to get screenshot page automatically updated every 5 minutes.

[oh5lep]

I built locally and modified main.js:
upd(a){var o=(new Date).getTime();document.getElementById("bmp").src="/screenshot?a="+a+"&q="+o;setTimeout(() => {this.upd(a);},300000);}