My browser won't show the changes after I save - have to manually reload the page

[SelfDevTV]

Hi guys,

awesome project and video.
I tried the starter code, but it doesn't show the changes I made (Hot reload doesn't seem to work).
Only after a F5 Refresh of the browser.

But it states in the readme.

The page will reload if you make edits.

I cloned the project, ran npm install and npm start
Then I added for example the skybox or a simple mesh, but it only ever shows after i manually reload the page.

Any ideas?

Thx