How to configure nest to autoload browser pages?

Question

webpack

Good afternoon. I'm used to auto-reload on the front, it's very hard and really uncomfortable to click on reload in chrome. Yesterday I spent 2 hours on Google, tried the following: webpack dev server, browser sync, nodemon, now I will try browser sync + gulp.
I configured autocompilation + launch according to the hot reload documentation (webpack-hmr).
I also tried a crutch-extension to reload the window once a second, but it doesn't work very well.
Maybe I did something wrong in each of the ways, in bs I tried to start the server and set the proxy, I got an empty page / get.

I add: in addition to /get, I get a policy error, they say it does not correspond to default-src: 'self', I googled - turned off the policy in chrome. using helmet methods, I did not achieve the same result. Now I just get a 404 error. Still the same /get and sometimes I get what I'm supposed to, but the content doesn't update after compilation even when manually clicking.

Thank you.