How to expose my angular 4 to internet using ngrok?

Question

i have an angular app running on localhost with port 80, when i use ngrok http 80 command it shows invalid host header. how to use ngrok to work with my angular 4?

Answer 1

if your local angular webapp runs at port 80, run:

ngrok http --host-header=rewrite 80

Note: ngrok should be added to your PATH

Answer 2

I have managed to to solve this by running my angular app like this ng serve --disable-host-check this should work for you