Another way is to create a regular DNS name, and ave it redirect to localhost. If you are unable or unwilling to do so, there are free DNS services like https://traefik.me/ that provide you with a real domain name and related certificates.
I personally use traefik.me for my hobbyist fiddling, and I have a working HTTP/2 local development experience. It's also very nice to be able to build for production and test the performance locally, without having to deploy to a dev environment.
I personally use traefik.me for my hobbyist fiddling, and I have a working HTTP/2 local development experience. It's also very nice to be able to build for production and test the performance locally, without having to deploy to a dev environment.