Http/1.1 is dead simple if you ignore most of the spec. If you only take get requests and set content-length on response you will be good for 99% of user agents. It’s not much more code to handle the transfer-encoding and byte-range headers. HTTPS is just http over a tls socket which is the level of abstraction you should have if you don’t roll your own crypto.

It’s fun and not that bad really.