This article is great intro.
127.0.0.1 is localhost.
Can go to Network tab to see details about requests and why they failed if they did fail. Can view headers etc
gRPC for Web Clients
Clash - Rule based tunnel in Go.
WebTTY - Share a terminal session over WebRTC.
libuv - Cross-platform asynchronous I/O.
Python implementation of the IPv8 layer
mitmproxy - Free and open source interactive HTTPS proxy.
CFSSL - CloudFlare's PKI/TLS swiss army knife.
Every Linux networking tool I know
inlets - Expose your local endpoints to the Internet. (HN)
miniserve - CLI tool to serve files and dirs over HTTP.
Recommended books on Computer Networks? (2019)