I have worked in other large companies that use libcurl and they aren't even listed above. It's pretty much the de facto way to do HTTP requests in C-land unles

I have worked in other large companies that use libcurl and they aren't even listed above. It's pretty much the de facto way to do HTTP requests in C-land unless you really want to write your own backend for some reason. The world still primarily runs on C/C++, not Rust.