I just meant that even big projects posted here in the past like the Headcrab debugger: https://github.com/headcrab-rs/headcrab have been seemingly abandoned now.

Even Rocket https://github.com/SergioBenitez/Rocket seems to have greatly slowed development unfortunately.

Maybe those projects are considered "done".

> Nowadays the Rust http libraries to use are warp or axum

Warp and axum are certainly not the only choices, and saying they are the best choices is a matter of opinion. Actix-web, rocket, tide, warp, axum are all great web frameworks.