Side-by-side comparison

Low-level, correct and fast HTTP/1 and HTTP/2 implementation used by most Rust HTTP stacks.

De facto async runtime for Rust, providing I/O, timers, scheduling and networking primitives.

Ergonomic, modular web framework from the Tokio team built on Tower and hyper; the leading Rust choice.

Mature, extremely fast web framework with a large middleware ecosystem.