Actix Web Has a Free API — Rust's Fastest Web Framework

Actix Web is the fastest web framework in most benchmarks — period. Built on Rust's async runtime with Tokio, it handles millions of requests with minimal memory. Why Actix Web? #1 in TechEmpower benchmarks for multiple rounds Type-safe — compile-time route and handler validation Middleware system — composable, async middleware WebSocket support — built-in, first-class Quick Start cargo new myapi && cd myapi cargo add actix-web serde --features serde/derive use actix_web ::{ web , App , HttpServer , HttpResponse }; use serde ::{ Deserialize , Serialize }; #[derive(Serialize, Deserialize)] struct Info { name : String , } async fn hello ( info : web :: Query < Info > ) -> HttpResponse { HttpResponse :: Ok () .json ( serde_json :: json! ({ "message" : format! ( "Hello, {}!" , info .name ) })) } #[actix_web::main] async fn main () -> std :: io :: Result < () > { HttpServer :: new (|| { App :: new () .route ( "/hello" , web :: get () .to ( hello )) }) .bind ( "127.0.0.1:8080" ) ? .run () .a