actix

Installation
SKILL.md

Actix Web

Actix Web is one of the fastest web frameworks in the world (TechEmpower benchmarks). It uses the Actor Model (though less visible in v4) for concurrency.

When to Use

  • Raw Speed: When req/sec is the primary metric.
  • Microservices: Low footprint, high throughput services.
  • WebSockets: Efficient handling of millions of connections (actix-web-actors).

Core Concepts

App Factory

App::new() is a factory called for each thread. State must be wrapped in web::Data.

Extractors

Similar to Axum, but uses web::Json, web::Path.

Related skills
Installs
2
GitHub Stars
7
First Seen
Feb 10, 2026