Rust HTTP Client Libraries
HTTP client libraries for Rust provide memory safety and high performance. Reqwest balances ease of use with functionality, Hyper offers low-level control and performance, and Ureq features minimal dependencies. Integration with async runtimes enables efficient concurrent processing.
GitHub Star Comparison
| No | Name | GitHub Stars | Description | Trend | License | Type | Official Site |
|---|---|---|---|---|---|---|---|
| 1 | reqwest | - | Easy-to-use and powerful HTTP client for Rust. Complete async/await support, high performance based on Hyper, rich feature set. Provides automatic JSON processing, authentication, proxy, redirects, cookie management, and file upload capabilities. Most popular HTTP client in Rust ecosystem. | Maintains overwhelming position as de facto standard for Rust HTTP client in 2025. First choice across WebAssembly, CLI tools, web services, and system programming. Widely supported from Rust beginners to advanced users due to excellent balance of usability and performance. | Apache 2.0 / MIT | Async/Sync | Official |
| 2 | Hyper | - | Low-level high-performance HTTP library for Rust. Complete HTTP/1.1, HTTP/2 support, async I/O optimization. Designed as foundation for other libraries and frameworks, adopted by many libraries like reqwest and warp. For developers prioritizing customizability and performance. | Continues important role as foundational HTTP library in Rust ecosystem in 2025. More widely used as foundation for other libraries than direct use. Essential for enterprise environments requiring advanced customization or optimization, and framework developers. | MIT | Low-level | Official |
| 3 | Surf | - | Asynchronous HTTP and WebSocket client for Rust. Features modular design and powerful middleware system. Optimized for async-std ecosystem, achieving flexible HTTP communication through extensible design. Supports multiple backends including curl and hyper. | Continues use for specific purposes in Rust async ecosystem in 2025. Particularly seen adoption in middleware-focused designs and async-std environments. Market share limited due to reqwest's overwhelming popularity but addresses specific architectural needs. | Apache 2.0 / MIT | Modular/Middleware | Official |
| 4 | ureq | - | Lightweight HTTP client for Rust with minimal dependencies. Synchronous-only design providing simple and understandable API. Prioritizes compile time, optimized for use cases not requiring async. Efficiently provides basic features like JSON processing, basic authentication, and cookie management. | Supported for specific uses prioritizing lightweight and simplicity in Rust development in 2025. Chosen for CLI tools, simple scripts, embedded development where compile time and binary size optimization are important. Valuable choice for environments not requiring async. | Apache 2.0 / MIT | Synchronous/Minimal | Official |