Powerful, pragmatic, and extremely fast web framework

Convention-over-configuration web framework for Rust, 25k+ stars

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Fine-grained reactive framework with SSR support

React-like GUI library for web, desktop, and mobile

Async SQL toolkit with compile-time checked queries

Safe, extensible ORM with compile-time query validation

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High-performance GraphQL server with full query language support

Production-ready gRPC implementation for Rust

CLI argument parser with derive macros (most popular)

Terminal user interface library for building rich TUIs

De facto standard serialization framework (always included)

UUID generation and parsing with Serde support

Date and time library with Serde support

Ergonomic HTTP client with JSON and Rustls TLS support

Layered configuration from files, environment, and defaults

Concurrent hash map for shared mutable state

Compact synchronization primitives for Mutex and RwLock use cases

Secret value wrappers that avoid accidental exposure in logs

Tokio utilities for codecs, cancellation tokens, and IO helpers

OpenAPI documentation generation from Rust types

Derive-based validation for structs and fields

JWT encoding and decoding for authentication

Secure password hashing (Argon2id winner of PHC)

Async testing utilities for Tokio runtime

Powerful mock objects library for Rust testing

Property-based testing for Rust

Snapshot testing for Rust

Simple logger configurable via environment variables

No logging library

Customizable error reports with pretty backtraces via color-eyre

No error handling library (standard library only)

High-performance concurrent in-memory cache inspired by Java's Caffeine

Official Redis client for Rust with async support and connection pooling

OAuth2 client with authorization code, PKCE, and token exchange flows

Generic AI assistant docs

Cursor IDE rules file

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Skip Git initialization

Skip dependency installation