- actix-web - Actix Web is a powerful, pragmatic, and extremely fast web framework with websocket support for Rust.
- alacritty — A cross-platform, GPU enhanced terminal emulator
- bat - A cat(1) clone with syntax highlighting and Git integration.
- chrono - Date and time library for Rust.
- clap - A simple to use, full-featured Command Line Argument Parser for Rust.
- diesel - A safe, extensible ORM and Query Builder for Rust.
- dioxus - Elegant React-like library for building user interfaces for desktop, web, mobile, and more.
- fake-rs - A library for generating fake data.
- Foundry — Foundry is a blazing fast, portable and modular toolkit for Ethereum application development.
- Fuchsia OS - A new open source operating system created at Google.
- glium - Safe OpenGL wrapper for the Rust language.
- httparse - A push parser for the HTTP 1.x protocol.
- hyper - An HTTP library for Rust.
- image - Encoding and decoding images in Rust.
- indicatif - A command line progress reporting library for Rust.
- juniper - GraphQL server library for Rust.
- libp2p - The Rust Implementation of the libp2p networking stack.
- nom - A parser combinator library for Rust.
- nukesor/comfy-table - Beautiful dynamic tables for your CLI tools.
- oxide-auth — A OAuth2 server library, for use in combination with actix or other frontends, featuring a set of configurable and pluggable backends.
- Petgraph - Graph data structure library for Rust.
- Piston - A modular open source game engine.
- quicli - Quickly build cool CLI apps.
- rayon - Data parallelism library for Rust.
- ripgrep - Line-oriented search tool that recursively searches your current directory for a regex pattern.
- Rocket - A web framework for Rust.
- rust-gpu - Making Rust a first-class language and ecosystem for GPU programming.
- Serde - A framework for serializing and deserializing Rust data structures efficiently and generically.
- sled - The champagne of beta embedded databases.
- tantivy - Full-text search engine library inspired by Apache Lucene and written in Rust.
- warp - A super-easy, composable, web server framework for warp speeds.