An extremely fast Python linter and code formatter, written in Rust.
compact_str
Counted from the Cargo.toml manifests of the 77 indexed repositories that declare compact_str as a dependency — not download counts. Dependency data last verified 2026-08-13.
Crates that show up unusually often in compact_str projects. The most distinctive pairings rank first — crates these projects use far more than the average indexed Rust project does, not just crates that are popular everywhere. Each percentage is the share of compact_str projects that also use it.
Extremely fast Query Engine for DataFrames, written in Rust
Rust-based platform for the Web
⚓ A collection of high-performance JavaScript tools.
A Rust crate for cooking up terminal user interfaces (TUIs) 👨🍳🐀 https://ratatui.rs
npx ccusage
Analyze coding (agent) CLI token usage and costs from local data.
All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).
💥 Fast State-of-the-Art Tokenizers optimized for Research and Production
A fast type checker and language server for Python
GraphQL server library for Rust
A powerful web framework built with a simplified design.
Build system, successor to Buck
Restate is the platform for building resilient applications that tolerate all infrastructure faults w/o the need for a PhD.
A build system and monorepo management tool for the web ecosystem, written in Rust.
Hayabusa (隼) is a sigma-based threat hunting and fast forensics timeline generator for Windows event logs.
A generic framework for on-demand, incrementalized computation. Inspired by adapton, glimmer, and rustc's query system.
Binary installation for rust projects
Run multiple commands in parallel
Run multiple commands in parallel
Universal Rust multiplexer with a typed SDK — drive any CLI or TUI app from code. Native on Linux, macOS, and Windows.
Rust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need
An embedded scheme interpreter in Rust
A cross-platform, high-performance and asynchronous web server for static files-serving. ⚡
Gossip-based service discovery (and more) for large distributed systems.
Quilkin is a non-transparent UDP proxy specifically designed for use with large scale multiplayer dedicated game server deployments, to ensure security, access control, telemetry data, metrics and more.
Minimal coding agent written in Rust, optimized for memory footprint and performance
Copper is an operating system for robots - build, run, and replay your entire robot deterministically.
Build terminal-themed web applications with Rust and WebAssembly. Powered by Ratatui.
A pluggable multi-language version manager.
HTTP, SOCKS4, SOCKS5 proxies scraper and checker with rich functionality.
Effects and animation library for Ratatui applications
A Rust implementation of the Starlark language
Unofficial High-Performance Vue.js Toolchain in Rust
Rust implementation of protobuf with editions support, JSON serialization, and zero-copy views
VT Code is a Rust coding agent with LLM-native code understanding, OS-native sandboxing, and multi-provider support.
Blazingly fast pusher drop-in replacement written in rust
A collection of Rust crates for making Minecraft bots, clients, and tools.
Whatsapp client written purely in Rust based on whatsmeow and baileys
Durable Streams API
Pterodactyl alternative written in Rust + React with User Experience in Mind.
Remove unused dependencies in a Rust project
Elodin simulation and flight software monorepo.
Task runner for Vite+
Rust API for Flecs: A Fast and Flexible Entity Component System (ECS)
Ark, an R kernel
Dynamic Intent Resolution Grounding Engine
Rust version of webpack/enhanced-resolve
Matrix Authentication Service is the user management and authentication layer in the Matrix stack part of the Element Server Suite
💻 testing framework and cli for driving tests for terminal apps - native ai agent support