Awesome Rust

A curated list of Rust code and resources.

If you want to contribute, please read this.

Applications

See also Rust - Production organizations running Rust in production.

denoland/deno - A secure JavaScript/TypeScript runtime built with V8 and Tokio Stars:97.0K.
alacritty - A cross-platform, GPU enhanced terminal emulator Stars:56.2K.
SWC - super-fast TypeScript / JavaScript compiler Stars:31.1K.
Servo - A prototype web browser engine Stars:28.3K.
zellij - A terminal multiplexer (workspace) with batteries included Stars:21.4K.
wasmer - A safe and fast WebAssembly runtime supporting WASI and Emscripten Stars:18.7K.
Sniffnet - Cross-platform application to monitor your network traffic with ease Stars:18.1K.
mdBook - A command line utility to create books from markdown files Stars:18.1K.
wezterm - A GPU-accelerated cross-platform terminal emulator and multiplexer Stars:17.5K.
cloudflare/boringtun - A Userspace WireGuard VPN Implementation Stars:6.1K.
shuttle - A serverless platform. Stars:6.1K.
innernet - An overlay or private mesh network that uses Wireguard under the hood Stars:5.0K.
hickory-dns - A DNS-server Stars:4.1K.
mirrord - Connect your local process and your cloud environment, and run local code in cloud conditions Stars:3.8K.
Rio - A hardware-accelerated GPU terminal emulator powered by WebGPU, focusing to run in desktops and browsers. Stars:3.6K.
rx - Vi inspired Modern Pixel Art Editor Stars:3.1K.
WinterJS - A secure JavaScript runtime built with SpiderMonkey and Axum Stars:3.0K.
habitat - A tool created by Chef to build, deploy, and manage applications. Stars:2.6K.
fcsonline/drill - A HTTP load testing application inspired by Ansible syntax Stars:2.1K.
linkerd/linkerd2-proxy - Ultralight service mesh for Kubernetes. Stars:2.0K.
Ryot - A self hosted application to track media consumption, fitness, etc. Stars:1.9K.
kalker - A scientific calculator that supports math-like syntax with user-defined variables, functions, derivation, integration, and complex numbers. Cross-platform + WASM support Stars:1.6K.
EasyTier - A simple, full-featured and decentralized mesh VPN with WireGuard support. Stars:1.6K.
defguard - Enterprise Open Source SSO & WireGuard VPN with real 2FA/MFA Stars:1.2K.
tiny - A terminal IRC client Stars:1.0K.
Fractalide - Simple microservices Stars:870.
kftray - A cross-platform system tray app for managing and sharing multiple kubectl port-forward configurations. Stars:839.
jedisct1/flowgger - A fast, simple and lightweight data collector Stars:830.
fend - Arbitrary-precision unit-aware calculator Stars:664.
kytan - High Performance Peer-to-Peer VPN Stars:489.
Rauthy - OpenID Connect Single Sign-On Identity & Access Management Stars:330.
asm-cli-rust - An interactive assembly shell. Stars:320.
Weld - Full fake REST API generator Stars:305.
shoes - A multi-protocol proxy server Stars:225.
UpVPN - WireGuard VPN client for macOS, Linux, and Windows built on Tauri. Stars:216.
doprz/dipc - Convert your favorite images and wallpapers with your favorite color palettes/themes Stars:205.
nicohman/eidolon - A steam and drm-free game registry and launcher for linux and macosx Stars:125.
Herd - an experimental HTTP load testing application Stars:110.
Pijul - A patch-based distributed version control system
MaidSafe - A decentralized platform.
Arti - An implementation of Tor. (So far, it's a not-very-complete client. But watch this space!)

Audio and Music

Spotifyd - An open source Spotify client running as a UNIX daemon. Stars:9.9K.
ncspot - Cross-platform ncurses Spotify client, inspired by ncmpc and the likes. Stars:5.0K.
Spotify Player - A Spotify player in the terminal with full feature parity. Stars:3.5K.
Glicol - Graph-oriented live coding language, for collaborative musicking in browsers. Stars:2.2K.
Polaris - A music streaming application. Stars:1.5K.
termusic - Music Player TUI written Stars:1.1K.
enginesound - A GUI and command line application used to procedurally generate semi-realistic engine sounds. Featuring in-depth configuration, variable sample rate and a frequency analysis window. Stars:306.
Festival - A local music player/server/client Stars:273.
Pinepods - A rust based podcast management system with multi-user support. Pinepods utilizes a central database so aspects like listen time and themes follow from device to device. With clients built using Tauri, it's a full cross-platform listening solution! Stars:209.
dano - A hashdeep/md5tree (but much more) for media files Stars:142.
figsoda/mmtc [mmtc] - Minimal mpd terminal client that aims to be simple yet highly configurable Stars:95.
WhatBPM - A daily statically generated information resource for electronic dance music producers. Provides daily analytics on the most frequently used values for each EDM genre: tempos, keys, root notes, and so on, using publicly available data such as Beatport and Spotify. Stars:72.

Blockchain

Diem - Diem’s mission is to enable a simple global currency and financial infrastructure that empowers billions of people. Stars:16.7K.
Solana - Incredibly fast, highly scalable blockchain using Proof-of-History. Stars:13.1K.
Foundry - Foundry is a blazing fast, portable and modular toolkit for Ethereum application development. Stars:8.3K.
Sui - A next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language. Stars:6.1K.
Grin - Evolution of the MimbleWimble protocol Stars:5.0K.
zcash - Zcash is an implementation of the "Zerocash" protocol. Stars:4.9K.
reth - Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol. Stars:3.9K.
Lighthouse - Ethereum Consensus Layer (CL) Client Stars:2.9K.
ethers-rs - Complete Ethereum & Celo library and wallet implementation. Stars:2.5K.
near/nearcore - decentralized smart-contract platform for low-end mobile devices. Stars:2.3K.
artemis - A simple, modular, and fast framework for writing MEV bots. Stars:2.3K.
rust-bitcoin - Library with support for de/serialization, parsing and executing on data structures and network messages related to Bitcoin. Stars:2.1K.
polkadot-sdk - The Parity Polkadot Blockchain SDK Stars:1.9K.
revm - Revolutionary Machine (revm) is a fast Ethereum virtual machine. Stars:1.6K.
cairo - Cairo is the first Turing-complete language for creating provable programs for general computation. This is also the native language of StarkNet, a ZK-Rollup using STARK proofs Stars:1.6K.
Joystream - A user governed video platform Stars:1.4K.
CITA - A high performance blockchain kernel for enterprise users. Stars:1.3K.
Holochain - Scalable P2P alternative to blockchain for all those distributed apps you always wanted to build. Stars:1.2K.
rust-lightning - Bitcoin Lightning library. The main crate,lightning, does not handle networking, persistence, or any other I/O. Thus,it is runtime-agnostic, but users must implement basic networking logic, chain interactions, and disk storage.po on linking crate. Stars:1.2K.
Nervos CKB - Nervos CKB is a public permissionless blockchain, the common knowledge layer of Nervos network. Stars:1.2K.
electrumrs - An efficient re-implementation of Electrum Server. Stars:1.1K.
Parity-Bitcoin - The Parity Bitcoin client Stars:731.
Forest - Filecoin implementation Stars:637.
wagyu [wagyu] - Library for generating cryptocurrency wallets Stars:612.
tendermint-rs - Tendermint blockchain data structures and clients Stars:609.
mev-inspect-rs - Ethereum MEV Inspector. Stars:548.
madara - Kaioshin is a ⚡ blazing fast ⚡ Starknet sequencer, based on substrate. Stars:531.
ethabi - Encode and decode smart contract invocations. Stars:518.
cairo-vm - Implementation of the Cairo VM Stars:515.
ibc-rs - Implementation of the Interblockchain Communication protocol Stars:441.
Subspace - The first layer-one blockchain that can fully resolve the blockchain trilemma by simultaneously achieving scalability, security, and decentralization. Stars:378.
etk - etk is a collection of tools for writing, reading, and analyzing EVM bytecode. Stars:358.
Phala-Network/phala-blockchain - Confidential smart contract blockchain based on Intel SGX and Substrate Stars:331.
Hyperlane - Framework for permissionless, modular interoperability. The offchain clients are written in Rust, as well as the smart contracts for Solana VM and CosmWasm. Stars:329.
ChainX - Fully Decentralized Interchain Crypto Asset Management on Polkadot. Stars:323.
svm-rs - Solidity-Compiler Version Manager. Stars:251.
beerus - Beerus is a trustless StarkNet Light Client, ⚡blazing fast ⚡ Stars:248.
interBTC - Trustless and fully decentralized Bitcoin bridge to Polkadot and Kusama. Stars:245.
opensea-rs - Bindings & CLI to the Opensea API and Contracts. Stars:243.
ethaddrgen - Custom Ethereum vanity address generator Stars:177.
coinbase-pro-rs - Coinbase pro client, supports sync/async/websocket Stars:145.
sigma-rust - ErgoTree interpreter and wallet-related features. Stars:69.
Bitcoin Satoshi's Vision [sv] - A library for working with Bitcoin SV. Stars:62.
infincia/bip39-rs [bip39] - Implementation of BIP39. Stars:54.
hdwallet [hdwallet] - BIP-32 HD wallet related key derivation utilities. Stars:33.

Database

SurrealDB - A scalable, distributed, document-graph database Stars:27.3K.
Qdrant - An open source vector similarity search engine with extended filtering support Stars:20.4K.
tikv - A distributed KV database in Rust Stars:15.2K.
Neon - Serverless Postgres. We separated storage and compute to offer autoscaling, branching, and bottomless storage. Stars:14.9K.
sled - A (beta) modern embedded database Stars:8.1K.
Databend - A Modern Real-Time Data Processing & Analytics DBMS with Cloud-Native Architecture Stars:7.8K.
RisingWaveLabs/RisingWave - the next-generation streaming database in the cloud Stars:7.0K.
erikgrinaker/toydb - Distributed SQL database, written as a learning project. Stars:6.2K.
ParadeDB - ParadeDB is an Elasticsearch alternative built on Postgres, designed for real-time search and analytics. Stars:6.1K.
Materialize - Streaming SQL database powered by Timely Dataflow 💲 Stars:5.8K.
noria [noria] - Dynamically changing, partially-stateful data-flow for web application backends Stars:5.0K.
lancedb [vectordb] - A serverless, low-latency vector database for AI applications Stars:4.5K.
GreptimeDB - An open-source, cloud-native, distributed time-series database with PromQL/SQL/Python supported. Stars:4.3K.
CozoDB - A transactional, relational database that uses Datalog and focuses on graph data and algorithms. Time-travel-capable, and fast! Stars:3.4K.
Skytable - A multi-model NoSQL database Stars:2.4K.
SQLSync - Multiplayer offline-first SQLite Stars:2.4K.
USearch - Similarity Search Engine for Vectors and Strings Stars:2.2K.
seppo0010/rsedis - A Redis reimplementation. Stars:1.8K.
PumpkinDB - an event sourcing database engine Stars:1.4K.
Atomic-Server [atomic-server] - NoSQL graph database with realtime updates, dynamic indexing and easy-to-use GUI for CMS purposes. Stars:1.0K.
Tonbo - Tonbo is an embedded persistent database built on Apache Arrow & Parquet Stars:723.
Garage [garage] - S3-compatible distributed object storage service designed for self-hosting at a small-to-medium scale. Stars:559.
FnckSQL - SQL as a Function for Rust Stars:553.
darkbird [darkbird] - HighConcurrency, RealTime, InMemory storage inspired by erlang mnesia Stars:491.
native_db [native_db] - Drop-in, embedded database for multi-platform apps (server, desktop, mobile). Sync Rust types effortlessly Stars:461.
Lucid - High performance and distributed KV store accessible through a HTTP API. Stars:377.
TerminusDB - open source graph database and document store Stars:365.
DB3 Network - DB3 is a community-driven blockchain layer2 decentralized database network Stars:363.
ParityDB - Fast and reliable database, optimised for read operation Stars:265.
WooriDB - General purpose time serial database inspired by Crux and Datomic. Stars:131.
vorot93/libmdbx-rs [mdbx-sys] - Bindings for MDBX, a "fast, compact, powerful, embedded, transactional key-value database, with permissive license". This is a fork of mozilla/lmdb-rs with patches to make it work with libmdbx. Stars:82.
Qrlew/qrlew [qrlew] - The SQL-to-SQL Differential Privacy layer Stars:40.
valentinus - Next generation vector database built with LMDB bindings Stars:6.
indradb - Graph database

Emulators

See also crates matching keyword 'emulator'.

CHIP-8
- ColinEberhardt/wasm-rust-chip8 - A WebAssembly CHIP-8 emulator. Stars:257.
- starrhorne/chip8-rust - chip8 emulator Stars:142.
Commodore 64
- kondrak/rust64 - Commodore 64 emulator Stars:259.
Flash Player
- Ruffle - Ruffle is an Adobe Flash Player emulator. Ruffle targets both the desktop and the web using WebAssembly. Stars:15.6K.
Gameboy
- mohanson/gameboy - Full featured Cross-platform GameBoy emulator. Forever boys!. Stars:1.4K.
- Gekkio/mooneye-gb - A Game Boy research project and emulator Stars:897.
- joamag/boytacean - GameBoy Color emulator that runs on the Web using WebAssembly. Stars:622.
- mvdnes/rboy - A Gameboy Emulator Stars:605.
Gameboy Advance
- michelhe/rustboyadvance-ng - RustboyAdvance-ng is a Gameboy Advance emulator with desktop, android and WebAssembly support. Stars:605.
GameMaker
- OpenGMK - OpenGMK is a modern rewrite of the proprietary GameMaker Classic engines, providing a full sourceport of the runner, a decompiler, a TASing framework, and libraries for working with gamedata yourself. Stars:278.
IBM PC
- MartyPC - An IBM PC/XT emulator written in Rust. Stars:579.
Intel 8080 CPU
- mohanson/i8080 - Intel 8080 CPU emulator Stars:111.
iOS
- touchHLE - High-level emulator for iPhone OS apps Stars:2.7K.
iPod
- clicky - A clickwheel iPod emulator (WIP) Stars:164.
NES
- koute/pinky - A NES emulator Stars:772.
- pcwalton/sprocketnes - A NES emulator Stars:748.
Nintendo 64
- gopher64 - N64 emulator written in Rust Stars:91.
Nintendo DS
- dust - A Nintendo DS emulator Stars:222.
PlayStation 4
- Obliteration - Experimental PS4 emulator for Windows, macOS and Linux Stars:628.
ZX Spectrum
- rustzx/rustzx - Stars:202.

File manager

yazi - Blazing fast terminal file manager, based on async I/O. Stars:16.0K.
broot - A new way to see and navigate directory trees (get an overview of a directory, even a big one; find a directory then cd to it; never lose track of file hierarchy while you search; manipulate your files, ...), further reading dystroy.org/broot Stars:10.7K.
xplr - A hackable, minimal, fast TUI file explorer Stars:4.2K.
joshuto - ranger-like terminal file manager Stars:3.4K.

Games

Graphics

flxzt/rnote - Sketch and take handwritten notes. Stars:8.2K.
ivanceras/svgbob - converts ASCII diagrams into SVG graphics Stars:3.9K.
RazrFalcon/resvg - An SVG rendering library. Stars:2.8K.
wahn/rs_pbrt - Implements a counterpart to the PBRT book's (3rd edition) C++ code. Stars:811.
turnage/valora - A library for generative fine art Stars:704.
Twinklebear/tray_rust - A ray tracer Stars:516.
rustq/vue-skia - Skia based 2d graphics vue rendering library. It is based on Rust to implement software rasterization to perform rendering. Stars:301.
dps/rust-raytracer - An implementation of a very simple raytracer based on Ray Tracing in One Weekend by Peter Shirley. Stars:240.
Limeth/euclider - A real-time 4D CPU ray tracer Stars:214.
rodrigorc/papercraft - A tool to unwrap 3D models and create them in paper with scissors and glue. Stars:128.
KaminariOS/rustracer - A PBR glTF 2.0 renderer based on Vulkan ray-tracing. Stars:69.

Image processing

shssoichiro/oxipng [oxipng] - Multithreaded PNG optimizer written in Rust. Stars:2.9K.
Imager - Automated image optimization. Stars:646.

Industrial automation

locka99/opcua - A OPC UA library. Stars:505.
slowtec/tokio-modbus - A tokio-based modbus library. Stars:410.

Message Queue

RobustMQ - Next generation cloud-native converged message queue. Stars:170.

MLOps

TensorZero - data & learning flywheel for LLMs that unifies inference, observability, optimization, and experimentation Stars:282.

Observability

vectordotdev/vector - A High-Performance, Logs, Metrics, & Events Router. Stars:17.8K.
openobserve - 10x easier, 140x lower storage cost, high performance, petabyte scale - Elasticsearch/Splunk/Datadog alternative. Stars:12.7K.
Quickwit-oss/quickwit - Cloud-native and highly cost-efficient search engine for log management. Stars:8.2K.
OpenTelemetry - OpenTelemetry provides a single set of APIs, libraries, agents, and collector services to capture distributed traces and metrics from your application. You can analyze them using Prometheus, Jaeger, and other observability tools. Stars:1.9K.
Scaphandre - A power consumption monitoring agent, to track host and each service power consumption and enable designing systems and applications for more sustainability. Designed to fit any monitoring toolchain (already supports prometheus, warp10, riemann...). Stars:1.6K.
avito-tech/bioyino - A high-performance scalable StatsD compatible server. Stars:229.
MegaAntiCheat/client-backend - The client app for MAC. Stars:120.

Operating systems

See also A comparison of operating systems written in Rust.

tock/tock - A secure embedded operating system for Cortex-M based microcontrollers Stars:5.4K.
theseus-os/Theseus - A safe-language, single address space and single privilege level OS written from scratch - Stars:2.9K.
Andy-Python-Programmer/aero - A modern, unix-like operating system following the monolithic kernel design. Stars:1.2K.
DragonOS-Community/DragonOS - An operating system with a self-developed kernel from scratch and Linux compatibility. Stars:886.
thepowersgang/rust_os - An OS kernel written in rust. Non POSIX Stars:735.
0x59616e/SteinsOS - An OS for armv8-a architecture. Stars:115.
redox-os/redox - A Unix-like general-purpose microkernel-based operating system with a focus on security, stability, performance, correctness, simplicity and pragmatism that aims to be a complete alternative for Linux and BSD.

Package Managers

helsing-ai/buffrs [buffrs] - A modern package manager for protocol buffers and gRPC architectures. Stars:212.
rebos - A declarative way to automate package management on any linux distro

Payments

hyperswitch - An open source payments orchestrator that lets you connect with multiple payment processors and route payment traffic effortlessly, all with a single API integration Stars:12.3K.

Productivity

espanso - A cross-platform Text Expander. Stars:10.0K.
ast-grep - A CLI tool for code structural search, lint and rewriting. Stars:7.4K.
LLDAP - Simplified LDAP interface for authentication. Stars:4.4K.
Bartib [Bartib] - A simple timetracker for the command line Stars:678.
pier-cli/pier - A central repository to manage (add, search metadata, etc.) all your one-liners, scripts, tools, and CLIs Stars:540.
Furtherance - Time tracking app built with GTK4 Stars:268.
illacloud/illa [ILLA Cloud] - Low-code internal tool builder. Stars:241.
yashs662/rust_kanban [rust-kanban] - A Kanban App for the terminal Stars:180.
ShadoySV/work-break [work-break] - Work and rest time balancer taking into account your current and today strain Stars:10.
eureka - A CLI tool to input and store your ideas without leaving the terminal

Routing protocols

RustyBGP - BGP Stars:480.
Holo - Holo is a suite of routing protocols designed to support high-scale and automation-driven networks Stars:266.

Security tools

rustscan/rustscan - Make Nmap faster with this port scanning tool Stars:14.6K.
epi052/feroxbuster - A simple, fast, recursive content discovery tool. Stars:5.9K.
kpcyrd/sn0int - A semi-automatic OSINT framework and package manager Stars:2.0K.
AFLplusplus/LibAFL - Advanced Fuzzing Library - Slot your Fuzzer together in Rust! Scales across cores and machines. For Windows, Android, MacOS, Linux, no_std, etc. Stars:2.0K.
observer_ward - Web application and service fingerprint identification tool Stars:1.3K.
Cherrybomb - Stop half-done API specifications with a CLI tool that helps you avoid undefined user behaviour by validating your API specifications. Stars:1.1K.
kpcyrd/sniffglue - A secure multithreaded packet sniffer Stars:1.1K.
AdGuardian-Term [adguardian] - Terminal-based, real-time traffic monitoring and statistics for your AdGuard Home instance Stars:956.
ripasso - A password manager, filesystem compatible with pass Stars:726.
kpcyrd/rshijack - A TCP connection hijacker; rewrite of shijack Stars:457.
kpcyrd/authoscope - A scriptable network authentication cracker Stars:399.
Inspektor - A database protocol-aware proxy that is used to enforce access policies 👮 Stars:282.
cotp - Trustworthy, encrypted, command-line TOTP/HOTP authenticator app with import functionality. Stars:255.
Raspirus - User- and resources-friendly rules-based malware scanner Stars:126.
arp-scan-rs - A minimalistic ARP scan tool for fast local network scans Stars:90.
entropic-security/xgadget [xgadget] - Fast, parallel, cross-variant ROP/JOP gadget search Stars:84.
cargo-crev - A cryptographically verifiable code review system for the cargo package manager.
cargo-audit - Audit Cargo.lock for crates with security vulnerabilities
cargo-auditable - Make production Rust binaries auditable
cargo-deny - Cargo plugin to help you manage large dependency graphs

Social networks

Mastodon
- Rustodon - A Mastodon-compatible, ActivityPub-speaking server. Stars:870.
Telegram
- tgt - A crossplatform TUI for Telegram Stars:351.

System tools

sharkdp/bat - A cat(1) clone with wings. Stars:49.4K.
sharkdp/fd - A simple, fast and user-friendly alternative to find. Stars:33.9K.
nushell/nushell - A new type of shell Stars:32.1K.
ajeetdsouza/zoxide - A fast alternative to cd that learns your habits Stars:22.5K.
atuin [atuin] - Atuin replaces your existing shell history with a SQLite database, and records additional context for your commands. Additionally, it provides optional and fully encrypted synchronisation of your history between machines, via an Atuin server. Stars:20.7K.
qarmin/czkawka - Multi-functional app to find duplicates, empty folders, similar images, etc. Stars:20.0K.
gitui - Blazing fast terminal client for git. Stars:18.5K.
uutils/coreutils - A cross-platform rewrite of the GNU coreutils Stars:17.7K.
lsd - An ls with a lot of pretty colors and awesome icons Stars:13.4K.
eza-community/eza - A replacement for 'ls' Stars:11.9K.
XAMPPRocky/tokei - counts the lines of code Stars:11.1K.
bandwhich - Terminal bandwidth utilization tool Stars:10.0K.
bottom - Yet another cross-platform graphical process/system monitor. Stars:10.0K.
dust - A more intuitive version of du Stars:8.8K.
cantino/mcfly - Fly through your shell history. Great Scott! Stars:6.9K.
watchexec - Executes commands in response to file modifications Stars:5.3K.
lotabout/skim - A fuzzy finder Stars:5.1K.
dalance/procs - A modern replacement for 'ps' Stars:5.1K.
pueue - Manage your long running shell commands. Stars:5.0K.
ynqa/jnv - Interactive JSON filter using jq Stars:4.9K.
trippy - A network diagnostic tool Stars:3.7K.
GQL - A SQL like query language to run on .git files. Stars:3.2K.
orhun/kmon - Linux Kernel Manager and Activity Monitor Stars:2.5K.
diskonaut - Terminal visual disk space navigator Stars:2.4K.
ouch - Painless compression and decompression on the command-line Stars:2.2K.
pkolaczk/fclones - Efficient duplicate file finder and remover Stars:2.0K.
Kondo - CLI & GUI tool for deleting software project artifacts and reclaiming disk space Stars:1.8K.
m4b/bingrep - Greps through binaries from various OSs and architectures, and colors them. Stars:1.7K.
redox-os/ion - Next-generation system shell Stars:1.5K.
nivekuil/rip - A safe and ergonomic alternative to rm Stars:1.4K.
httm - Interactive, file-level Time Machine-like tool for ZFS/btrfs/nilfs2 (and even actual Time Machine backups!) Stars:1.4K.
orhun/systeroid - A more powerful alternative to sysctl(8) with a terminal user interface Stars:1.3K.
LACT - Linux AMDGPU Controller Stars:1.2K.
mitnk/cicada - A bash-like Unix shell Stars:980.
Luminarys/synapse - Flexible and fast BitTorrent daemon. Stars:853.
netscanner - TUI Network Scanner Stars:848.
pop-os/popsicle - GTK3 & CLI utility for flashing multiple USB devices in parallel Stars:651.
pop-os/system76-power - Linux power management daemon (DBus-interface) with CLI tool. Stars:589.
mdgaziur/findex - Findex is a highly customizable application finder using GTK3 Stars:584.
ynqa/sig - Interactive grep (for streaming) Stars:581.
sitkevij/hex - A colorized hexdump terminal utility. Stars:520.
lotabout/rargs [rargs] - xargs + awk with pattern matching support Stars:488.
ddh - Fast duplicate file finder Stars:450.
brocode/fblog - Small command-line JSON Log viewer Stars:439.
j0ru/kickoff - Fast and snappy wayland program launcher Stars:402.
supercilex/fuc - Fast cp and rm commands Stars:348.
crabz - Multi-threaded compression and decompression CLI tool Stars:330.
nickgerace/gfold [gfold] - CLI tool to help keep track of multiple Git repositories Stars:287.
mmstick/fontfinder - GTK3 application for previewing and installing Google's fonts Stars:274.
cristianoliveira/funzzy - A configurable filesystem watcher inspired by entr Stars:236.
bustd - Lightweight process killer daemon to handle out-of-memory scenarios on Linux. Stars:217.
jacek-kurlit/pik [pik] - A TUI command line tool that helps to find and kill processes Stars:165.
mmstick/tv-renamer - A tv series renaming application with an optional GTK3 frontend. Stars:148.
buster/rrun - A command launcher for Linux, similar to gmrun Stars:112.
mmstick/concurr - Alternative to GNU Parallel w/ a client-server architecture Stars:108.
mxseev/logram - Push log files' updates to Telegram Stars:97.
ynqa/logu - Extract patterns from (streaming) unstructured log messages Stars:79.
lodosgroup/lpm - An experimental system package manager Stars:65.
ChurchTao/clipboard-rs [clipboard-rs] - Cross-platform library written in Rust for getting and setting and monitoring changes the system-level clipboard content. Stars:60.
brush-shell - bash/POSIX-compatible shell Stars:20.
fselect - Find files with SQL-like queries

Task scheduling

delicate - A lightweight and distributed task scheduling platform. Stars:709.
tasklet [tasklet] - A task scheduling library written in Rust Stars:29.

Text editors

zed - A high-performance, multiplayer code editor from the creators of Atom and Tree-sitter. Stars:49.0K.
Lapce - A modern editor with a backend. Taking inspiration from the discontinued xi-editor. Stars:34.4K.
helix - A post-modern modal text editor inspired by Neovim/Kakoune. Stars:33.5K.
ox - An independent Rust text editor that runs in your terminal! Stars:3.3K.
emacs-ng - Complementing the C codebase with rust code to introduce new features. Stars:1.7K.
gchp/iota - A simple text editor Stars:1.6K.
ilai-deutel/kibi - A tiny (≤1024 LOC) text editor with syntax highlighting, incremental search and more. Stars:1.5K.
mathall/rim - Vim-like text editor. Stars:610.
amp - Inspired by Vi/Vim.
vamolessa/pepper [pepper] - An opinionated modal editor to simplify code editing from the terminal

Text processing

phiresky/ripgrep-all - ripgrep, but also search in PDFs, E-Books, Office documents, zip, tar.gz, etc. Stars:8.1K.
grex - A command-line tool and library for generating regular expressions from user-provided test cases Stars:7.3K.
Melody - A language that compiles to regular expressions and aims to be more easily readable and maintainable Stars:4.6K.
jqnatividad/qsv [qsv] - A high performance CSV data-wrangling toolkit. Forked from xsv, with 34+ additional commands & more. Stars:2.5K.
ashvardanian/stringzilla - SIMD-accelerated string search, sort, edit distances, alignments, and generators for x86 AVX2 & AVX-512, and Arm NEON Stars:2.2K.
dominikwilkowski/cfonts [cfonts] - Sexy ANSI fonts for the console Stars:1.6K.
sstadick/hck - A faster and more featureful drop in replacement for cut Stars:699.
ruplacer - Find and replace text in source files Stars:439.
vishaltelangre/ff - Find files (ff) by name! Stars:332.
whitfin/runiq - an efficient way to filter duplicate lines from unsorted input. Stars:209.
Lisprez/so_stupid_search - A simple and fast string search tool for human beings Stars:161.
whitfin/bytelines [bytelines] - Read input lines as byte slices for high efficiency. Stars:58.
replicadse/complate - An in-terminal text templating tool designed for standardizing messages (like for GIT commits). Stars:37.
sd - Intuitive find & replace CLI
ripgrep - combines the usability of The Silver Searcher with the raw speed of grep
xsv - A fast CSV command line tool (slicing, indexing, selecting, searching, sampling, etc.)

Utilities

rustdesk/rustdesk - A remote desktop software, great alternative to TeamViewer and AnyDesk. Stars:74.8K.
vaultwarden - Alternative implementation of the Bitwarden server API written in Rust Stars:38.4K.
warpdotdev/Warp - 💲 Warp is a blazingly-fast modern GPU-accelerated terminal built to make you and your team more productive. Stars:21.3K.
str4d/rage [rage] - Rust implementation of age. Stars:2.6K.
rustic-rs/rustic [rustic-rs] - Fast, encrypted, deduplicated backups powered by Rust. Stars:1.9K.
mprocs - TUI for running multiple processes Stars:1.5K.
Vibe - Transcribe audio or video in every language on every platform. Stars:1.1K.
fcsonline/tmux-thumbs - A lightning fast version of tmux-fingers, copy/pasting tmux like vimium/vimperator. Stars:912.
nix-community/nix-init - Generate Nix packages from URLs with hash prefetching, dependency inference, license detection, and more Stars:903.
suckit - Recursively visit and download a website's content to your disk. Stars:740.
mrjackwills/oxker [oxker] - A simple tui to view & control docker containers. Stars:691.
nomino - Batch rename utility for developers Stars:565.
Tabiew - A lightweight TUI app to view and query CSV files. Stars:468.
nix-community/nurl [nurl] - Generate Nix fetcher calls from repository URLs Stars:468.
1History - Command line interface to backup Firefox/Chrome/Safari history to one SQLite file Stars:453.
Epic Asset Manager - An unofficial client to install Unreal Engine, download and manage purchased assets, projects, plugins and games from the Epic Games Store. Stars:402.
wthrr - Weather companion for the terminal. Stars:388.
guoxbin/dtool - A useful command-line tool collection to assist development including conversion, codec, hashing, encryption, etc. Stars:370.
Mobslide - Desktop application that turns your smartphone into presentation remote controller. Stars:355.
evansmurithi/cloak - A Command Line OTP (One Time Password) Authenticator application. Stars:288.
tversteeg/emplace - Synchronize installed packages on multiple machines Stars:258.
nix-community/nix-melt - A ranger-like flake.lock viewer Stars:230.
vamolessa/verco [verco] - A simple Git/Hg tui client focused on keyboard shortcuts Stars:229.
raftario/licensor - write licenses to stdout Stars:194.
Linus-Mussmaecher/rucola - Terminal-based markdown note manager. Stars:186.
rust-parallel - Fast command line app using Tokio to execute commands in parallel. Similar interface to GNU Parallel or xargs. Stars:160.
sorairolake/qrtool [qrtool] - A utility for encoding and decoding QR code images. Stars:139.
brycx/checkpwn - A Have I Been Pwned (HIBP) command-line utility tool that lets you easily check for compromised accounts and passwords. Stars:118.
wrestic - A wrapper around restic. Stars:82.
dcapal - DcaPal is a free, no registration, online tool to help you keep your portfolio balanced with dollar cost averaging investments. Stars:56.

Video

gyroflow/gyroflow - Video stabilization application using gyroscope data Stars:6.7K.
xiph/rav1e - The fastest and safest AV1 encoder. Stars:3.7K.
harlanc/xiu - A powerful and secure live server (rtmp/httpflv/hls/relay). Stars:1.8K.
dertuxmalwieder/yaydl [yaydl] - A simple video downloader Stars:281.
vidmerger - Merge video & audio files via CLI Stars:123.

Virtualization

firecracker-microvm/firecracker - A lightweight virtual machine for container workload Firecracker Microvm Stars:25.9K.
containers/youki - A container runtime Stars:6.3K.
kata-containers/kata-containers - A implementation of lightweight Virtual Machines (VMs) that feel and perform like containers, but provide the workload isolation and security advantages of VMs. Stars:5.5K.
tailhook/vagga - A containerization tool without daemons Stars:1.9K.

Web

LemmyNet/lemmy - A link aggregator / reddit clone for the fediverse Stars:13.2K.
libreddit - An alternative private front-end to Reddit Stars:5.0K.
Plume-org/Plume - ActivityPub federating blogging application Stars:2.1K.
Revolt/backend - User-first chat platform built with modern web technologies. Stars:1.2K.
cfal/tobaru - Port forwarder with allowlists, IP and TLS SNI/ALPN rule-based routing, iptables support, round-robin forwarding (load balancing), and hot reloading. Stars:191.
MASQ-Project/Node - MASQ Node software provides a decentralized mesh-network of nodes for global users to access normal internet content - next evolution of tech beyond Tor & VPN Stars:174.
importantimport/hatsu - 🩵 Self-hosted and fully-automated ActivityPub bridge for static sites. Stars:139.

Web Servers

cloudflare/pingora - A library for building fast, reliable and evolvable network services. Stars:21.8K.
svenstaro/miniserve - A small, self-contained cross-platform CLI tool that allows you to just grab the binary and serve some file(s) via HTTP Stars:6.1K.
TheWaWaR/simple-http-server - simple static http server Stars:2.7K.
static-web-server - A blazing fast and asynchronous web server for static files-serving. ⚡ Stars:1.5K.
mufeedvh/binserve - A blazingly fast static web server with routing, templating, and security in a single binary you can set up with zero code Stars:1.0K.
orhun/rustypaste - A minimal file upload/pastebin service Stars:789.
thecoshman/http - Host These Things Please - A basic http server for hosting a folder fast and simply Stars:445.
emanuele-em/proxelar - A MITM Proxy 🦀! Toolkit for HTTP/1, HTTP/2, and WebSockets with SSL/TLS Capabilities Stars:408.
wyhaya/see - Static HTTP file server Stars:210.
ronanyeah/rust-hasura - A demonstration of how a GraphQL server can be used as a remote schema with Hasura Stars:141.
mu-arch/skyfolder - 🪂 Beautiful HTTP/Bittorrent server without the hassle. Secure - GUI - Pretty - Fast Stars:123.

Development tools

delta - A syntax-highlighter for git and diff output Stars:23.1K.
just - A handy command runner for project-specific tasks Stars:21.1K.
git-cliff - A highly customizable Changelog Generator that follows Conventional Commit specifications Stars:9.2K.
Rustup - the Rust toolchain installer Stars:6.2K.
Racer - code completion for Rust Stars:3.4K.
typos [typos-cli] - Source code spell checker Stars:2.6K.
Flox - Flox is a virtual environment and package manager all in one. Stars:2.6K.
ATAC - A feature-full TUI API client made in Rust. ATAC is free, open-source, offline and account-less. Stars:2.0K.
bacon - background rust code checker, similar to cargo-watch Stars:1.9K.
dotenv-linter - Linter for .env files Stars:1.8K.
create-rust-app - Set up a modern rust+react web app by running one command. Stars:1.5K.
geiger - A program that list statistics related to usage of unsafe code in a crate and all its dependencies Stars:1.4K.
cloudflare/foundations - Foundations is a modular Rust library, designed to help scale programs for distributed, production-grade systems. Stars:1.3K.
Rust Search Extension - A handy browser extension to search crates and docs in address bar (omnibox). Stars:1.2K.
mask - A CLI task runner defined by a simple markdown file Stars:1.1K.
scriptisto - A language-agnostic "shebang interpreter" that enables you to write one file scripts in compiled languages. Stars:964.
clog-tool/clog-cli - generates a changelog from git metadata (conventional changelog) Stars:856.
envio-cli/envio - A Modern And Secure CLI Tool For Managing Environment Variables Stars:818.
git-journal - The Git Commit Message and Changelog Generation Framework Stars:612.
hot-lib-reloader - Hot reload Rust code Stars:603.
fw - workspace productivity booster Stars:538.
datanymizer/datanymizer - Powerful database anonymizer with flexible rules Stars:512.
comtrya - A configuration management tool for localhost / dotfiles Stars:494.
dan-t/rusty-tags - create ctags/etags for a cargo project and all of its dependencies Stars:405.
Module Linker - Extension that adds <a> links to references in mod, use and extern crate statements at GitHub. Stars:251.
intelli-shell - Bookmark commands with placeholders and search or autocomplete at any time Stars:228.
frolic - An API layer to build customer facing dashboards 10x faster Stars:184.
ptags - A parallel universal-ctags wrapper for git repository Stars:124.
fzf-make [fzf-make] - A command line tool that executes make target using fuzzy finder with preview window. Stars:78.
clippy - Rust lints

Build system

dtolnay/cargo-expand - Expand macros in your source code Stars:2.7K.
cargo-make - Task runner and build tool. Stars:2.6K.
cargo-generate - A generator of a rust project by leveraging a pre-existing git repository as a template. Stars:1.9K.
cargo-udeps [cargo-udeps] - find unused dependencies Stars:1.7K.
cargo-release - tool for releasing git-managed cargo project, build, tag, publish, doc and push Stars:1.3K.
cargo-cache - inspect/manage/clean your cargo cache (~/.cargo//${CARGO_HOME}), print sizes etc Stars:861.
cargo-all-features - A configurable subcommand to simplify testing, building and much more for all combinations of features Stars:146.
cargo-rdme [cargo-rdme] - Cargo subcommand to create your README from your crate’s documentation. Stars:132.
cargo-commander - A subcommand for cargo to run CLI commands similar to how the scripts section in package.json works Stars:16.
cargo-count - lists source code counts and details about cargo projects, including unsafe statistics
cargo-modules - A cargo plugin for showing a tree-like overview of a crate's modules.
cargo-ebuild - cargo extension that can generate ebuilds using the in-tree eclasses
cargo-edit - allows you to add and list dependencies by reading/writing to your Cargo.toml file from the command line
cargo-depgraph - Creates dependency graphs for cargo projects using cargo metadata and graphviz
cargo-info - queries crates.io for crates details from command line
cargo-license - A cargo subcommand to quickly view the licenses of all dependencies.
cargo-limit - Cargo with less noise: warnings are skipped until errors are fixed, Neovim integration, etc.
cargo-deb - Generates binary Debian packages
cargo-do - run multiple cargo commands in a row
cargo-multi - runs specified cargo command on multiple crates
cargo-outdated - displays when newer versions of Rust dependencies are available, or out of date
Cargo - the Rust package manager
- cargo-check - A wrapper around cargo rustc -- -Zno-trans which can be helpful for running a faster compile if you only need correctness checks
- cargo-script - lets people quickly and easily run Rust "scripts" which can make use of Cargo's package ecosystem
- cargo-bitbake - A cargo extension that can generate BitBake recipes utilizing the classes from meta-rust
- cargo-update - cargo subcommand for checking and applying updates to installed executables
- cargo-watch - utility for cargo to compile projects when sources change
- cargo-benchcmp - A utility to compare micro-benchmarks
CMake
facebook/buck2 - Buck2 is a large-scale build tool built in Rust Stars:3.6K.
Fleet [fleet-rs] - The blazing fast build tool for Rust. Stars:2.4K.
- Devolutions/CMakeRust - useful for integrating a Rust library into a CMake project Stars:170.
- SiegeLord/RustCMake - an example project showing usage of CMake with Rust Stars:109.
GitHub actions
pantsbuild/pants - Pants is a fast, scalable, user-friendly build system for codebases of all sizes built in Rust. Stars:3.3K.
tracemachina/nativelink - NativeLink is a Backend Remote Execution platform written in rust for client build systems such as Buck2, Bazel, Pants, etc.. Stars:1.2K.
- nix-community/fenix - Rust toolchains and rust analyzer nightly for nix Stars:693.
- peaceiris/actions-mdbook - GitHub Actions for mdBook Stars:297.
- icepuma/rust-action - rust github action Stars:78.
Nix

Debugging

GDB
- gdbgui - Browser based frontend for gdb to debug C, C++, Rust, and go. Stars:9.9K.
kxxt/tracexec [tracexec] - Tracer for execve{,at} and pre-exec behavior, launcher for debuggers. Stars:273.
LLDB
- CodeLLDB - A LLDB extension for Visual Studio Code.

Deployment

Docker
- LukeMathWalker/cargo-chef - A tool and pre-built images for caching compiling remote dependencies between Docker builds. Stars:1.8K.
- emk/rust-musl-builder - Docker images for compiling static Rust binaries using musl-libc and musl-gcc, with static versions of useful C libraries Stars:1.5K.
- rust-cross/rust-musl-cross - Docker images for compiling static Rust binaries using musl-cross Stars:639.
- rust-lang-nursery/docker-rust - the official Rust Docker image Stars:441.
- kpcyrd/mini-docker-rust - An example project for very small rust docker images Stars:217.
- Stavrospanakakis/is_ready - Wait for multiple services to become available Stars:134.
- liuchong/docker-rustup - A multiple version (with musl tools) Rust Docker image Stars:93.
Heroku
MarcoIeni/release-plz [release-plz] - Release crates from CI, with changelog generation and semver check. Stars:817.
- emk/heroku-buildpack-rust - A buildpack for Rust applications on Heroku Stars:524.

Embedded

Rust Embedded focuses on improving the end-to-end experience of using Rust in resource-constrained environments and non-traditional platforms. See awesome-embedded-rust for a curated, and more extended list of embedded Rust resources.

Arduino
- avr-rust/ruduino - Reusable components for the Arduino Uno. Stars:702.
Cross compiling
- japaric/rust-cross - everything you need to know about cross compiling Rust programs Stars:2.5K.
- japaric/xargo - effortless cross compilation of Rust programs to custom bare-metal targets like ARM Cortex-M Stars:1.1K.
Espressif
- esp-rs - home to a number of community projects enabling the use of the Rust programming language on various SoCs and modules produced by Espressif Systems.
Firmware
- oreboot/oreboot - oreboot is a fork of coreboot, with C removed, written in Rust Stars:1.6K.
nRF
- nrf-rs/nrf-hal - A Rust HAL for the nRF family of devices Stars:507.

FFI

See also Foreign Function Interface, The Rust FFI Omnibus (a collection of examples of using code written in Rust from other languages) and FFI examples written in Rust.

C
- mozilla/cbindgen - generates C header files from Rust source files. Used in Gecko for WebRender Stars:2.4K.
- Sean1708/rusty-cheddar - generates C header files from Rust source files Stars:191.
C#
- csbindgen - generates C# bindings for Rust source files Stars:690.
C++
- dtolnay/cxx - Safe interop between Rust and C++ Stars:5.9K.
- rust-lang/rust-bindgen - A Rust bindings generator Stars:4.4K.
- rust-cpp - Embed C++ code directly in Rust.
Erlang
- rusterlium/rustler - safe Rust bridge for creating Erlang NIF functions Stars:4.3K.
Java
- drrb/java-rust-example - use Rust from Java Stars:339.
- bennettanderson/rjni - use Java from Rust Stars:73.
- j4rs - use Java from Rust
- jni - use Rust from Java
- jni-sys - Rust definitions corresponding to jni.h
- rucaja - use Java from Rust
Lua
- mlua-rs/mlua - High level Lua 5.4/5.3/5.2/5.1 (including LuaJIT) and Roblox Luau bindings to Rust with async/await support Stars:1.7K.
- tomaka/hlua - Rust library to interface with Lua Stars:509.
- jcmoyer/rust-lua53 - Lua 5.3 bindings for Rust Stars:158.
- lilyball/rust-lua - Safe Rust bindings to Lua 5.1 Stars:127.
- tickbh/td_rlua [td_rlua] - Zero-cost high-level lua 5.3 wrapper for Rust Stars:53.
mruby
- anima-engine/mrusty - mruby safe bindings for Rust Stars:204.
Node.js
- neon-bindings/neon - Rust bindings for writing safe and fast native Node.js modules Stars:8.0K.
- infinyon/node-bindgen - Easy way to generate nodejs module using Rust Stars:530.
- zhangyuang/node-ffi-rs - A module written in Rust and N-API provides interface (FFI) features for Node.js Stars:178.
Objective-C
- SSheldon/rust-objc - Objective-C Runtime bindings and wrapper for Rust Stars:393.
PHP
- phper-framework/phper - The framework that allows us to write PHP extensions using pure and safe Rust whenever possible Stars:294.
Prolog
- mthom/scryer-prolog - Scryer Prolog is a free software ISO Prolog system written in Rust Stars:2.0K.
Python
- RustPython - A Python Interpreter written in Rust Stars:19.1K.
- PyO3/PyO3 - Rust bindings for the Python interpreter Stars:12.2K.
- dgrunwald/rust-cpython - Python bindings Stars:1.8K.
- getsentry/milksnake - extension for python setuptools that allows you to distribute dynamic linked libraries in Python wheels in the most portable way imaginable. Stars:792.
Ruby
- danielpclark/rutie - native Ruby extensions written in Rust and vice versa Stars:955.
- d-unsed/ruru - native Ruby extensions written in Rust Stars:834.
Web Assembly
- rustwasm/wasm-bindgen - A project for facilitating high-level interactions between wasm modules and JS. Stars:7.8K.
- rustwasm/wasm-pack - 📦 ✨ pack up the wasm and publish it to npm! Stars:6.3K.
- rhysd/wain - wain: WebAssembly INterpreter from scratch in Safe Rust with zero dependency Stars:434.

Formatters

rustfmt - Rust code formatter maintained by the Rust team and included in cargo Stars:6.0K.
dprint - A pluggable and configurable code formatting platform Stars:3.2K.
Prettier Rust - An opinionated Rust code formatter that autofixes bad syntax (Prettier community plugin) Stars:180.

IDEs

See also Are we (I)DE yet? and Rust Tools.

lapce - Lightning-fast and Powerful Code Editor written in Rust. Stars:34.4K.
- intellij-rust/intellij-rust - Rust plugin for the IntelliJ Platform Stars:4.5K.
- rust.vim - provides file detection, syntax highlighting, formatting, Syntastic integration, and more. Stars:3.9K.
- autozimu/LanguageClient-neovim - LSP client. Implemented in Rust and supports rls out of the box. Stars:3.6K.
- rust-mode - Rust Major Mode Stars:1.1K.
- crates.nvim - plugin that helps to managing crates.io dependencies. Stars:865.
- rust-lang/rust-enhanced - official Rust package Stars:784.
- rustic - Rust development environment for Emacs Stars:727.
- vim-racer - allows vim to use Racer for Rust code completion and navigation. Stars:632.
- kakoune-lsp - LSP client. Implemented in Rust and supports rls out of the box. Stars:605.
- emacs-racer - Autocompletion (see also company and auto-complete) Stars:398.
- Eclipse Corrosion - a Rust development plugin for the Eclipse IDE, providing a rich edition experience through integration with the Rust Analyzer language server, Cargo runner and gdb debugger Stars:224.
Ride - A Rust IDE Stars:176.
- flycheck-rust - Rust support for Flycheck Stars:121.
Kakoune
Eclipse
RustRover - A powerful Rust IDE by JetBrains, free for individual non-commercial use
Sublime Text
IntelliJ
Vim - the ubiquitous text editor
Emacs
gnome-builder - native support for rust and cargo since Version 3.22.2
gitpod.io - Online IDE with full Rust support based on Rust Language Server
Visual Studio
- PistonDevelopers/VisualRust - A Visual Studio extension for Rust Stars:702.
- dgriffen/rls-vs2017 - Rust support for Visual Studio 2017 Preview Stars:110.
Visual Studio Code
- CodeLLDB - A LLDB extension
- Dependi - Manage your dependencies with ease
- Even Better TOML - TOML support in vscode
- Prettier - Code formatter (Rust) - Opinionated Rust code formatter that autofixes bad syntax (Prettier community plugin)
- rust-analyzer - An alternative rust language server to the RLS

Profiling

bheisler/criterion.rs - Statistics-driven benchmarking library Stars:4.6K.
Bytehound - A memory profiler for Linux Stars:4.5K.
Divan - Simple yet powerful benchmarking library with allocation profiling Stars:943.
Bencher - A suite of continuous benchmarking tools designed to catch performance regressions in CI Stars:537.
ellisonch/rust-stopwatch - A stopwatch library Stars:81.
FlameGraphs
sharkdp/hyperfine - A command-line benchmarking tool Stars:22.0K.
- llogiq/flame - An intrusive flamegraph profiling tool for rust Stars:704.
- mrhooray/torch - generates FlameGraphs based on DWARF Debug Info Stars:132.

Services

deps.rs - Detect outdated or insecure dependencies Stars:426.
docs.rs - Automatic documentation generation of crates

Static analysis

[assert, static]

facebookexperimental/MIRAI - an abstract interpreter operating on Rust's mid-level intermediate representation (MIR) Stars:1.0K.
static_assertions - Compile-time assertions to ensure that invariants are met

Testing

[test, testing]

Code Coverage
- tarpaulin - A code coverage tool
Continuous Integration
- trust - A Travis CI and AppVeyor template to test your Rust crate on 5 architectures and publish binary releases of it for Linux, macOS and Windows Stars:1.3K.
Frameworks and Runners
- rstest - Fixture-based test framework Stars:1.2K.
- cucumber - An implementation of the Cucumber testing framework for Rust. Fully native, no external test runners or dependencies. Stars:576.
- GoogleTest Rust - Powerful test assertion framework based on the C++ test library GoogleTest Stars:294.
- rlt - A universal load testing framework, with real-time tui support. Stars:146.
- d-e-s-o/test-log [test-log] - A replacement of the #[test] attribute that initializes logging and/or tracing infrastructure before running tests. Stars:117.
- AlKass/polish - Mini Testing/Test-Driven Framework Stars:52.
- demonstrate - Declarative Testing Framework Stars:49.
- cargo-dinghy - A cargo extension to simplify running library tests and benches on smartphones and other small processor devices.
- speculate - An RSpec inspired minimal testing framework
Mocking and Test Data
- asomers/mockall [mockall] - A powerful mock object library. Stars:1.5K.
- synth - Generate database data declaratively. Stars:1.4K.
- fake-rs - A library for generating fake data Stars:904.
- httpmock - HTTP mocking Stars:479.
- nrxus/faux - A library to create mocks out of structs. Stars:432.
- goldenfile [goldenfile] - A library providing a simple API for goldenfile testing. Stars:38.
- mockiato - A strict, yet friendly mocking library for unstable Rust 2018
- mockito - HTTP mocking
Mutation Testing
- mutagen [mutagen] - A source-level mutation testing framework (nightly only) Stars:625.
- cargo-mutants [cargo-mutants] - Finds inadequately tested code by injecting mutations, no source changes required. Stars:563.
Property Testing and Fuzzing
- rust-fuzz/afl.rs - A Rust fuzzer, using AFL Stars:1.6K.
- proptest - property testing framework inspired by the Hypothesis framework for Python
- quickcheck - A Rust implementation of QuickCheck

Transpiling

immunant/c2rust - C to Rust translator and cross checker built atop Clang/LLVM. Stars:4.0K.
BayesWitnesses/m2cgen - A CLI tool to transpile trained classic machine learning models into a native Rust code with zero dependencies. Stars:2.8K.
jameysharp/corrode - A C to Rust translator written in Haskell. Stars:2.2K.

Libraries

perf-monitor-rs - A toolkit designed to be a foundation for applications to monitor their performance. Stars:211.

Artificial Intelligence

Genetic algorithms

innoave/genevo - Execute genetic algorithm (GA) simulations in a customizable and extensible way. Stars:174.
Martin1887/oxigen - Fast, parallel, extensible and adaptable genetic algorithm library. A example using this library solves the N Queens problem for N = 255 in only few seconds and using less than 1 MB of RAM. Stars:167.
pkalivas/radiate - A customizable parallel genetic programming engine capable of evolving solutions for supervised, unsupervised, and reinforcement learning problems. Comes with complete and customizable implementation of NEAT and Evtree. Stars:146.
willi-kappler/darwin-rs - Evolutionary algorithms Stars:116.
m-decoster/RsGenetic - Genetic Algorithm library. In maintenance mode. Stars:75.

Machine learning

See [Machine learning]

See also About Rust’s Machine Learning Community and Are we learning yet?.

huggingface/candle [candle-core] - a minimalist ML framework with a focus on easiness of use and on performance (including GPU support) Stars:15.7K.
huggingface/tokenizers - Hugging Face's tokenizers for modern NLP pipelines (original implementation) with bindings for Python. Stars:9.0K.
burn - A Flexible and Comprehensive Deep Learning Framework. Stars:8.8K.
autumnai/leaf - Open Machine Intelligence framework.. Abandoned project. The most updated fork is juice. Stars:5.6K.
tensorflow/rust - Bindings for TensorFlow. Stars:5.2K.
LaurentMazare/tch-rs - Bindings for PyTorch. Stars:4.3K.
rust-ml/linfa - Machine learning framework. Stars:3.7K.
guillaume-be/rust-bert [rust_bert] - Ready-to-use NLP pipelines and language models Stars:2.6K.
coreylowman/dfdx - CUDA accelerated machine learning framework that leverages many of Rust's unique features. Stars:1.7K.
smartcorelib/smartcore - Machine Learning Library Stars:700.
maciejkula/rustlearn - Machine learning library. Stars:619.
perpetual-ml/perpetual [perpetual] - A self-generalizing gradient boosting machine which doesn't need hyperparameter optimization. Stars:269.

OpenAI

64bit/async-openai [async-openai] - Ergonomic Rust bindings for OpenAI API based on OpenAPI spec. Stars:1.2K.
zurawiki/tiktoken-rs [tiktoken-rs] - Library for tokenizing text with OpenAI models using tiktoken. Stars:252.

Astronomy

[astronomy]

saurvs/astro-rust - astronomy Stars:268.
cds-astro/aladin-lite - Web application for visualizing spatial and planetary image surveys in different projections Stars:100.
flosse/rust-sun [sun] - A rust port of the JS library suncalc Stars:46.
fitsio - fits interface library wrapping cfitsio