Lib.rs

Index of 99,537 Rust libraries and applications. Fast, lightweight, opinionated, unofficial alternative to crates.io. More…

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Network programming
Network protocols such as FTP, HTTP, or SSH, or lower-level TCP or UDP.
- rustls
- tonic
- ipnet
- tower
- socket2
- trust-dns-resolver
- tower-http
- tonic-build
- netidx
- matrix-commander
- quinn-proto
- activitystreams-kinds
- activitystreams
- and 5195 more…
Rust patterns
Shared solutions for particular situations specific to programming in Rust.
- anyhow
- once_cell
- bytes
- miette
- color-eyre
- ordered-float
- itertools
- pin-project
- indicator
- typenum
- advent-of-code
- nonempty
- parse-display
- implicit-clone
- and 2838 more…
Algorithms
Core algorithms such as hashing, sorting and searching.
- rand
- crc
- fastrand
- twox-hash
- rustfft
- geo
- rand_chacha
- regex-syntax
- ff
- cosmian_cover_crypt
- friedrich
- wave-function-collapse
- opis
- thin-vec
- mockd
- and 1966 more…
Data structures
Rust implementations of data structures for specific purposes.
- hashbrown
- half
- indexmap
- bitvec
- phf
- uint
- priority-queue
- arrayvec
- guppy
- bittle
- aatree
- mown
- cw-item-set
- fraction
- dyn_size_of
- geese
- bitm
- trk-io
- and 2399 more…
Development tools
Testing, debugging, linting, performance profiling, autocompletion, formatting, and more.
- pretty_assertions
- git2
- kube
- assert-json-diff
- duct
- include_dir
- ndk
- gitui
- typos-cli
- git-mit-config
- mit-prepare-commit-msg
- git-mit-install
- git-mit
- and 2445 more…
Debugging
Figure out what is going on with your code via logging, tracing, or assertions.
Build Utils
Utilities for build scripts and other build time steps.
- cc
- autocfg
- prost-build
- pkg-config
- built
- vergen
- shadow-rs
- system-deps
- embuild
- rbfs
- sunbeam
- lib-cargo-crate
- rb-sys-build
- omake
- phper-build
- bootloader
- and 455 more…
Testing
Verify the correctness of your code.
- trybuild
- insta
- assert_cmd
- test-case
- log4rs
- serde_test
- rstest
- arbitrary
- mockito
- pgx-tests
- prop-check-rs
- minidump-synth
- ruled-labels
- necessist
- and 987 more…
FFI
Interface with other languages. Includes binding generators and helpful language constructs.
- cxx-build
- pyo3
- napi
- bindgen
- numpy
- cbindgen
- jni
- pyo3-build-config
- flutter_rust_bridge
- flutter_rust_bridge_codegen
- flutter_rust_bridge_macros
- and 252 more…
Profiling
Figure out the performance of your code.
- criterion
- hdrhistogram
- pprof
- inferno
- profiling
- cadence
- blake2b_simd
- firestorm
- crabgrind
- datafusion-optimizer
- ore-rs
- webbundle-bench
- goodmetrics
- and 285 more…
Procedural macros
Extend Rust language with procedural macros.
- syn
- darling
- proc-macro-error
- quote
- proc-macro-crate
- derive_more
- strum
- ctor
- pgx-utils
- bonfida-macros
- cw-storage-macro
- autd3-traits
- oso-derive
- and 3904 more…
Cargo plugins
Subcommands that extend the capabilities of Cargo.
- cargo-ndk
- cargo
- cargo-outdated
- cargo-sort
- cargo-cache
- cargo-deb
- cargo-make
- cargo-semver-checks
- cargo-update
- cargo-pio
- cargo-public-api
- cargo-pgx
- and 789 more…
Encoding data
Encoding and/or decoding data from one data format to another.
- serde_json
- base64
- serde_with
- bincode
- serde
- prost
- bson
- bytemuck
- data-encoding
- npyz
- capnpc
- wolfram-expr
- esl
- zvariant
- datafusion-proto
- num-format
- and 1564 more…
Cryptography
Algorithms intended for securing data.
- blake3
- curve25519-dalek
- digest
- sha2
- rsa
- secp256k1
- webpki-roots
- openssl
- der
- openssl-sys
- pairing
- cosmian_findex
- ed25519-compact
- sgx_pkix
- fides
- and 2165 more…
Text processing
Deal with the complexities of human language when expressed in textual form.
- regex
- bstr
- textwrap
- comfy-table
- encoding_rs
- const_format
- unicode-xid
- globset
- typos-dict
- mlc
- ra_ap_syntax
- texcore
- norad
- ra_ap_text_edit
- stl_io
- and 1491 more…
Asynchronous
Async program flow using techniques like futures, promises, waiting, or eventing.
- async-std
- tokio
- tokio-stream
- futures
- tokio-rustls
- wiremock
- futures-executor
- async-graphql
- redis-async
- rust-parallel
- kumoko
- rxrust
- sparkle-convenience
- and 1619 more…
Concurrency
Implementing concurrent and parallel computation.
- parking_lot
- spin
- flume
- rayon
- dashmap
- crossbeam-channel
- async-channel
- crossbeam
- datacake-crdt
- vin
- messaging_thread_pool
- crossfire
- parallel-sh
- and 908 more…
Parser implementations
Parse data formats or languages.
- uuid
- quick-xml
- syntect
- semver
- url
- csv
- goblin
- x509-parser
- minidump-stackwalk
- eszip
- umya-spreadsheet
- sqlparser
- minidump
- qsv
- vk-parse
- tree-sitter-java
- and 1811 more…
Operating systems
Bindings to operating system-specific APIs.
- sysinfo
- getrandom
- ctrlc
- whoami
- which
- libc
- libloading
- os_info
- topgrade
- remoteprocess
- memflex
- command-group
- gethostname
- ostree-ext
- core_affinity
- and 703 more…
Unix APIs
Bindings to Unix-specific APIs.
- nix
- signal-hook
- rustix
- procfs
- zbus
- xcb
- shell-words
- neli
- automatic-timezoned
- zbus_xmlgen
- calloop
- xremap
- gtk4-sys
- kmod
- xmas-elf
- kmod-sys
- xkb
- gdk4-x11-sys
- and 700 more…
Windows APIs
Bindings to Windows-specific APIs.
- winreg
- winres
- wild
- windows
- winapi
- clipboard-win
- ntapi
- wmi
- winfw
- gnurx-sys
- uiautomation
- gpg-error
- dgews
- win-task-dialog
- nt-list
- webview2-com
- and 703 more…
macOS and iOS APIs
Bindings to Apple-specific APIs.
- core-foundation
- objc
- cocoa
- core-graphics
- fsevent
- embed_plist
- mach
- security-framework-sys
- fse_dump
- ash-molten
- mach_ports
- applevisor
- coreaudio-sys
- and 149 more…
Science
Solving problems involving math, physics, and other scientific fields.
- uom
- rust-htslib
- oci-spec
- finch
- geozero
- google_maps
- peroxide
- proj
- rustfst
- biodivine-lib-param-bn
- stardust-xr-molecules
- opensrdk-probability
- obofoundry
- and 1547 more…
Math
Solving problems involving math and logic.
Machine learning
AI, ML, NN, etc.
- mosec
- rust-bert
- rstats
- tract-onnx
- tch
- reinfer-cli
- dfdx
- picovoice
- similari
- linfa
- linfa-clustering
- linfa-bayes
- linfa-pls
- linfa-trees
- linfa-nn
- and 444 more…
Robotics
Robotics and vehicle engineering
- rosrust
- tello
- openrr-apps
- tf_rosrust
- roslibrust
- libfranka-rs
- dynamixel2
- safe_drive_msg
- openrr
- and 31 more…
Parser tooling
Low-level tools and parser generators.
- nom
- pest
- logos
- lexical
- tree-sitter
- lalrpop
- evalexpr
- combine
- wotbreplay-inspector
- langbox
- wotbreplay-parser
- beans
- badpod
- pest_meta
- pest_generator
- and 556 more…
Hardware support
Interface with specific CPU or other hardware features.
- memchr
- crc32fast
- num_cpus
- serialport
- rppal
- cpufeatures
- rusb
- buttplug
- hookmap
- autd3-driver
- em-app
- motu_avb_api
- yaxpeax-x86
- raestro
- embedded-hal-sync-pins
- and 1459 more…
Web programming
Create applications for the Web.
- jsonwebtoken
- http
- cookie
- h2
- scraper
- serenity
- headers
- rust-embed
- swc_css_parser
- and 2091 more…
HTTP client
Make HTTP network requests.
- ureq
- hyper
- reqwest
- graphql_client
- octocrab
- attohttpc
- reqwest-middleware
- curl
- fishnet
- coc-rs
- collaboflow-rs
- reqwest-retry
- alhc
- jsonrpsee-http-client
- and 295 more…
HTTP server
Server-side programming
- actix-web
- axum
- lambda_runtime
- warp
- rouille
- lambda_http
- rocket
- poem
- ap-relay
- apollo-router
- actix-governor
- voxelize
- hackdose-server
- graphul
- salvo_extra
- and 834 more…
WebSocket
Communicate over the WebSocket protocol.
- tungstenite
- awc
- tokio-tungstenite
- message-io
- ws_stream_wasm
- soketto
- async-tungstenite
- chromiumoxide_cdp
- tokio-websockets
- hyper-tungstenite
- rod
- and 226 more…
Embedded development
For embedded devices or devices without an operating system.
- postcard
- critical-section
- embedded-hal
- rhai
- embedded-graphics
- probe-run
- stm32h7xx-hal
- riscv
- and 2679 more…
WebAssembly
Targeting or manipulating WebAssembly.
- instant
- wasm-bindgen-test
- wasmer
- yew
- serde-wasm-bindgen
- wasmer-wasi
- console_error_panic_hook
- webbrowser
- and 1549 more…
Filesystem
Crates for dealing with files and filesystems.
- directories
- tempfile
- notify
- walkdir
- infer
- relative-path
- ignore
- path-absolutize
- and 887 more…
Compression
Algorithms for making data smaller.
- flate2
- snap
- zip
- zstd
- miniz_oxide
- lz4
- brotli
- tar
- and 538 more…
Command-line interface
Argument parsers, line-editing, or output coloring and formatting.
- crossterm
- termcolor
- clap
- rustyline
- owo-colors
- argh
- console
- prettytable-rs
- and 645 more…
Command line utilities
Applications to run at the command line.
- fd-find
- bat
- procs
- shellharden
- names
- lsd
- tealdeer
- odbc2parquet
- and 4792 more…
Memory management
Allocation, memory mapping, garbage collection, reference counting, or interfaces to foreign memory managers.
- arc-swap
- slab
- bumpalo
- memmap2
- jemallocator
- mimalloc
- flatbuffers
- slotmap
- and 491 more…
Date and time
Dealing with the fourth dimension.
- chrono-tz
- time
- chrono
- fake
- hifitime
- skim
- iana-time-zone
- cron
- and 333 more…
Database interfaces
Interface with database management systems.
- rusqlite
- sqlx
- mongodb
- diesel
- rocksdb
- redis
- deadpool
- lapin
- and 2187 more…
Database implementations
Database management systems implemented in Rust.
- sled
- tantivy
- oxigraph_server
- indradb
- sonic-server
- git-odb
- surrealdb
- rustus
- and 270 more…
Value formatting
Format values for display to a user, potentially adapting the display to various languages and regions.
- itoa
- humansize
- ryu
- bytesize
- chrono-humanize
- shlex
- dtoa
- base-x
- and 187 more…
Template engine
Combine templates with data to produce documents, usually with an emphasis on processing text.
- tera
- handlebars
- askama
- liquid
- minijinja
- ramhorns
- genco
- tinytemplate
- and 408 more…
Configuration
Configuration management for applications.
- config
- configparser
- rust-ini
- figment
- confy
- dotenvy
- qrcode
- deno_lint
- and 674 more…
GUI
Create a graphical user interface.
- tui
- winit
- glib
- fltk
- cairo-rs
- raw-window-handle
- iced
- gtk4
- and 839 more…
Multimedia
Audio, video, and image processing or rendering engines.
- gstreamer
- gstreamer-video
- menyoki
- spectrum-analyzer
- sfml
- allegro_examples
- rescrobbled
- souvlaki
- and 557 more…
Images
Process or make images.
- image
- palette
- rgb
- png
- opencv
- svg
- imgref
- simp
- ravif
- avif-serialize
- usvg
- oculante
- svg_definitions
- bmp-rust
- gdcm-rs
- bardecoder
- pixivcrab
- pixel_engine_draw
- and 547 more…
Audio
Record, output, or process audio.
- rodio
- hound
- cpal
- id3
- ncspot
- fundsp
- soloud
- lofty
- soundpad-bumblebee
- om-fork-miniaudio
- ferrispot
- music-player-playback
- weresocool
- music-player-server
- and 932 more…
Video
Record, output, or process video.
- rav1e
- gifski
- ffmpeg-next
- openh264
- nokhwa
- v4l
- cameleon
- mp4
- ab-av1
- x264
- gst-plugin-webrtcredux
- av-metrics-decoders
- video-rs
- aravis
- summavy_codecs
- and 401 more…
Rendering
Real-time or offline rendering of 2D or 3D graphics, usually on a GPU.
- sdl2
- tiny-skia
- sdl2-sys
- encase
- pixels
- flo_curves
- pilka
- notan
- and 928 more…
Graphics APIs
Direct access to the hardware's or the operating system's rendering capabilities.
- ash
- wgpu
- glutin
- glow
- resvg
- naga
- skia-safe
- pango
- glsl-layout
- stardust-xr-fusion
- term2d
- rough_piet
- roughr
- svg_path_ops
- points_on_curve
- mltg
- hudhook
- and 919 more…
Gfx data formats
Loading and parsing of data for 2D/3D rendering, like 3D models or animations.
- glyph_brush
- gltf
- allegro_font
- spirv-tools
- sdf_glyph_renderer
- build_pbf_glyphs
- gltf-json
- poppler-rs
- truetype
- meshopt-rs
- owned_ttf_parser
- nanoem
- and 67 more…
Rendering engine
High-level solutions for rendering on the screen.
- rs_pbrt
- spirv-reflect
- ispc-texcomp
- intel_tex_2
- meshopt
- scoundrel
- rend3
- flo_render_canvas
- and 40 more…
No standard library
Libraries that function without the Rust standard library.
- target-lexicon
- libm
- core_extensions
- const_panic
- sallyport
- hash32
- obfstr
- cranelift-native
- and 313 more…
Authentication
Help with the process of confirming identities.
- aws-config
- rpassword
- keyring
- oauth2
- casbin
- josekit
- jwt-simple
- secret-service
- and 672 more…
Visualization
Ways to view data, such as plotting or graphing.
- plotters
- datavzrd
- poloto
- plotly
- urdf-viz
- plotters-svg
- krates
- ariadne
- and 309 more…
Game dev
Crates for creating games.
- egui
- glam
- bevy
- macroquad
- bevy-inspector-egui
- bevy_egui
- ggez
- bevy_ecs
- and 1886 more…
Caching
Store the results of previous computations.
- cached
- lru
- lru_time_cache
- internment
- http-cache-semantics
- ustr
- intaglio
- clru
- and 258 more…
Games
Fun and entertainment. Games and mods implemented in Rust.
- shticker_book_unwritten
- ferium
- otter-daemon
- pactorio
- ld46
- rosu-pp
- riven
- guess-that-lang
- and 563 more…
Text editors
Applications for editing text.
- lapce
- reedline
- lsp-types
- edit
- beancount-language-server
- pepper
- exm
- ungrammar
- and 150 more…
Internationalization (i18n)
and localization (l10n). Develop software for various languages and regions.
- whatlang
- icu_provider
- fluent-bundle
- unic-langid
- rust_icu_uenum
- i18n-embed
- icu_datetime
- focaccia
- and 292 more…
Programming languages
Compilers
- dynasmrt
- llvm-sys
- hvm
- c2rust-ast-builder
- erg
- gluon
- clue
- cranelift-frontend
- and 117 more…
Email
Sending, receiving, formatting, and parsing email.
- lettre
- imap
- mailchecker
- mail-parser
- mailparse
- mrml
- check-if-email-exists
- vsmtp-mail-parser
- and 335 more…
Emulators
Run software or games not available natively on the host computer.
- vm-superio
- qip
- miden
- enjoy
- brainhug
- tetanes
- termin-8
- boytacean
- and 240 more…
Simulation
Model or construct models for some activity, e.g. to simulate a networking protocol.
- madsim
- roqoqo-test
- aws-sdk-fis
- physx-sys
- caminos
- rl_ball_sym
- moore-vhdl-syntax
- arctk
- and 329 more…
Accessibility
Assistive technologies
- atspi
- claves
- aq
- worker-wasm-interactions-rs
- colorblind
- rumbrella-rdk-a11y
- and 3 more…

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