See also [Rust — Production](https://www.rust-lang.org/production)(organizations running Rust in production).
See also [Rust — Production](https://www.rust-lang.org/production) organizations running Rust in production.
* [alacritty](https://github.com/jwilm/alacritty) — A cross-platform, GPU enhanced terminal emulator
* [asm-cli-rust](https://github.com/cch123/asm-cli-rust) — interative assembly shell written in rust.
* [asm-cli-rust](https://github.com/cch123/asm-cli-rust) — An interactive assembly shell written in rust.
* [AnderEnder/s3find-rs](https://github.com/AnderEnder/s3find-rs) — A command line utility to walk an Amazon S3 hierarchy, an analog of find for Amazon S3 [<img src="https://api.travis-ci.org/AnderEnder/s3find-rs.svg?branch=master">](https://travis-ci.org/AnderEnder/s3find-rs)
* [andschwa/rust-genetic-algorithm](https://github.com/andschwa/rust-genetic-algorithm) — A genetic algorithm for academic benchmark problems [<img src="https://api.travis-ci.org/andschwa/rust-genetic-algorithm.svg?branch=master">](https://travis-ci.org/andschwa/rust-genetic-algorithm)
* [cloudflare/boringtun](https://github.com/cloudflare/boringtun) — A Userspace WireGuard VPN Implementation [<img src="https://img.shields.io/badge/crates.io-v0.2.0-orange.svg">](https://crates.io/crates/boringtun)
* [denoland/deno](https://github.com/denoland/deno) — A secure JavaScript/TypeScript runtime built with V8, Rust, and Tokio [<img src="https://api.travis-ci.com/denoland/deno.svg?branch=master">](https://travis-ci.com/denoland/deno)
* [denoland/deno](https://github.com/denoland/deno) — A secure JavaScript/TypeScript runtime built with V8, Rust, and Tokio [![Build Status](https://github.com/denoland/deno/workflows/ci/badge.svg?branch=master&event=push)](https://github.com/denoland/deno/actions)
* [ivanceras/diwata](https://github.com/ivanceras/diwata) — A database administration tool for postgresql [<img src="https://api.travis-ci.org/ivanceras/diwata.svg">](https://travis-ci.org/ivanceras/diwata)
* [linkerd/linkerd2-proxy](https://github.com/linkerd/linkerd2-proxy) — Ultralight service mesh for Kubernetes.
* [darrint/device-blocker](https://github.com/darrint/device-blocker) — Limit screen time to children's various mobile devices by blocking internet access on the family Wifi router.
@ -113,25 +114,27 @@ See also [Rust — Production](https://www.rust-lang.org/production)(organizatio
* [habitat](https://www.habitat.sh) — An tool created by [Chef](https://www.chef.io/) to build, deploy, and manage applications.
* [Herd](https://github.com/imjacobclark/Herd) — an experimental HTTP load testing application
* [intecture/api](https://github.com/intecture/api) — an API-driven server management and configuration tool [<img src="https://api.travis-ci.org/intecture/api.svg?branch=master">](https://travis-ci.org/intecture/api)
* [jedisct1/flowgger](https://github.com/jedisct1/flowgger) — A fast, simple and lightweight data collector
* [jedisct1/flowgger](https://github.com/awslabs/flowgger) — A fast, simple and lightweight data collector
* [kbknapp/docli](https://github.com/kbknapp/docli-rs) — A command line utility for managing DigitalOcean infrastructure [<img src="https://api.travis-ci.org/kbknapp/docli-rs.svg?branch=master">](https://travis-ci.org/kbknapp/docli-rs)
* [MaidSafe](https://maidsafe.net) — A decentralized platform.
* [mdBook](https://crates.io/crates/mdbook) — A command line utility to create books from markdown files [<img src="https://api.travis-ci.com/azerupi/mdBook.svg?branch=master">](https://travis-ci.org/azerupi/mdBook)
* [mdBook](https://crates.io/crates/mdbook) — A command line utility to create books from markdown files ![Build Status](https://github.com/rust-lang/mdBook/workflows/CI/badge.svg)
* [nicohman/eidolon](https://github.com/nicohman/eidolon) — A steam and drm-free game registry and launcher for linux and macosx [<img src="https://api.travis-ci.org/nicohman/eidolon.svg?branch=master">](https://travis-ci.org/nicohman/eidolon)
* [notty](https://github.com/withoutboats/notty) — A new kind of terminal
* [Pijul](https://pijul.org) — A patch-based distributed version control system
* [rsign](https://crates.io/crates/rsign) — A simple command-line tool used to generate/sign/verify digital signatures designed to be compatible with Minisign [![Codeship Status for danielrangel/rsign](https://app.codeship.com/projects/60b28d80-7645-0135-4402-1639b58199d0/status?branch=master)](https://app.codeship.com/projects/244452)
* [rsign](https://crates.io/crates/rsign) — A simple command-line tool used to generate/sign/verify digital signatures designed to be compatible with Minisign [![Codeship Status for danielrangel/rsign](https://app.codeship.com/projects/60b28d80-7645-0135-4402-1639b58199d0/status?branch=master)](https://app.codeship.com/projects/244452)
* [Servo](https://github.com/servo/servo) — A prototype web browser engine
* [trust-dns](https://crates.io/crates/trust-dns) — A DNS-server [<img src="https://api.travis-ci.org/bluejekyll/trust-dns.svg?branch=master">](https://travis-ci.org/bluejekyll/trust-dns)
* [Weld](https://github.com/serayuzgur/weld) — Full fake REST API generator [<img src="https://api.travis-ci.org/serayuzgur/weld.svg">](https://travis-ci.org/serayuzgur/weld)
* [kytan](https://github.com/changlan/kytan) - High Performance Peer-to-Peer VPN
* [rx](https://github.com/cloudhead/rx) - Vi inspired Modern Pixel Art Editor
* [updns](https://github.com/wyhaya/updns) - DNS proxy tool
### Audio
* [indiscipline/zrtstr](https://github.com/indiscipline/zrtstr) — A command line utility for checking if stereo wav files are faux-stereo (i.e. have identical channels) and converting such files to mono. [<img src="https://api.travis-ci.org/indiscipline/zrtstr.svg?branch=master">](https://travis-ci.org/indiscipline/zrtstr)
* [Polaris](https://github.com/agersant/polaris) — A music streaming application. [<img src="https://api.travis-ci.org/agersant/polaris.svg?branch=master">](https://travis-ci.org/agersant/polaris)
### Cryptocurrencies
@ -142,31 +145,33 @@ See also [Rust — Production](https://www.rust-lang.org/production)(organizatio
* [ethaddrgen](https://github.com/Limeth/ethaddrgen) — Custom Ethereum vanity address generator made in Rust [<img src="https://api.travis-ci.org/Limeth/ethaddrgen.svg?branch=master">](https://travis-ci.org/Limeth/ethaddrgen)
* [Grin](https://github.com/mimblewimble/grin/) — Evolution of the MimbleWimble protocol
* [hdwallet](https://github.com/jjyr/hdwallet) — BIP-32 HD wallet related key derivation utilities.
* [Holochain](https://github.com/holochain/holochain-rust) — Scalable P2P alternative to blockchain for all those distributed apps you always wanted to build [![Build Status](https://api.travis-ci.com/holochain/holochain-rust.svg?branch=master)](https://travis-ci.com/holochain/holochain-rust)
* [infincia/bip39-rs](https://github.com/infincia/bip39-rs) — Rust implementation of BIP39.
* [Joystream](https://github.com/Joystream/substrate-runtime-joystream) — A user governed video platform.
* [Libra](https://github.com/libra/libra) — Libra’s mission is to enable a simple global currency and financial infrastructure that empowers billions of people.
* [nearprotocol/nearcore](https://github.com/nearprotocol/nearcore) — decentralized smart-contract platform for low-end mobile devices.
* [Nervos CKB](https://github.com/nervosnetwork/ckb) — Nervos CKB is a public permissionless blockchain, the common knowledge layer of Nervos network.
* [Nimiq](https://github.com/nimiq/core-rs) — Rust implementation of Nimiq node [<img src="https://api.travis-ci.com/nimiq/core-rs.svg?branch=master">](https://travis-ci.com/nimiq/core-rs)
* [Nimiq](https://github.com/nimiq/core-rs) — Rust implementation of Nimiq node [![Build Status](https://api.travis-ci.com/nimiq/core-rs.svg?branch=master)](https://travis-ci.com/nimiq/core-rs)
* [Parity-Bitcoin](https://github.com/paritytech/parity-bitcoin) — The Parity Bitcoin client [<img src="https://api.travis-ci.org/paritytech/parity-bitcoin.svg?branch=master">](https://travis-ci.com/paritytech/parity-bitcoin)
* [Parity-Bridge](https://github.com/paritytech/parity-bridge) — Bridge between any two ethereum-based networks
* [Parity-Ethereum](https://github.com/paritytech/parity-ethereum) — Fast, light, and robust Ethereum client
* [Parity-Zcash](https://github.com/paritytech/parity-zcash) — Rust implementation of the Zcash protocol
* [Polkadot](https://github.com/paritytech/polkadot) — Heterogeneous multi‑chain technology with pooled security
* [rbtc](https://github.com/lucawen/rbtc) — Convert BTC to any currency and vice-versa. [<img src="https://api.travis-ci.com/lucawen/rbtc.svg?branch=master">](https://travis-ci.com/lucawen/rbtc/)
* [rbtc](https://github.com/lucawen/rbtc) — Convert BTC to any currency and vice-versa. [![Build Status](https://api.travis-ci.com/lucawen/rbtc.svg?branch=master)](https://travis-ci.com/lucawen/rbtc)
* [rust-cardano](https://github.com/input-output-hk/rust-cardano) — Rust implementation of Cardano primitives, helpers, and related applications
* [Substrate](https://github.com/paritytech/substrate) — Generic modular blockchain template written in Rust
* [wagu](https://crates.io/crates/wagu) — Generate a wallet for any cryptocurrency [<img src="https://api.travis-ci.com/ArgusObserver/wagu.svg?branch=master">](https://api.travis-ci.com/ArgusObserver/wagu.svg?branch=master)
* [zcash](https://github.com/zcash/zcash) — Zcash is an implementation of the "Zerocash" protocol.
* [Holochain](https://github.com/holochain/holochain-rust) — Scalable P2P alternative to blockchain for all those distributed apps you always wanted to build [![Build Status](https://api.travis-ci.com/holochain/holochain-rust.svg?branch=master)](https://travis-ci.com/holochain/holochain-rust)
* [YeeCo yeeroot](https://github.com/yeeco/yeeroot) — YeeCo yeeroot is a permissionless, secure, high performance and scalable public blockchain platform powered by full sharding technology on PoW consensus written in Rust
### Database
* [indradb](https://crates.io/crates/indradb) — Rust based graph database [<img src="https://api.travis-ci.org/indradb/indradb.svg?branch=master">](https://travis-ci.org/indradb/indradb)
* [noria](https://crates.io/crates/noria) — Dynamically changing, partially-stateful data-flow for web application backends [<img src="https://api.travis-ci.org/mit-pdos/noria.svg?branch=master">](https://travis-ci.org/mit-pdos/noria)
* [PumpkinDB](https://github.com/PumpkinDB/PumpkinDB) — an event sourcing database engine [<img src="https://api.travis-ci.org/PumpkinDB/PumpkinDB.svg?branch=master">](https://travis-ci.org/PumpkinDB/PumpkinDB)
* [seppo0010/rsedis](https://github.com/seppo0010/rsedis) — A Redis reimplementation in Rust [<img src="https://api.travis-ci.org/seppo0010/rsedis.svg?branch=master">](https://travis-ci.org/seppo0010/rsedis)
* [ParityDB](https://github.com/paritytech/paritydb) — Fast and reliable database, optimised for read operation
* [PumpkinDB](https://github.com/PumpkinDB/PumpkinDB) — an event sourcing database engine [<img src="https://api.travis-ci.org/PumpkinDB/PumpkinDB.svg?branch=master">](https://travis-ci.org/PumpkinDB/PumpkinDB)
* [seppo0010/rsedis](https://github.com/seppo0010/rsedis) — A Redis reimplementation in Rust [<img src="https://api.travis-ci.org/seppo0010/rsedis.svg?branch=master">](https://travis-ci.org/seppo0010/rsedis)
* [tikv](https://github.com/tikv/tikv) — A distributed KV database in Rust [<img src="https://circleci.com/gh/tikv/tikv.svg?style=shield&circle-token=36bab0a8e43edb0941b31c38557d2d9d0d58f708">](https://circleci.com/gh/tikv/tikv)
### Emulators
@ -202,23 +207,24 @@ See also [crates matching keyword 'emulator'](https://crates.io/keywords/emulato
See also [Games Made With Piston](https://github.com/PistonDevelopers/piston/wiki/Games-Made-With-Piston).
* [lifthrasiir/angolmois-rust](https://github.com/lifthrasiir/angolmois-rust) — A minimalistic music video game which supports the BMS format [<img src="https://api.travis-ci.org/lifthrasiir/angolmois-rust.svg?branch=master">](https://travis-ci.org/lifthrasiir/angolmois-rust)
* [swatteau/sokoban-rs](https://github.com/swatteau/sokoban-rs) — A Sokoban implementation
* [Zone of Control](https://github.com/ozkriff/zoc) — A turn-based hexagonal strategy game [<img src="https://api.travis-ci.org/ozkriff/zoc.svg?branch=master">](https://travis-ci.org/ozkriff/zoc)
* [citybound](https://github.com/citybound/citybound) — The city sim you deserve
* [ozkriff/zemeroth](https://github.com/ozkriff/zemeroth) — A small 2D turn-based hexagonal strategy game [<img src="https://api.travis-ci.org/ozkriff/zemeroth.svg?branch=master">](https://travis-ci.org/ozkriff/zemeroth)
* [schulke-214/connect-four](https://github.com/schulke-214/connect-four) — A simple connect four implementation.
* [rsaarelm/magog](https://github.com/rsaarelm/magog) — A roguelike game in Rust
* [schulke-214/rsnake](https://github.com/schulke-214/rsnake) — Snake written in Rust.
* [schulke-214/connect-four](https://github.com/schulke-214/connect-four) — A simple connect four implementation.
* [cristicbz/rust-doom](https://github.com/cristicbz/rust-doom) — A renderer for Doom, may progress to being a playable game [<img src="https://api.travis-ci.org/cristicbz/rust-doom.svg?branch=master">](https://travis-ci.org/cristicbz/rust-doom)
* [Thinkofname/rust-quake](https://github.com/Thinkofname/rust-quake) — Quake map renderer in Rust
* [aleshaleksey/TGWM](https://github.com/aleshaleksey/TGWM) — An RPG with turned-based mechanics (work in progress) [<img src="https://api.travis-ci.org/aleshaleksey/TGWM.svg?branch=master">](https://travis-ci.org/aleshaleksey/TGWM)
* [garkimasera/rusted-ruins](https://github.com/garkimasera/rusted-ruins) — Extensible open world rogue like game with pixel art [<img src="https://api.travis-ci.org/garkimasera/rusted-ruins.svg?branch=master">](https://travis-ci.org/garkimasera/rusted-ruins)
* [Veloren](https://gitlab.com/veloren/veloren) — An open-world, open-source multiplayer voxel RPG.
* [Veloren](https://gitlab.com/veloren/veloren) — An open world, open source multiplayer voxel RPG game currently in alpha development [<img src="https://gitlab.com/veloren/veloren/badges/master/pipeline.svg">](https://gitlab.com/veloren/veloren/commits/master)
* [swatteau/sokoban-rs](https://github.com/swatteau/sokoban-rs) — A Sokoban implementation
* [aleshaleksey/TGWM](https://github.com/aleshaleksey/TGWM) — An RPG with turned-based mechanics (work in progress) [<img src="https://api.travis-ci.org/aleshaleksey/TGWM.svg?branch=master">](https://travis-ci.org/aleshaleksey/TGWM)
* [ozkriff/zemeroth](https://github.com/ozkriff/zemeroth) — A small 2D turn-based hexagonal strategy game [<img src="https://api.travis-ci.org/ozkriff/zemeroth.svg?branch=master">](https://travis-ci.org/ozkriff/zemeroth)
* [Zone of Control](https://github.com/ozkriff/zoc) — A turn-based hexagonal strategy game [<img src="https://api.travis-ci.org/ozkriff/zoc.svg?branch=master">](https://travis-ci.org/ozkriff/zoc)
### Graphics
* [Limeth/euclider](https://github.com/Limeth/euclider) — A real-time 4D CPU ray tracer [<img src="https://api.travis-ci.org/Limeth/euclider.svg?branch=master">](https://travis-ci.org/Limeth/euclider)
* [RazrFalcon/resvg](https://github.com/RazrFalcon/resvg) — An SVG rendering library. [<img src="https://api.travis-ci.org/RazrFalcon/resvg.svg">](https://travis-ci.org/RazrFalcon/resvg)
* [Twinklebear/tray_rust](https://github.com/Twinklebear/tray_rust) — A ray tracer [<img src="https://api.travis-ci.org/Twinklebear/tray_rust.svg">](https://travis-ci.org/Twinklebear/tray_rust)
@ -226,19 +232,22 @@ See also [Games Made With Piston](https://github.com/PistonDevelopers/piston/wik
* [slowtec/tokio-modbus](https://github.com/slowtec/tokio-modbus) — A [tokio](https://tokio.rs)-based [modbus](http://modbus.org) library. [![Build Status](https://api.travis-ci.org/slowtec/tokio-modbus.svg?branch=master)](https://travis-ci.org/slowtec/tokio-modbus)
* [locka99/opcua](https://github.com/locka99/opcua) — A pure rust [OPC UA](https://opcfoundation.org/about/opc-technologies/opc-ua/) library.
* [slowtec/tokio-modbus](https://github.com/slowtec/tokio-modbus) — A [tokio](https://tokio.rs)-based [modbus](http://modbus.org) library. [![Build Status](https://api.travis-ci.org/slowtec/tokio-modbus.svg?branch=master)](https://travis-ci.org/slowtec/tokio-modbus)
* [BiancoRoyal/modbus-iiot-rust](https://github.com/BiancoRoyal/modbus-iiot-rust) — A pure rust [modbus](http://modbus.org) library with no or less dependencies. [![Build Status](https://api.travis-ci.org/BiancoRoyal/modbus-iiot-rust.svg?branch=master)](https://travis-ci.org/BiancoRoyal/modbus-iiot-rust)
### Observability
* [timberio/vector](https://github.com/timberio/vector) - A High-Performance, Logs, Metrics, & Events Router.
### Operating systems
See also [A comparison of operating systems written in Rust](https://github.com/flosse/rust-os-comparison).
* [nebulet/nebulet](https://github.com/nebulet/nebulet) — A microkernel that implements a WebAssembly "usermode" that runs in Ring 0.
* [tock/tock](https://github.com/tock/tock) — A secure embedded operating system for Cortex-M based microcontrollers
* [nebulet/nebulet](https://github.com/nebulet/nebulet) — A microkernel that implements a WebAssembly "usermode" that runs in Ring 0.
### Productivity
@ -247,13 +256,13 @@ See also [A comparison of operating systems written in Rust](https://github.com/
### Security tools
* [arvancloud/libinjection-rs](https://github.com/arvancloud/libinjection-rs) — Rust bindings for [libinjection](https://github.com/client9/libinjection) [<img src="https://api.travis-ci.org/arvancloud/libinjection-rs.svg?branch=master">](https://travis-ci.org/arvancloud/libinjection-rs)
* [kpcyrd/badtouch](https://github.com/kpcyrd/badtouch) — A scriptable network authentication cracker [<img src="https://api.travis-ci.org/kpcyrd/badtouch.svg?branch=master">](https://travis-ci.org/kpcyrd/badtouch)
* [arvancloud/libinjection-rs](https://github.com/arvancloud/libinjection-rs) — Rust bindings for [libinjection](https://github.com/client9/libinjection) [<img src="https://api.travis-ci.org/arvancloud/libinjection-rs.svg?branch=master">](https://travis-ci.org/arvancloud/libinjection-rs)
* [kpcyrd/rshijack](https://github.com/kpcyrd/rshijack) — A TCP connection hijacker, rust rewrite of shijack [<img src="https://api.travis-ci.org/kpcyrd/rshijack.svg?branch=master">](https://travis-ci.org/kpcyrd/rshijack)
* [kpcyrd/sniffglue](https://github.com/kpcyrd/sniffglue) — A secure multithreaded packet sniffer [<img src="https://api.travis-ci.org/kpcyrd/sniffglue.svg?branch=master">](https://travis-ci.org/kpcyrd/sniffglue)
* [kpcyrd/sn0int](https://github.com/kpcyrd/sn0int) — A semi-automatic OSINT framework and package manager [<img src="https://api.travis-ci.org/kpcyrd/sn0int.svg?branch=master">](https://travis-ci.org/kpcyrd/sn0int)
* [Gymmasssorla/anevicon](https://github.com/Gymmasssorla/anevicon) — The most powerful UDP-based load generator, written in Rust [<img src="https://api.travis-ci.com/Gymmasssorla/anevicon.svg?branch=master">](https://travis-ci.com/Gymmasssorla/anevicon)
* [Gymmasssorla/finshir](https://github.com/Gymmasssorla/finshir) — A coroutines-driven Low & Slow traffic generator, written in Rust [<img src="https://api.travis-ci.com/Gymmasssorla/finshir.svg?branch=master">](https://travis-ci.com/Gymmasssorla/finshir)
* [rozgo/anevicon](https://github.com/rozgo/anevicon) — The most powerful UDP-based load generator, written in Rust
* [isgasho/finshir](https://github.com/isgasho/finshir) — A coroutines-driven Low & Slow traffic generator, written in Rust
### System tools
@ -275,6 +284,7 @@ See also [A comparison of operating systems written in Rust](https://github.com/
* [ogham/exa](https://github.com/ogham/exa) — A replacement for 'ls' [<img src="https://api.travis-ci.org/ogham/exa.svg?branch=master">](https://travis-ci.org/ogham/exa)
* [pop-os/debrep](https://github.com/pop-os/debrepbuild) — APT repository tool for building and managing an APT repo
* [pop-os/popsicle](https://github.com/pop-os/popsicle) — GTK3 & CLI utility for flashing multiple USB devices in parallel
* [Luminarys/synapse](https://github.com/Luminarys/synapse) — Flexible and fast BitTorrent daemon. [![Build Status](https://api.travis-ci.org/Luminarys/synapse.svg?branch=master)](https://travis-ci.org/Luminarys/synapse)
* [pop-os/system76-power](https://github.com/pop-os/system76-power/) — Linux power management daemon (DBus-interface) with CLI tool.
* [redox-os/ion](https://github.com/redox-os/ion) — Next-generation system shell [<img src="https://api.travis-ci.org/redox-os/ion.svg?branch=master">](https://travis-ci.org/redox-os/ion)
@ -298,12 +308,14 @@ See also [A comparison of operating systems written in Rust](https://github.com/
* [TankerHQ/ruplacer](https://github.com/TankerHQ/ruplacer) — Find and replace text in source files [<img img src="https://api.travis-ci.org/TankerHQ/ruplacer.svg?branch=master">](https://travis-ci.org/TankerHQ/ruplacer)
* [ripgrep](https://crates.io/crates/ripgrep) — combines the usability of The Silver Searcher with the raw speed of grep [<img src="https://api.travis-ci.org/BurntSushi/ripgrep.svg?branch=master">](https://travis-ci.org/BurntSushi/ripgrep)
* [phiresky/ripgrep-all](https://github.com/phiresky/ripgrep-all) — ripgrep, but also search in PDFs, E-Books, Office documents, zip, tar.gz, etc. [![Build Status](https://api.travis-ci.org/phiresky/ripgrep-all.svg?branch=master)](https://travis-ci.org/phiresky/ripgrep-all)
* [lavifb/todo_r](https://github.com/lavifb/todo_r) — Find all your TODO notes with one command! [<img src="https://api.travis-ci.org/lavifb/todo_r.svg?branch=master">](https://travis-ci.org/lavifb/todo_r)
* [whitfin/runiq](https://github.com/whitfin/runiq) — an efficient way to filter duplicate lines from unsorted input.
* [whitfin/bytelines](https://github.com/whitfin/bytelines) — Read input lines as byte slices for high efficiency.
* [vishaltelangre/ff](https://github.com/vishaltelangre/ff) — Find files (ff) by name! [<img src="https://api.travis-ci.org/vishaltelangre/ff.svg?branch=master">](https://travis-ci.org/vishaltelangre/ff)
* [xsv](https://crates.io/crates/xsv) — A fast CSV command line tool (slicing, indexing, selecting, searching, sampling, etc.) [<img src="https://api.travis-ci.org/BurntSushi/xsv.svg?branch=master">](https://travis-ci.org/BurntSushi/xsv)
* [Lispre/so_stupid_search](https://github.com/Lispre/so_stupid_search) - A simple and fast string search tool for human beings
### Utilities
@ -324,7 +336,7 @@ See also [A comparison of operating systems written in Rust](https://github.com/
### Video
* [yuvadm/slingr](https://github.com/yuvadm/slingr) — A simple CLI for streaming media files over a local network to UPnP media renderers [<img src="https://api.travis-ci.org/yuvadm/slingr.svg?branch=master">](https://travis-ci.org/yuvadm/slingr)
* [yuvadm/streamlib](https://github.com/yuvadm/streamlib) - Play your favorite live video and audio streams from command line
* [yuvadm/streamlib](https://github.com/streamlib/streamlib) - Play your favorite live video and audio streams from command line
### Virtualization
@ -339,15 +351,13 @@ See also [A comparison of operating systems written in Rust](https://github.com/
* [rustlang-cn/ruster](https://github.com/rustlang-cn/ruster) — online community in rust for rust community [<img src="https://api.travis-ci.org/rustlang-cn/ruster.svg?branch=master">](https://travis-ci.org/rustlang-cn/ruster)
### Web Servers
* [thecoshman/http](https://github.com/thecoshman/http) — Host These Things Please — A basic http server for hosting a folder fast and simply [<img src="https://api.travis-ci.org/thecoshman/http.svg?branch=master">](https://travis-ci.org/thecoshman/http)
* [svenstaro/miniserve](https://github.com/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 [<img src="https://api.travis-ci.org/svenstaro/miniserve.svg?branch=master">](https://travis-ci.org/svenstaro/miniserve)
* [TheWaWaR/simple-http-server](https://github.com/TheWaWaR/simple-http-server) — simple static http server
* [wyhaya/see](https://github.com/wyhaya/see) — Static file server [![Build Status](https://img.shields.io/travis/wyhaya/see.svg)](https://travis-ci.org/wyhaya/see)
* [wyhaya/see](https://github.com/wyhaya/see) — Static HTTP file server [![Build Status](https://img.shields.io/travis/wyhaya/see.svg)](https://travis-ci.org/wyhaya/see)
## Development tools
@ -356,13 +366,13 @@ See also [A comparison of operating systems written in Rust](https://github.com/
* [dan-t/rusty-tags](https://github.com/dan-t/rusty-tags) — create ctags/etags for a cargo project and all of its dependencies [<img src="https://api.travis-ci.org/dan-t/rusty-tags.svg?branch=master">](https://travis-ci.org/dan-t/rusty-tags)
* [frewsxcv/crate-deps](https://github.com/frewsxcv/crate-deps) — generates images of dependency graphs for crates hosted on crates.io
* [git-journal](https://github.com/saschagrunert/git-journal/) — The Git Commit Message and Changelog Generation Framework [<img src="https://api.travis-ci.org/saschagrunert/git-journal.svg?branch=master">](https://travis-ci.org/saschagrunert/git-journal)
* [rust-lang-nursery/rustfix](https://github.com/rust-lang-nursery/rustfix) — automatically applies the suggestions made by rustc [<img src="https://api.travis-ci.org/killercup/rustfix.svg?branch=master">](https://travis-ci.org/killercup/rustfix)
* [rust-lang/rustfix](https://github.com/rust-lang/rustfix) — automatically applies the suggestions made by rustc
* [just](https://github.com/casey/just) — A handy command runner for project-specific tasks [<img src="https://api.travis-ci.org/casey/just.svg?branch=master">](https://travis-ci.org/casey/just)
* [Module Linker](https://github.com/fiatjaf/module-linker) — Extension that adds `<a>` links to references in `mod`, `use` and `extern crate` statements at GitHub.
* [ptags](https://github.com/dalance/ptags) — A parallel universal-ctags wrapper for git repository [![Build Status](https://api.travis-ci.org/dalance/ptags.svg?branch=master)](https://travis-ci.org/dalance/ptags)
* [Racer](https://github.com/racer-rust/racer) — code completion for Rust [<img src="https://api.travis-ci.com/phildawes/racer.svg?branch=master">](https://travis-ci.org/phildawes/racer)
* [Racer](https://github.com/racer-rust/racer) — code completion for Rust [<img src="https://api.travis-ci.com/racer-rust/racer.svg?branch=master">](https://travis-ci.org/racer-rust/racer)
* [rustfmt](https://github.com/rust-lang/rustfmt) — A Rust code formatter [<img src="https://api.travis-ci.com/rust-lang/rustfmt.svg?branch=master">](https://travis-ci.org/rust-lang/rustfmt)
* [Rustup](https://github.com/rust-lang/rustup.rs) — the Rust toolchain installer [<img src="https://api.travis-ci.com/rust-lang/rustup.rs.svg?branch=master">](https://travis-ci.org/rust-lang/rustup.rs)
* [Rustup](https://github.com/rust-lang/rustup) — the Rust toolchain installer [<img src="https://api.travis-ci.com/rust-lang/rustup.rs.svg?branch=master">](https://travis-ci.org/rust-lang/rustup)
* [Rust Language Server](https://github.com/rust-lang/rls) — A server that runs in the background, providing IDEs, editors, and other tools with information about Rust programs
* [Rust Regex Playground](https://2fd.github.io/rust-regex-playground/#method=find®ex=%5Cw%2B&text=abc) — Web tool to evaluate rust regular expressions
* [artifact](https://github.com/vitiral/artifact) — the design doc tool made for developers [![Build Status](https://api.travis-ci.org/vitiral/artifact.svg?branch=master)](https://travis-ci.org/vitiral/artifact)
@ -375,11 +385,11 @@ See also [A comparison of operating systems written in Rust](https://github.com/
* [Cargo](https://crates.io/) — the Rust package manager
* [cargo-benchcmp](https://crates.io/crates/cargo-benchcmp) — A utility to compare Rust micro-benchmarks [<img src="https://api.travis-ci.org/BurntSushi/cargo-benchcmp.svg?branch=master">](https://travis-ci.org/BurntSushi/cargo-benchcmp)
* [cargo-bitbake](https://crates.io/crates/cargo-bitbake) — A cargo extension that can generate BitBake recipes utilizing the classes from meta-rust [<img src="https://api.travis-ci.org/cardoe/cargo-bitbake.svg?branch=master">](https://travis-ci.org/cardoe/cargo-bitbake)
* [cargo-check](https://crates.io/crates/cargo-check) — A wrapper around `cargo rustc -- -Zno-trans` which can be helpful for running a faster compile if you only need correctness checks [<img src="https://api.travis-ci.org/rsolomo/cargo-check.svg?branch=master">](https://travis-ci.org/rsolomo/cargo-check)
* [cargo-count](https://crates.io/crates/cargo-count) — lists source code counts and details about cargo projects, including unsafe statistics [<img src="https://api.travis-ci.org/kbknapp/cargo-count.svg?branch=master">](https://travis-ci.org/kbknapp/cargo-count)
* [cargo-do](https://crates.io/crates/cargo-do) — run multiple cargo commands in a row [<img src="https://api.travis-ci.org/pwoolcoc/cargo-do.svg?branch=master">](https://travis-ci.org/pwoolcoc/cargo-do)
* [cargo-ebuild](https://crates.io/crates/cargo-ebuild) — cargo extension that can generate ebuilds using the in-tree eclasses [<img src="https://api.travis-ci.org/cardoe/cargo-ebuild.svg?branch=master">](https://travis-ci.org/cardoe/cargo-ebuild)
* [cargo-edit](https://crates.io/crates/cargo-edit) — allows you to add and list dependencies by reading/writing to your Cargo.toml file from the command line [<img src="https://api.travis-ci.org/killercup/cargo-edit.svg?branch=master">](https://travis-ci.org/killercup/cargo-edit)
@ -460,7 +470,7 @@ See also [Foreign Function Interface](https://doc.rust-lang.org/book/first-editi
* [mgattozzi/rushs](https://github.com/mgattozzi/rushs) — Haskell in Rust FFI Example
* Java
* [j4rs](https://crates.io/crates/j4rs) — use Java from Rust [<img src="https://api.travis-ci.org/astonbitecode/j4rs.svg?branch=master">](https://travis-ci.org/astonbitecode/j4rs)
* [bennettanderson/rjni](https://github.com/benanders/rjni) — use Java from Rust [<img src="https://api.travis-ci.com/bennettanderson/rjni.svg?branch=master">](https://travis-ci.org/GravityScore/RustJNI)
* [bennettanderson/rjni](https://github.com/benanders/rjni) — use Java from Rust
* [drrb/java-rust-example](https://github.com/drrb/java-rust-example) — use Rust from Java [<img src="https://api.travis-ci.org/drrb/java-rust-example.svg?branch=master">](https://travis-ci.org/drrb/java-rust-example)
* [jni](https://crates.io/crates/jni) — use Rust from Java [<img src="https://api.travis-ci.org/jni-rs/jni-rs.svg?branch=master">](https://travis-ci.org/jni-rs/jni-rs)
* [jni-sys](https://crates.io/crates/jni-sys) — Rust definitions corresponding to jni.h [<img src="https://api.travis-ci.org/sfackler/rust-jni-sys.svg?branch=master">](https://travis-ci.org/sfackler/rust-jni-sys)
@ -491,7 +501,7 @@ See also [Foreign Function Interface](https://doc.rust-lang.org/book/first-editi
* [danielpclark/rutie](https://github.com/danielpclark/rutie) — native Ruby extensions written in Rust and vice versa [![Build Status](https://api.travis-ci.org/danielpclark/rutie.svg?branch=master)](https://travis-ci.org/danielpclark/rutie)
* [tildeio/helix](https://github.com/tildeio/helix) — write Ruby classes in Rust [<img src="https://api.travis-ci.org/tildeio/helix.svg?branch=master">](https://travis-ci.org/tildeio/helix)
* Web Assembly
* [rustwasm/wasm-pack](https://github.com/rustwasm/wasm-pack) — :package: :sparkles: pack up the wasm and publish it to npm! [<img src="https://api.travis-ci.com/rustwasm/wasm-pack.svg?branch=master">](https://travis-ci.org/rustwasm/wasm-packn)
* [rustwasm/wasm-pack](https://github.com/rustwasm/wasm-pack) — :package: :sparkles: pack up the wasm and publish it to npm! [<img src="https://api.travis-ci.com/rustwasm/wasm-pack.svg?branch=master">](https://travis-ci.org/rustwasm/wasm-pack)
* [rustwasm/wasm-bindgen](https://github.com/rustwasm/wasm-bindgen) — A project for facilitating high-level interactions between wasm modules and JS. [<img src="https://api.travis-ci.com/rustwasm/wasm-bindgen.svg?branch=master">](https://travis-ci.org/rustwasm/wasm-bindgen)
### IDEs
@ -529,7 +539,7 @@ See also [Are we (I)DE yet?](https://areweideyet.com/) and [Rust Tools](https://
* [autozimu/LanguageClient-neovim](https://github.com/autozimu/LanguageClient-neovim) — [LSP](https://microsoft.github.io/language-server-protocol/) client. Implemented in Rust and supports rls out of the box.
* Visual Studio
* [PistonDevelopers/VisualRust](https://github.com/PistonDevelopers/VisualRust) — A Visual Studio extension for Rust [<img src="https://api.travis-ci.org/PistonDevelopers/VisualRust.svg?branch=master">](https://travis-ci.org/PistonDevelopers/VisualRust)
* [dgriffen/rls-vs2017](https://github.com/dgriffen/rls-vs2017) — Rust support for Visual Studio 2017 Preview [<img src="https://ci.appveyor.com/api/projects/status/d2lxlincwninhsng?svg=true">](https://ci.appveyor.com/project/dgriffen/rls-vs2017)
* [dgriffen/rls-vs2017](https://github.com/ZoeyR/rls-vs2017) — Rust support for Visual Studio 2017 Preview [<img src="https://ci.appveyor.com/api/projects/status/d2lxlincwninhsng?svg=true">](https://ci.appveyor.com/project/dgriffen/rls-vs2017)
* [Visual Studio Code](https://code.visualstudio.com/)
* [rust-lang/rls-vscode](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust) — Rust support for Visual Studio Code
* [CodeLLDB](https://marketplace.visualstudio.com/items?itemName=vadimcn.vscode-lldb) — A LLDB extension
@ -544,11 +554,11 @@ See also [Are we (I)DE yet?](https://areweideyet.com/) and [Rust Tools](https://
* [nokia/memory-profiler](https://github.com/nokia/memory-profiler) — A memory profiler for Linux [![Build Status](https://api.travis-ci.org/nokia/memory-profiler.svg?branch=master)](https://travis-ci.org/nokia/memory-profiler)
* [nokia/memory-profiler](https://github.com/koute/memory-profiler) — A memory profiler for Linux [![Build Status](https://api.travis-ci.org/nokia/memory-profiler.svg?branch=master)](https://travis-ci.org/nokia/memory-profiler)
* [ellisonch/rust-stopwatch](https://github.com/ellisonch/rust-stopwatch) — A stopwatch library [<img src="https://api.travis-ci.org/ellisonch/rust-stopwatch.svg?branch=master">](https://travis-ci.org/ellisonch/rust-stopwatch)
* FlameGraphs
* [mrhooray/torch](https://github.com/mrhooray/torch) — generates FlameGraphs based on DWARF Debug Info
* [proptest](https://crates.io/crates/proptest) — property testing framework inspired by the [Hypothesis](https://hypothesis.works/) framework for Python [<img src="https://api.travis-ci.org/altsysrq/proptest.svg?branch=master">](https://travis-ci.org/altsysrq/proptest)
@ -622,7 +632,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
* [zonyitoo/coio-rs](https://github.com/zonyitoo/coio-rs) — A coroutine I/O library with a working-stealing scheduler [<img src="https://api.travis-ci.org/zonyitoo/coio-rs.svg?branch=master">](https://travis-ci.org/zonyitoo/coio-rs)
* [TeaEntityLab/fpRust](https://github.com/TeaEntityLab/fpRust) — Monad/MonadIO, Handler, Coroutine/doNotation, Functional Programming features for Rust [<img src="https://api.travis-ci.org/TeaEntityLab/fpRust.svg?branch=master" alt="Travis CI Build Status">](https://travis-ci.org/TeaEntityLab/fpRust)
* [rust-lang-nursery/futures-rs](https://github.com/rust-lang-nursery/futures-rs) — Zero-cost futures in Rust [<img src="https://api.travis-ci.com/rust-lang-nursery/futures-rs.svg?branch=master" alt="Travis CI Build Status">](https://travis-ci.org/rust-lang-nursery/futures-rs)
* [rust-lang/futures-rs](https://github.com/rust-lang/futures-rs) — Zero-cost futures in Rust [<img src="https://api.travis-ci.com/rust-lang/futures-rs.svg?branch=master" alt="Travis CI Build Status">](https://travis-ci.org/rust-lang/futures-rs)
* [mio](https://github.com/tokio-rs/mio) — MIO is a lightweight IO library for Rust with a focus on adding as little overhead as possible over the OS abstractions [<img src="https://api.travis-ci.org/tokio-rs/mio.svg?branch=master">](https://travis-ci.org/tokio-rs/mio)
* [rustasync/runtime](https://github.com/rustasync/runtime) - A runtime agnostic API designed to make async feel like its part of stdlib [![Crates.io](https://img.shields.io/crates/v/runtime.svg?style=flat-square)](https://crates.io/crates/runtime) [![Build status](https://img.shields.io/azure-devops/build/yoshuawuyts/rustasync/2/master.svg?style=flat-square)](https://dev.azure.com/yoshuawuyts/rustasync/_build?definitionId=2)
@ -636,7 +646,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
* [kkawakam/rustyline](https://github.com/kkawakam/rustyline) [[rustyline](https://crates.io/crates/rustyline)] — readline implementation in Rust [<img src="https://api.travis-ci.org/kkawakam/rustyline.svg?branch=master">](https://travis-ci.org/kkawakam/rustyline)
* Pipeline
* [imp/pager-rs](https://gitlab.com/imp/pager-rs) [[pager](https://crates.io/crates/pager)] — pipe your output through an external pager [<img src="https://gitlab.com/imp/pager-rs/badges/master/build.svg">](https://gitlab.com/imp/pager-rs/pipelines)
* [imp/pager-rs](https://gitlab.com/imp/pager-rs) [[pager](https://crates.io/crates/pager)] — pipe your output through an external pager
* [hniksic/rust-subprocess](https://github.com/hniksic/rust-subprocess) [[subprocess](https://crates.io/crates/subprocess)] — facilities for interaction with external pipelines [<img src="https://api.travis-ci.org/hniksic/rust-subprocess.svg?branch=master">](https://travis-ci.org/hniksic/rust-subprocess)
* [oconnor663/duct.rs](https://github.com/oconnor663/duct.rs) [[duct](https://crates.io/crates/duct)] — A builder for subprocess pipelines and IO redirection [<img src="https://api.travis-ci.org/oconnor663/duct.rs.svg?branch=master">](https://travis-ci.org/oconnor663/duct.rs)
* [philippkeller/rexpect](https://github.com/philippkeller/rexpect) [[rexpect](https://crates.io/crates/rexpect)] — automate interactive applications such as ssh, ftp, passwd, etc [<img src="https://api.travis-ci.org/philippkeller/rexpect.svg?branch=master">](https://travis-ci.org/philippkeller/rexpect)
@ -707,13 +717,14 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
* [starship/starship](https://starship.rs/) [[starship](https://crates.io/crates/starship)] — A minimal, blazing fast, and extremely customizable prompt for any shell [![Build status](https://github.com/starship/starship/workflows/Main%20workflow/badge.svg?branch=master&event=push)](https://github.com/starship/starship/actions)
* Style
* [ogham/rust-ansi-term](https://github.com/ogham/rust-ansi-term) [[ansi_term](https://crates.io/crates/ansi_term)] — control colours and formatting on ANSI terminals [<img src="https://api.travis-ci.org/ogham/rust-ansi-term.svg?branch=master">](https://travis-ci.org/ogham/rust-ansi-term)
* [vitiral/termstyle](https://github.com/vitiral/termstyle) [[termstyle](https://docs.rs/termstyle/0.1.2/termstyle/)] — build (and test) formatted and styled command line applications
* [SergioBenitez/yansi](https://github.com/SergioBenitez/yansi) [[yansi](https://crates.io/crates/yansi)] — A dead simple ANSI terminal color painting library
* [ogham/rust-term-grid](https://github.com/ogham/rust-term-grid) [[term_grid](https://crates.io/crates/term_grid)] — Rust library for putting things in a grid [<img src="https://api.travis-ci.org/ogham/rust-term-grid.svg?branch=master">](https://travis-ci.org/ogham/rust-term-grid)
@ -797,12 +808,10 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
* [Fraunhofer-AISEC/rabe](https://github.com/Fraunhofer-AISEC/rabe) — Library providing several Attribute-Based Encryption (ABE) schemes
* [racum/rust-djangohashers](https://github.com/racum/rust-djangohashers) — A Rust port of the password primitives used in the Django Project. It doesn't require Django, only hashes and validates passwords according to its style. [<img src="https://api.travis-ci.org/Racum/rust-djangohashers.svg?branch=master">](https://travis-ci.org/Racum/rust-djangohashers)
* [RNCryptor/rncryptor-rs](https://github.com/RNCryptor/rncryptor-rs) — Pure Rust implementation of the RNCryptor AES file format
* [conradkdotcom/rooster](https://github.com/conradkdotcom/rooster) [[rooster](https://crates.io/crates/rooster)] — Simple password manager to use in your terminal
* [conradkleinespel/rooster](https://github.com/conradkleinespel/rooster) [[rooster](https://crates.io/crates/rooster)] — Simple password manager to use in your terminal
* [sfackler/rust-native-tls](https://github.com/sfackler/rust-native-tls) — Bindings for native TLS libraries
* [benashford/rs-es](https://github.com/benashford/rs-es) [[rs-es](https://crates.io/crates/rs-es)] — A Rust client for the [Elastic](https://www.elastic.co/) REST API [<img src="https://api.travis-ci.org/benashford/rs-es.svg?branch=master">](https://travis-ci.org/benashford/rs-es)
* [elastic-rs/elastic-reqwest](https://github.com/elastic-rs/elastic-reqwest) [[elastic_reqwest](https://crates.io/crates/elastic_reqwest)] — A lightweight implementation of the Elasticsearch API based on Reqwest [<img src="https://api.travis-ci.org/elastic-rs/elastic-reqwest.svg">](https://travis-ci.org/elastic-rs/elastic-reqwest)
* [elastic-rs/elastic](https://github.com/elastic-rs/elastic) [[elastic](https://crates.io/crates/elastic)] — elastic is an efficient, modular API client for Elasticsearch written in Rust [<img src="https://travis-ci.org/elastic-rs/elastic.svg?branch=master">](https://travis-ci.org/elastic-rs/elastic) [<img src="https://ci.appveyor.com/api/projects/status/csa78tcumdpnbur2?svg=true">](https://ci.appveyor.com/project/KodrAus/elastic)
* etcd
* [jimmycuadra/rust-etcd](https://github.com/jimmycuadra/rust-etcd) [[etcd](https://crates.io/crates/etcd)] — A client library for CoreOS's etcd. [<img src="https://api.travis-ci.org/jimmycuadra/rust-etcd.svg?branch=master">](https://travis-ci.org/jimmycuadra/rust-etcd)
* ForestDB
@ -887,6 +896,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
@ -931,7 +941,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
* [TyOverby/bincode](https://github.com/servo/bincode) — A binary encoder/decoder in Rust [<img src="https://api.travis-ci.com/TyOverby/bincode.svg?branch=master">](https://travis-ci.org/TyOverby/bincode)
@ -955,7 +965,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
* JSON
* [pikkr/pikkr](https://github.com/pikkr/pikkr) [[pikkr](https://crates.io/crates/pikkr)] — JSON parser which picks up values directly without performing tokenization in Rust
* [serde-rs/json](https://github.com/serde-rs/json) [[serde\_json](https://crates.io/crates/serde_json)] — JSON support for [Serde](https://github.com/serde-rs/serde) framework [<img src="https://api.travis-ci.org/serde-rs/json.svg?branch=master">](https://travis-ci.org/serde-rs/json)
* [Licenser/simdjson-rs](https://github.com/Licenser/simdjson-rs) [[simd-json](https://crates.io/crates/simd-json)] - High performance JSON parser based on a port of simdjson
* [Licenser/simdjson-rs](https://github.com/simd-lite/simdjson-rs) [[simd-json](https://crates.io/crates/simd-json)] - High performance JSON parser based on a port of simdjson
* [maciejhirsz/json-rust](https://github.com/maciejhirsz/json-rust) [[json](https://crates.io/crates/json)] — JSON implementation in Rust [<img src="https://api.travis-ci.org/maciejhirsz/json-rust.svg?branch=master">](https://travis-ci.org/maciejhirsz/json-rust)
* [relm](https://github.com/antoyo/relm) — Asynchronous, GTK+-based, GUI library, inspired by Elm [<img src="https://api.travis-ci.org/antoyo/relm.svg?branch=master">](https://travis-ci.org/antoyo/relm)
@ -1106,7 +1116,7 @@ See also [Are we game yet?](http://arewegameyet.com)
### Image processing
* [abonander/img_hash](https://github.com/abonander/img_hash) — Perceptual image hashing and comparison for equality and similarity.
* [abonander/img_hash](https://github.com/abonander/img_hash) — Perceptual image hashing and comparison for equality and similarity. [![Build Status](https://api.travis-ci.org/abonander/img_hash.svg?branch=master)](https://travis-ci.org/abonander/img_hash)
* [image-rs/image](https://github.com/image-rs/image) — Basic imaging processing functions and methods for converting to and from image formats [<img src="https://api.travis-ci.org/image-rs/image.svg?branch=master">](https://travis-ci.org/image-rs/image)
* [image-rs/imageproc](https://github.com/image-rs/imageproc) — An image processing library, based on the `image` library. [![Build Status](https://api.travis-ci.org/image-rs/imageproc.svg?branch=master)](https://travis-ci.org/image-rs/imageproc)
* [twistedfall/opencv-rust](https://github.com/twistedfall/opencv-rust) — Rust bindings for OpenCV [<img src="https://api.travis-ci.org/twistedfall/opencv-rust.svg?branch=cv2">](https://travis-ci.org/twistedfall/opencv-rust)
@ -1120,9 +1130,10 @@ See also [Are we game yet?](http://arewegameyet.com)
[[log](https://crates.io/keywords/log)]
* [rust-lang-nursery/log](https://github.com/rust-lang-nursery/log) — Logging implementation for Rust [![Build Status](https://api.travis-ci.com/rust-lang-nursery/log.svg?branch=master)](https://travis-ci.org/rust-lang-nursery/log)
* [seanmonstar/pretty-env-logger](https://github.com/seanmonstar/pretty-env-logger) — A pretty, easy-to-use logger for Rust. [![Build Status](https://api.travis-ci.com/seanmonstar/pretty-env-logger.svg?branch=master)](https://travis-ci.org/seanmonstar/pretty-env-logger)
* [rust-lang-nursery/log](https://github.com/rust-lang/log) — Logging implementation for Rust [![Build Status](https://api.travis-ci.com/rust-lang-nursery/log.svg?branch=master)](https://travis-ci.org/rust-lang-nursery/log)
* [slog-rs/slog](https://github.com/slog-rs/slog) — Structured, composable logging for Rust [![Build Status](https://api.travis-ci.org/slog-rs/slog.svg?branch=master)](https://travis-ci.org/slog-rs/slog)
* [sfackler/log4rs](https://github.com/sfackler/log4rs) — highly configurable logging framework modeled after Java's Logback and log4j libraries [![Build Status](https://api.travis-ci.org/sfackler/log4rs.svg?branch=master)](https://travis-ci.org/sfackler/log4rs)
* [estk/log4rs](https://github.com/estk/log4rs) — highly configurable logging framework modeled after Java's Logback and log4j libraries [![CircleCI](https://circleci.com/gh/estk/log4rs.svg?style=shield)](https://circleci.com/gh/estk/log4rs)
### Macro
@ -1147,7 +1158,9 @@ See also [Are we game yet?](http://arewegameyet.com)
* [vhbit/ObjCrust](https://github.com/vhbit/ObjCrust) — using Rust to create an iOS static library [<img src="https://api.travis-ci.org/vhbit/ObjCrust.svg?branch=master">](https://travis-ci.org/vhbit/ObjCrust)
* Pebble
* [andars/pebble.rs](https://github.com/andars/pebble.rs) — A crate that allows Rust to be used to develop Pebble applications.
* Android / iOS
* [i-schuetz/rust_android_ios](https://github.com/i-schuetz/rust_android_ios) — An example of using a shared Rust lib for Android and iOS using rust-swig and cbindgen respectively.
### Network programming
* HTTP
@ -1156,6 +1169,8 @@ See also [Are we game yet?](http://arewegameyet.com)
* [pop-os/url-scraper](https://github.com/pop-os/url-scraper) — Scrape URLs from HTML pages
* FTP
* [mattnenterprise/rust-ftp](https://github.com/mattnenterprise/rust-ftp) — an [FTP](https://en.wikipedia.org/wiki/File_Transfer_Protocol) client for Rust [<img src="https://api.travis-ci.org/mattnenterprise/rust-ftp.svg?branch=master">](https://travis-ci.org/mattnenterprise/rust-ftp)
* gRPC
* [pingcap/grpc-rs](https://github.com/tikv/grpc-rs) — The gRPC library for Rust built on C Core library and futures [![Build Status](https://api.travis-ci.org/pingcap/grpc-rs.svg?branch=master)](https://travis-ci.org/pingcap/grpc-rs)
* IPNetwork
* [achanda/ipnetwork](https://github.com/achanda/ipnetwork) — A library to work with IP networks in pure Rust [<img src="https://api.travis-ci.org/achanda/ipnetwork.svg?branch=master">](https://travis-ci.org/achanda/ipnetwork)
* [candrew/netsim](https://github.com/canndrew/netsim) — A Rust library for network simulation and testing [<img src="https://api.travis-ci.org/canndrew/netsim.svg?branch=master">](https://travis-ci.org/canndrew/netsim)
@ -1170,7 +1185,7 @@ See also [Are we game yet?](http://arewegameyet.com)
* [mattnenterprise/rust-nntp](https://github.com/mattnenterprise/rust-nntp) — an [NNTP](https://en.wikipedia.org/wiki/Network_News_Transfer_Protocol) client for Rust [<img src="https://api.travis-ci.org/mattnenterprise/rust-nntp.svg?branch=master">](https://travis-ci.org/mattnenterprise/rust-nntp)
* POP3
@ -1183,9 +1198,13 @@ See also [Are we game yet?](http://arewegameyet.com)
* uTP
* [meqif/rust-utp](https://github.com/meqif/rust-utp) — A [uTP](http://www.bittorrent.org/beps/bep_0029.html) (Micro Transport Protocol) library for Rust. [<img src="https://api.travis-ci.org/meqif/rust-utp.svg?branch=master">](https://travis-ci.org/meqif/rust-utp)
* [Covertness/coap-rs](https://github.com/Covertness/coap-rs) — A [Constrained Application Protocol(CoAP)](https://tools.ietf.org/html/rfc7252) library for Rust. [<img src="https://api.travis-ci.org/Covertness/coap-rs.svg?branch=master">](https://travis-ci.org/Covertness/coap-rs)
* Docker
* [fussybeaver/bollard](https://github.com/fussybeaver/bollard) - Docker daemon API in Rust
* RPC
* [smallnest/rpcx-rs](https://github.com/smallnest/rpcx-rs) — A RPC library for Rust for developing microservices in easy and simple way. [<img src="https://api.travis-ci.org/smallnest/rpcx-rs.svg?branch=master">](https://travis-ci.org/smallnest/rpcx-rs)
### Parsing
@ -1224,7 +1243,7 @@ See also [Are we game yet?](http://arewegameyet.com)
* [retep998/winapi-rs](https://github.com/retep998/winapi-rs) — Windows API bindings [<img src="https://api.travis-ci.org/retep998/winapi-rs.svg?branch=master">](https://travis-ci.org/retep998/winapi-rs)
* FreeBSD
@ -1245,9 +1264,9 @@ See also [Are we game yet?](http://arewegameyet.com)
* [botika/yarte](https://github.com/botika/yarte) — Yarte stands for **Y**et **A**nother **R**ust **T**emplate **E**ngine, is the fastest template engine. [![Build Status](https://api.travis-ci.org/botika/yarte.svg?branch=master)](https://travis-ci.org/botika/yarte)
* HTML
* [lfairy/maud](https://github.com/lfairy/maud) — compile-time HTML templates [<img src="https://api.travis-ci.org/lfairy/maud.svg?branch=master">](https://travis-ci.org/lfairy/maud)
* [lfairy/maud](https://github.com/lambda-fairy/maud) — compile-time HTML templates [<img src="https://api.travis-ci.org/lfairy/maud.svg?branch=master">](https://travis-ci.org/lfairy/maud)
* [Stebalien/horrorshow-rs](https://github.com/Stebalien/horrorshow-rs) — compile-time HTML templates [<img src="https://api.travis-ci.org/Stebalien/horrorshow-rs.svg?branch=master">](https://travis-ci.org/Stebalien/horrorshow-rs)
* [kaj/ructe](https://github.com/kaj/ructe) — HTML template system for Rust [<img src="https://api.travis-ci.org/kaj/ructe.svg?branch=master">](https://travis-ci.org/kaj/ructe)
* [Keats/tera](https://github.com/Keats/tera) — template engine based on Jinja2 and the Django template language. [<img src="https://api.travis-ci.org/Keats/tera.svg?branch=master">](https://travis-ci.org/Keats/tera)
@ -1273,6 +1292,7 @@ See also [Are we game yet?](http://arewegameyet.com)
* [andylokandy/simsearch-rs](https://github.com/andylokandy/simsearch-rs) [[simsearch](https://crates.io/crates/simsearch)] - A simple and lightweight fuzzy search engine that works in memory, searching for similar strings
@ -1293,14 +1313,14 @@ See also [Are we web yet?](http://www.arewewebyet.org) and [Rust web framework c
* Client-side / WASM
* [cargo-web](https://crates.io/crates/cargo-web) — A Cargo subcommand for the client-side Web [![Build Status](https://api.travis-ci.org/koute/cargo-web.svg)](https://travis-ci.org/koute/cargo-web)
* [seed](https://github.com/David-OConnor/seed) - A Rust framework for creating web apps [![Build Status](https://api.travis-ci.org/David-OConnor/seed.svg?branch=master)](https://travis-ci.org/David-OConnor/seed)
* [seed](https://seed-rs.org/) - A Rust framework for creating web apps
* [stdweb](https://crates.io/crates/stdweb) — A standard library for the client-side Web [![Build Status](https://api.travis-ci.org/koute/stdweb.svg)](https://travis-ci.org/koute/stdweb)
* [yew](https://crates.io/crates/yew) — Rust framework for making client web apps
* [hyperium/hyper](https://github.com/hyperium/hyper) — an HTTP implementation [<img src="https://api.travis-ci.org/hyperium/hyper.svg?branch=master">](https://travis-ci.org/hyperium/hyper)
* [seanmonstar/reqwest](https://github.com/seanmonstar/reqwest) — an ergonomic HTTP Client for Rust. [<img src="https://api.travis-ci.org/seanmonstar/reqwest.svg?branch=master">](https://travis-ci.org/seanmonstar/reqwest)
* [DoumanAsh/yukikaze](https://gitlab.com/Douman/yukikaze) — Beautiful and elegant Yukikaze is little HTTP client library based on hyper. [<img src="https://gitlab.com/Douman/yukikaze/badges/master/build.svg">](https://gitlab.com/Douman/yukikaze)
* [DoumanAsh/yukikaze](https://gitlab.com/Douman/yukikaze) — Beautiful and elegant Yukikaze is little HTTP client library based on hyper. [<img src="https://gitlab.com/Douman/yukikaze/badges/master/pipeline.svg">](https://gitlab.com/Douman/yukikaze)
* HTTP Server
* [actix/actix-web](https://github.com/actix/actix-web) — A lightweight async web framework for Rust with websocket support [<img src="https://api.travis-ci.org/actix/actix-web.svg?branch=master">](https://travis-ci.org/actix/actix-web)
* [branca](https://crates.io/crates/branca) — A Pure Rust implementation of Branca for Authenticated and Encrypted API tokens. [<img src="https://api.travis-ci.org/return/branca.svg?branch=master">](https://travis-ci.org/return/branca)
@ -1309,13 +1329,14 @@ See also [Are we web yet?](http://www.arewewebyet.org) and [Rust web framework c
* [GildedHonour/frank_jwt](https://github.com/GildedHonour/frank_jwt) — JSON Web Token implementation in Rust. [<img src="https://api.travis-ci.org/GildedHonour/frank_jwt.svg?branch=master">](https://travis-ci.org/GildedHonour/frank_jwt)
* [handlebars-rust](https://github.com/sunng87/handlebars-rust) — an Iron web framework middleware. [<img src="https://api.travis-ci.org/sunng87/handlebars-iron.svg?branch=master">](https://travis-ci.org/sunng87/handlebars-iron)
* [Iron](https://github.com/iron/iron) — A middleware-based server framework [<img src="https://api.travis-ci.org/GildedHonour/frank_jwt.svg?branch=master">](https://travis-ci.org/GildedHonour/frank_jwt)
* [Juniper](https://github.com/graphql-rust/juniper) — GraphQL server library for Rust [<img src="https://api.travis-ci.org/graphql-rust/juniper.svg?branch=master">](https://travis-ci.org/graphql-rust/juniper)
* [Nickel](https://github.com/nickel-org/nickel.rs/) — inspired by [Express](http://expressjs.com/) [<img src="https://api.travis-ci.org/nickel-org/nickel.rs.svg?branch=master">](https://travis-ci.org/nickel-org/nickel.rs)
* [Ogeon/rustful](https://github.com/Ogeon/rustful) — A RESTful web framework for Rust [<img src="https://api.travis-ci.org/Ogeon/rustful.svg?branch=master">](https://travis-ci.org/Ogeon/rustful)
* [Rocket](https://github.com/SergioBenitez/Rocket) — Rocket is web framework for Rust (nightly) with a focus on ease-of-use, expressability, and speed [<img src="https://api.travis-ci.org/SergioBenitez/Rocket.svg?branch=master">](https://travis-ci.org/SergioBenitez/Rocket)
* [Rustless](https://github.com/rustless/rustless) — A REST-like API micro-framework inspired by [Grape](https://github.com/ruby-grape/grape) and [Hyper](https://github.com/hyperium/hyper) [<img src="https://api.travis-ci.org/rustless/rustless.svg?branch=master">](https://travis-ci.org/rustless/rustless)
* [Saphir](https://github.com/richerarc/saphir) — A progressive web framework with low-level control, without the pain.
* [rustforce/sapper](https://github.com/daogangtang/sapper) — A lightweight web framework built on async hyper, implemented in Rust language. [<img src="https://api.travis-ci.com/rustforce/sapper.svg?branch=master">](https://travis-ci.org/rustforce/sapper)
* [tiny-http](https://github.com/tiny-http/tiny-http) — Low level HTTP server library [<img src="https://api.travis-ci.com/frewsxcv/tiny-http.svg?branch=master">](https://travis-ci.org/frewsxcv/tiny-http)
* [tiny-http](https://github.com/tiny-http/tiny-http) — Low level HTTP server library [<img src="https://api.travis-ci.com/frewsxcv/tiny-http.svg?branch=master">](https://travis-ci.org/tiny-http/tiny-http)
* [tomaka/rouille](https://github.com/tomaka/rouille) — Web framework in Rust [<img src="https://api.travis-ci.org/tomaka/rouille.svg?branch=master">](https://travis-ci.org/tomaka/rouille)
* [carllerche/tower-web](https://github.com/carllerche/tower-web) [[tower-web](https://crates.io/crates/tower-web)] — A fast, boilerplate free, web framework for Rust [<img src="https://api.travis-ci.org/carllerche/tower-web.svg?branch=master">](https://travis-ci.org/carllerche/tower-web)
* [danclive/sincere](https://github.com/danclive/sincere) — A micro web framework for Rust(stable) based on hyper and multithreading. [<img src="https://api.travis-ci.org/danclive/sincere.svg?branch=master">](https://travis-ci.org/danclive/sincere)
@ -1370,6 +1391,7 @@ A registry allows you to publish your Rust libraries as crate packages, to share
* [Build a language VM](https://blog.subnetzero.io/post/building-language-vm-part-00/)
* Podcasts
* [New Rustacean](https://newrustacean.com) — A podcast about learning Rust
* [Rustacean Station](https://rustacean-station.org/) - A community project for creating podcast content for Rust
* [Rusty Spike](https://rusty-spike.blubrry.net) — news on all things Rust