* [SolidOak](https://github.com/oakes/SolidOak) — a simple IDE for Rust, based on GTK+ and [Neovim](https://github.com/neovim/neovim)
* Visual Studio
@ -246,7 +246,7 @@ See also [http://areweideyet.com/](http://areweideyet.com/) and [Rust and IDEs](
* [zonyitoo/coio-rs](https://github.com/zonyitoo/coio-rs) — a coroutine I/O library with a working-stealing scheduler [<img src="https://travis-ci.org/zonyitoo/coio-rs.svg?branch=master">](https://travis-ci.org/zonyitoo/coio-rs)
* [thehydroimpulse/tangle](https://github.com/thehydroimpulse/tangle) — a scala-inspired futures library [<img src="https://travis-ci.org/thehydroimpulse/tangle.svg?branch=master">](https://travis-ci.org/thehydroimpulse/tangle)
* [alexcrichton/futures-rs](https://github.com/alexcrichton/futures-rs) - Zero-cost futures in Rust [<img src="https://travis-ci.org/alexcrichton/futures-rs.svg?branch=master" alt="Travis CI Build Status">](https://travis-ci.org/alexcrichton/futures-rs)
* [alexcrichton/futures-rs](https://github.com/alexcrichton/futures-rs) — Zero-cost futures in Rust [<img src="https://travis-ci.org/alexcrichton/futures-rs.svg?branch=master" alt="Travis CI Build Status">](https://travis-ci.org/alexcrichton/futures-rs)
* [carllerche/mio](https://github.com/carllerche/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://travis-ci.org/carllerche/mio.svg?branch=master">](https://travis-ci.org/carllerche/mio)
@ -348,15 +348,15 @@ See also [http://areweideyet.com/](http://areweideyet.com/) and [Rust and IDEs](
* [briansmith/ring](https://github.com/briansmith/ring) — Safe, fast, small crypto using Rust and BoringSSL's cryptography primitives. [<img src="https://travis-ci.org/briansmith/ring.svg?branch=master">](https://travis-ci.org/briansmith/ring)
* [briansmith/webpki](https://github.com/briansmith/webpki) — Web PKI TLS X.509 certificate validation in Rust. [<img src="https://travis-ci.org/briansmith/webpki.svg?branch=master">](https://travis-ci.org/briansmith/webpki)
* [ctz/rustls](https://github.com/ctz/rustls) - a Rust implementation of TLS
* [ctz/rustls](https://github.com/ctz/rustls) — a Rust implementation of TLS
* [DaGenix/rust-crypto](https://github.com/DaGenix/rust-crypto) — cryptographic algorithms in Rust [<img src="https://travis-ci.org/DaGenix/rust-crypto.svg?branch=master">](https://travis-ci.org/DaGenix/rust-crypto)
@ -438,7 +438,7 @@ See also [http://areweideyet.com/](http://areweideyet.com/) and [Rust and IDEs](
* [gsquire/sendgrid-rs](https://github.com/gsquire/sendgrid-rs) — unofficial Rust library for SendGrid API [<img src="https://travis-ci.org/gsquire/sendgrid-rs.svg?branch=master">](https://travis-ci.org/gsquire/sendgrid-rs)
* [lettre/lettre](https://github.com/lettre/lettre) — an SMTP-library for Rust [<img src="https://travis-ci.org/lettre/lettre.svg?branch=master">](https://travis-ci.org/lettre/lettre)
* [staktrace/mailparse](https://github.com/staktrace/mailparse) [[mailparse](https://crates.io/crates/mailparse)] - a library for parsing real-world email files [<img src="https://travis-ci.org/staktrace/mailparse.svg?branch=master">](https://travis-ci.org/staktrace/mailparse)
* [staktrace/mailparse](https://github.com/staktrace/mailparse) [[mailparse](https://crates.io/crates/mailparse)] — a library for parsing real-world email files [<img src="https://travis-ci.org/staktrace/mailparse.svg?branch=master">](https://travis-ci.org/staktrace/mailparse)
### Encoding
@ -611,7 +611,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
* [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://travis-ci.org/mattnenterprise/rust-ftp.svg?branch=master">](https://travis-ci.org/mattnenterprise/rust-ftp)
* Low level
* [libpnet/libpnet](https://github.com/libpnet/libpnet) — a cross-platform, low level networking [<img src="https://travis-ci.org/libpnet/libpnet.svg?branch=master">](https://travis-ci.org/libpnet/libpnet)
* [tokio-rs/tokio](https://github.com/tokio-rs/tokio) - Tokio is a network application framework for rapid development and highly scalable production deployments of clients and servers.
* [tokio-rs/tokio](https://github.com/tokio-rs/tokio) — a network application framework for rapid development and highly scalable production deployments of clients and servers.
* [ivanceras/inquerest](https://github.com/ivanceras/inquerest) — an URL parameter parser for rest filter inquiry [![Build Status](https://travis-ci.org/ivanceras/inquerest.svg?branch=master)](https://travis-ci.org/ivanceras/inquerest)
@ -708,7 +708,7 @@ See also [Rust web framework comparison](https://github.com/flosse/rust-web-fram
* Benchmarks
* [TeXitoi/benchmarksgame-rs](https://github.com/TeXitoi/benchmarksgame-rs) — Rust implementations for the [The Computer Language Benchmarks Game](http://benchmarksgame.alioth.debian.org/) [<img src="https://travis-ci.org/TeXitoi/benchmarksgame-rs.svg?branch=master">](https://travis-ci.org/TeXitoi/benchmarksgame-rs)
* Learning
* [exercism.io](http://exercism.io/languages/rust) - programming exercises that help you learn new concepts in Rust.
* [exercism.io](http://exercism.io/languages/rust) — programming exercises that help you learn new concepts in Rust.
* [Rust by Example](http://rustbyexample.com/)
* [rust-learning](https://github.com/ctjhoa/rust-learning) — a collection of useful resources to learn Rust
* [Rustlings](https://github.com/carols10cents/rustlings) — small exercises to get you used to reading and writing Rust code
@ -718,7 +718,7 @@ See also [Rust web framework comparison](https://github.com/flosse/rust-web-fram