Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

High Performance Inter-Thread Messaging Library

Event-driven network library for multi-threaded Linux server in C++11

Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+.

Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/

RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

Napa.js: a multi-threaded JavaScript runtime

A simple C++11 Thread Pool implementation

Tools for concurrent programming in Rust

📌 a missing Java std lib(simple & 0-dependency) for framework/middleware, provide an enhanced InheritableThreadLocal that transmits values between threads even using thread pooling components.

Asynchronous socket, http(s) (client+server) and websocket library for android. Based on nio, not threads.

Simple, modern, thread-safe key-value observing for iOS and OS X.

oneAPI Threading Building Blocks (oneTBB)

📌 异步线程池框架，支持线程池动态变更&监控&报警，无需修改代码轻松引入。Asynchronous thread pool framework, support Thread Pool Dynamic Change & monitoring & Alarm, no need to modify the code easily introduced.

AutoRecon is a multi-threaded network reconnaissance tool which performs automated enumeration of services.

Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.

Advanced Java Redis client for thread-safe sync, async, and reactive usage. Supports Cluster, Sentinel, Pipelining, and codecs.

A fast, efficient Node.js Worker Thread Pool implementation

🦎 Move an async function into its own thread.

A really basic thread-safe progress bar for Golang applications

a thread-safe concurrent map for go

A multi-threaded download tool written with RxJava and Kotlin

A thread safe, performant, feature rich image fetcher

C++ logging library. It is powerful, supports asynchronous low latency, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability to write logs in your own customized format. It also provide support for logging your classes, third-party libraries, STL and third-party containers etc.

OpenThread released by Google is an open-source implementation of the Thread networking protocol

Glommio is a thread-per-core crate that makes writing highly parallel asynchronous applications in a thread-per-core architecture easier for rustaceans.

🧵 Make web workers & worker threads as simple as a function call.

Threading for PHP - Share Nothing, Do Everything :)

Bree is a Node.js and JavaScript job task scheduler with worker threads, cron, Date, and human syntax. Built for @ladjs, @forwardemail, @spamscanner, @cabinjs.