semaphore

Queuer is a queue manager, built on top of OperationQueue and Dispatch (aka GCD).

A zero-knowledge protocol for anonymous interactions.

Popular PHP library for serialized execution of critical code in concurrent situations

Fast semaphore using ETS.

Semaphore using `async` and `await`

TypeScript-STL (Standard Template Library, migrated from C++)

A Synchronization Primitive for Swift Concurrency

Creates and manages locks, a mechanism to provide exclusive access to a shared resource

Like errgroup/waitgroup, but only runs a maximum of tasks at any time.

An asynchronous .NET Standard 2.0 library that allows you to lock based on a key (keyed semaphores), limiting concurrent threads sharing the same key to a specified number, with optional pooling for reducing memory allocations.

Get environment variables exposed by CI services

Playbooks for setup and updating of raspberry pi projects.

Distributed mutex and semaphore based on Redis

Non-blocking synchronization primitives for PHP based on Amp and Revolt.

The one-stop generic task batching and management library

Fast resizable golang semaphore primitive

Practical multithreading tutorials. Languages supported: C++, Java, C#, Python, Javascript/Nodejs.

Mutex for Laravel Console Commands.

Public domain single header inter process communication primitives

Threading and Multiprocessing made easy.