Mutex Packages

Lock on asynchronous code

A mutex for guarding async workflows

Awaitable semaphore/mutex

mutex lock for javascript

Mutex locks, Read/Write locks, Condition variables and Semaphores

Distributed mutex and semaphore based on Redis

Isomorphic read/write lock that works in single processes, node clusters and web workers

Node distributed locking using redis

Generate functions that do not allow parallel executions

Distributed locking using PostgreSQL advisory locks

A redis binary semaphore with async wait

Node distributed locking using redis with ioredis adapter

Can freeze and unfreeze on any object. Tiny mutex.

Promised based Mutex

Make guarded sections of code that won't run concurrently and queue instead

A cache module for node.js that uses a two-level cache (in-memory cache for recently accessed data plus Redis for distributed caching) with some extra features to avoid cache stampedes and thundering herds.

Mutex locks for javascript

Mind-blowingly simple local resource management

function decorator which ensures that calls do not run simultaneously

mutual-exclusion lock for promise chains