zero-overhead-keyed-promise-lock

An efficient keyed Promise lock for Node.js projects, ensuring the mutually exclusive execution of tasks associated with the same key. Key features include active key metrics and the ability to gracefully await the completion of all currently executing or
v1.1.1 URL: https://unpkg.com/zero-overhead-keyed-promise-lock@1.1.1/dist/zero-overhead-keyed-promise-lock.js
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keyed-locklock-keysequentialmutexkeyed-mutexpromise-lockasync-locklockevent-loop-locksequential-processingsequential-per-keyrace-conditioncritical-sectionasync-tasktask-lockFIFO-per-keygraceful-terminationgraceful-teardowngraceful-shutdownclean-teardownsmooth-teardowndeterministic-terminationcheck-and-abortactive-keyaccess-ongoing-taskaccess-executing-promisesmart-reuseavoid-redundant-executionsadvanced-usage-patternsbatch-processingdeterministic-batch-completionthrottlerate-limitingnodejsNode.jstypescripttsES2020

zero-overhead-promise-lock

An efficient Promise lock for Node.js projects, ensuring mutually exclusive execution of asynchronous tasks. Key features include a backpressure indicator, access to the currently executing task promise for smart reuse (useful when launching a duplicate t
v1.2.1 URL: https://unpkg.com/zero-overhead-promise-lock@1.2.1/dist/zero-overhead-promise-lock.js
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lockasync-lockmutexpromise-lockevent-loop-lockasync-task-lockrace-conditioncritical-sectionmutually-exclusivebackpressurebackpressure-indicatorgraceful-terminationgraceful-teardowngraceful-shutdownclean-teardownsmooth-teardowndisposablecheck-and-abortaccess-ongoing-taskaccess-executing-promisesmart-reuseavoid-redundant-executionsadvanced-usage-patternsevent-loop-iterationsis-availablecheck-and-abortthrottlerate-limitingnodejsNode.jstypescripttsES2020

async-resource-semaphore

an implementation of semaphore for javascript
v2.0.1 URL: https://unpkg.com/async-resource-semaphore@2.0.1/dist/async-resource-semaphore.umd.cjs
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semaphoreasyncaxioscritical-sectionevent-loop

critical-section

A mutual exclusion library using objects as lock identifiers
v0.1.1 URL: https://unpkg.com/critical-section@0.1.1/dist/index.js
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critical-sectionmutexsynchronizationconcurrencylockmutual-exclusion

@apiratorjs/locking

A lightweight library providing both local and distributed locking primitives (mutexes, semaphores, and read-write locks) for managing concurrency in Node.js.
v4.0.2 URL: https://unpkg.com/@apiratorjs/locking@4.0.2/dist/src/index.js
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lockingmutexsemaphoreread-write-lockconcurrencysynchronizationdistributed-lockingdistributed-mutexdistributed-semaphoredistributed-read-write-lockcritical-sectionrace-conditionresource-sharingthread-safetyconcurrent-access