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cujojs avatar

cujojs/when

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View on GitHub↗
3,428 stars·387 forks·JavaScript·10 views

When

A solid, fast Promises/A+ and when() implementation, plus other async goodies.

Features

  • Asynchronous Control Flow - Reliable Promises/A+ implementation.
  • Control Flow Utilities - Fast Promises/A+ implementation.
  • Promise Implementations - Feature-rich library focused on control flow and functional utilities.

Star history

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Open-source alternatives to When

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  • petkaantonov/bluebirdpetkaantonov avatar

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    Bluebird is a JavaScript promise library designed for managing asynchronous operations with a custom promise implementation. It provides a framework for controlling promise lifecycles and orchestrating non-blocking programming patterns. The library distinguishes itself with an asynchronous debugging toolkit that captures long stack traces across asynchronous boundaries and a global handler for unhandled promise rejections. It includes a predicate-based error filtering system to target specific exception types and a mechanism for the deterministic cleanup of system resources. It covers a broa

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  • kriskowal/qkriskowal avatar

    kriskowal/q

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    q is a JavaScript promise library and asynchronous flow controller designed to manage non-blocking operations. It serves as a system for coordinating parallel tasks and sequencing asynchronous workflows through task chaining and error propagation. The library distinguishes itself with specialized debugging tools that capture long stack traces across asynchronous jumps and monitor unhandled rejections to prevent silent failures. It also functions as a remote object proxy, forwarding method calls to remote targets and routing responses back through promises. The project provides comprehensive

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  • creationix/stepcreationix avatar

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    An async control-flow library that makes stepping through logic easy.

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  • bevacqua/contrabevacqua avatar

    bevacqua/contra

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    :surfer: Asynchronous flow control with a functional taste to it

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See all 30 alternatives to When→

Frequently asked questions

What does cujojs/when do?

A solid, fast Promises/A+ and when() implementation, plus other async goodies.

What are the main features of cujojs/when?

The main features of cujojs/when are: Asynchronous Control Flow, Control Flow Utilities, Promise Implementations.

What are some open-source alternatives to cujojs/when?

Open-source alternatives to cujojs/when include: kriskowal/q — q is a JavaScript promise library and asynchronous flow controller designed to manage non-blocking operations. It… petkaantonov/bluebird — Bluebird is a JavaScript promise library designed for managing asynchronous operations with a custom promise… gartz/objecteventtarget — A same behaviour EventTarget prototype, that can work with any object from JavaScript. caolan/async — Async is a JavaScript asynchronous flow library designed to manage the execution and coordination of asynchronous… bevacqua/contra — :surfer: Asynchronous flow control with a functional taste to it. creationix/step — An async control-flow library that makes stepping through logic easy.