The @esfx suite of packages is designed to provide low-level interoperability between 3rd-party packages for a number of common operations.
The main packages in the @esfx suite include:
@esfx/async- Provides a number of asynchronous coordination primitives from the following packages:@esfx/async-autoresetevent@esfx/async-barrier@esfx/async-canceltoken@esfx/async-conditionvariable@esfx/async-countdown@esfx/async-deferred@esfx/async-delay@esfx/async-lazy@esfx/async-lockable@esfx/async-manualresetevent@esfx/async-mutex@esfx/async-queue@esfx/async-readerwriterlock@esfx/async-semaphore@esfx/async-stack@esfx/async-waitqueue
@esfx/cancelable- A low-level Symbol-based API for defining a common cancellation protocol.@esfx/collection-core- A low-level Symbol-based API for defining common collection behaviors.@esfx/collections- A common collections API composed of the following packages:@esfx/disposable- A low-level Symbol-based API for defining explicit resource management.@esfx/equatable- A low-level Symbol-based API for defining equality.@esfx/events- A low-level API for defining events.@esfx/indexed-object- A base class for custom integer-indexed objects.@esfx/lazy- Provides a class to simplify lazy-initialization logic.@esfx/metadata- An API for defining metadata about an object.@esfx/ref- A low-level API for defining forward references.@esfx/threading- Thread synchronization primitives for use with Workers:@esfx/type-model- A number of useful types for TypeScript.
Shim packages augment built-in objects with functionality from the main packages.
@esfx/cancelable-dom-shim@esfx/collection-core-shim@esfx/collection-core-dom-shim@esfx/equatable-shim@esfx/metadata-shim@esfx/reflect-metadata-compat
Adapter packages provide functionality to simplify interoperability scenarios with different platforms:
You can read more about the API here.