BASELINE NowYouCanUse.com
Widely Available JavaScript
id: async-generators

Async generators

Async generator functions (async function*) create iterators that return multiple promises, one after another, on-demand.
Baseline Status: Achieved Widely Available on Jul 15, 2022 (Cross-browser Newly Available since Jan 15, 2020).
Desktop Browser Engine Support
Google Chrome
63
Supported
Mozilla Firefox
57
Supported
Apple Safari
12
Supported
Microsoft Edge
79
Supported
Mobile Browser Engine Support
Chrome Android
63
Firefox Android
57
Safari iOS
12
Specifications and References
Specification ↗ Specification ↗ Feature XML ↗
MDN Browser Compat Data Keys:
javascript.builtins.AsyncGenerator ↗ javascript.builtins.AsyncGenerator.next ↗ javascript.builtins.AsyncGenerator.return ↗ javascript.builtins.AsyncGenerator.throw ↗ javascript.builtins.AsyncGeneratorFunction ↗ javascript.builtins.AsyncGeneratorFunction.AsyncGeneratorFunction ↗ javascript.functions.method_definitions.async_generator_methods ↗ javascript.operators.async_generator_function ↗ javascript.statements.async_generator_function ↗