Browser compatibility

Promises support is extended to many modern browsers but not to all. A handy reference of what browser it supports is given in desktop and mobile screen resolutions:

  • Desktop compatibility:

    Feature

    Chrome

    Firefox

    Internet Explorer

    Opera

    Safari

    Basic support

    36

    31

    Not supported till IE 11. Added in

    Edge

    27

    8

  • Mobile compatibility:

    Feature

    Android

    Firefox Mobile (Gecko)

    IE Mobile

    Opera Mobile

    Safari Mobile

    Chrome for Android

    Basic support

    4.4.4

    31

    Edge

    Not supported

    Not supported

    42

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