MIDIOutputMap

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The MIDIOutputMap read-only interface of the Web MIDI API provides the set of MIDI output ports that are currently available.

A MIDIOutputMap instance is a read-only Map-like object, in which each key is the ID string for MIDI output, and the associated value is the corresponding MIDIOutput object.

Specifications

Specification
Web MIDI API
# midiinputmap-interface

Browser compatibility

BCD tables only load in the browser