From May 31st, 2017 to March 23rd, 2018, 50% user give 5-star rating, 50% user give 2-star rating. for Jazz-MIDI chrome extension.
Jazz has the best app for midi...
Would be much more useful if it offered drop-in MIDI support (i.e. playing MIDI files directly on a page) instead of requiring proprietary Javascript on the page. On Mac OS there is no built-in MIDI player since 10.9 when Quicktime dropped support for MIDI, was hoping this would be a useful replacement, but no dice.