There are several teams at MS using ember (and ember-cli), and they've been PR'ing improvements. (Source: MS hosted the last Seattle Ember Meetup: http://www.me

There are several teams at MS using ember (and ember-cli), and they've been PR'ing improvements. (Source: MS hosted the last Seattle Ember Meetup: http://www.meetup.com/Ember-js-Seattle-Meetup/events/227879633/ http://www.meetup.com/Ember-js-Seattle-Meetup/events/2278796...) What helped me the most was moving to Node 4+, which made memory management MUCH better.