Atom hovers at less than 5% usage between at least 5 separate workers for me. It&#x27;s no &#x27;ed&#x27; in terms of RAM but if it&#x27;s under a gig it&#x27;s fine by me. Certainly better than IntelliJ was in that respect.<p>Works pretty perfectly with rust as well. I have both a vim and an atom rust setup and they have near total feature parity.