Meteor 3.5 Cuts CPU by 9% and Doubles Throughput with uWebSockets.js Switch
Meteor 3.5 introduces a pluggable DDP transport that can be swapped to uWebSockets.js via the DDP_TRANSPORT=uws environment variable, delivering up to 1.6x higher throughput, 9 % lower CPU, 11 % less RAM and 26 % shorter GC pauses for RPC-heavy apps.