▲ Node.JS 12 JavaScript engine is up to 30% slower than Node 10 or JXcore? at github.com▼16 up and 5 down, posted by hernandez 3904 days ago 9 comments
tmhill 3903 days ago. link 2 points ▲ ▼QT team did the same for similar reasons. Performance + Cross platform etc. https://github.com/Nubisa/jxdocs/issues/40 It seems they will also open source a version of that JavaScript engine.