Perhaps you're measuring a development build?
I just tried a new ember 3.15 app production build, the JS payload comes in at 712.29 KB (180.80 KB gzipped)
`ember new myapp && cd myapp && ember build --environment='production' && ls -la dist/assets`
I just tried a new ember 3.15 app production build, the JS payload comes in at 712.29 KB (180.80 KB gzipped)
`ember new myapp && cd myapp && ember build --environment='production' && ls -la dist/assets`
But that's not a good enough reason :)
Thanks for surfacing this!