I am currently using ember 1.13.
I have two apps which use emberjs.
Now I am thinking of integrating these two apps by creating a new route in the first app and display specific route of the second app.
Many suggested to use ember-engines,but they need ember 2.10 or higher.Since my application mostly depends on IE 8,I cannot migrate from ember 1.x.
IE8 support was dropped by Microsoft on January 12, 2016 but I think that if you still need to support it you can switch to a more modern Ember version that supports Fastboot (and engines). See also: