# Auto instantiating classes at app launch

**URL:** <https://discourse.aurelia.io/t/auto-instantiating-classes-at-app-launch/488>\
**Category:** Best Practices\
**Created:** [December 3, 2017, 9:26pm UTC](https://discourse.aurelia.io/t/auto-instantiating-classes-at-app-launch/488 "2017-12-03T21:26:55Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![gheoan](https://yyz1.discourse-cdn.com/flex027/user_avatar/discourse.aurelia.io/gheoan/32/55_2.png) [@gheoan](https://discourse.aurelia.io/u/gheoan)\
**Post date:** [December 9, 2017, 6:48pm UTC](https://discourse.aurelia.io/t/auto-instantiating-classes-at-app-launch/488/8 "2017-12-09T18:48:51Z")

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This was asked before: [Causing Aurelia to create singletons before VM's need them](https://discourse.aurelia.io/t/causing-aurelia-to-create-singletons-before-vms-need-them/284).

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_[View the full topic](https://discourse.aurelia.io/t/auto-instantiating-classes-at-app-launch/488)._