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ng serve is about 5 times slower when compiling with IonicModule (Angular 7)

See original GitHub issue

Bug Report

Ionic version: [x] 4.x

Current behavior: A brand new angular project has a compile time < 1 second. When I add @ionic/angular , the compile time becomes on average > 5 seconds when using it with ng serve

Any idea why this happens? Is this an ionic issue?

Expected behavior: Expected compile time to be as fast as Ionic3 or faster.

Steps to reproduce: 1, Start a new angular project 2. run ng serve, change app.component.htm multiple times and notice how the compile time is < 1seconds after a couple compiles 2. run npm i @ionic/angular 3. Add IonicModule to the angular module 4. run ng serve and notice how the average time is now > 5 seconds.

Related code:

Other information:

Ionic info:

Ionic:
   ionic (Ionic CLI) : 4.6.0
System:
   NodeJS : v10.15.0
   npm    : 6.5.0
   OS     : Windows 10

Issue Analytics

State:
Created 5 years ago
Comments:6 (3 by maintainers)

Top GitHub Comments

1reaction

manucorporatcommented, Jan 8, 2019

Tracking progress here: https://github.com/ionic-team/ionic/issues/17001

Thanks for the issue report!

0reactions

ionitron-bot[bot]commented, Feb 7, 2019

Thanks for the issue! This issue is being locked to prevent comments that are not relevant to the original issue. If this is still an issue with the latest version of Ionic, please create a new issue and ensure the template is fully filled out.