Grid - Performance issue in an Angular CLI application

[rsharmapinnakl]

I have been upgrading my application from AngularJS to Angular(v4). I created my Angular application using the Angular CLI. I noticed that the Grid becomes very slow(on scrollling, sorting etc.) when there are a significant number of rows(>100). This was never a problem with kendo UI for AngularJS.

Also, when I tested this on a Kendo plunker, the grid performed well, though not as good as the grid for AngularJS or jQuery.

Here's a minimal Angular CLI project using the kendo grid for around 500 rows- https://github.com/rsharmapinnakl/angular-kendo-grid-example

Here's the same code on a plunker - http://plnkr.co/edit/zhegT2?p=preview

I don't understand why these two perform differently. The grid in the Angular CLI project does not provide an acceptable user experience. Is there a way to fix this?

[rkonstantinov]

You should make sure that the app is running in production mode by starting it with ng serve --prod

[tsvetomir]

For Angular CLI projects append the --env=prod flag, e.g. ng build --env=prod

Closing this issue, but feel free to reopen if you identify any specific performance problems.