I need access to Sketch support files containing the existing UI elements for Kendo for Angular so that I can create comps for my design. 

Ideally this would be a collection of sketch symbols that match the current Kendo UI design. 

Allow using current switch in a trivalent state (i.e. : true,false,undefined)

Currently, controls are getting their culture from the LOCALE_ID of Angular2 which is set pre-compile time.  This is good and all but there will be issues faced when the application supports multiple countries.  It isn't advisable to create different applications for different countries which have the same functionality.

It would be better if we can simply pass an optional parameter to the control and set the culture that we want to be used.

Date/Time components currently only support date objects for binding, but API calls typically return dates as strings. I would like the option to enable any date/time component to convert strings to date objects during binding. A boolean property such as AllowDateTypeConversion would be nice and allow developers to avoid boilerplate code in all their http service calls.

Is there a plan to release Diagram component for Angular? I am looking at converting Silverlight application into Angular that used the diagram compoment. Diagram is missing. I can see other third-party vendor providing this component.

Should have features on previous web technologies. What's the point of going new, if features are missing? 

so test won't fail if you don't add CUSTOM_ELEMENTS_SCHEMA

Add npm command installing all kendo-ui-for-angular components at once

Reference implementation - the ASP.NET Ajax RibbonBar (http://demos.telerik.com/aspnet-ajax/ribbonbar/examples/overview/defaultcs.aspx)

Intruduce Mobile Touch Events for Angular2 as in https://docs.telerik.com/kendo-ui/api/javascript/mobile/ui/touch

 

Add a native spreadsheet component to Kendo for Angular, similar to the jQuery spreadsheet. 

An ASP.Net Core (net framework) project template with angular 4 and all the services set up to use the report viewer in the webapp, along with a sample report and the reportviewer in the angular app. You could also use your own angular controls as well??
This would be an enhanced version of the one available for vs2017 with webapis setup for data and serving the report.

Be able to turn off Keyboard Navigation for Kendo Component for Angular 4. (Not just for buttons)

Sometimes, our app may certain key down registered for other events but Kendo's component's keyboard navigation can't be turned off easily and will take over our app's keydown.

For now,  we have to write wrapper for every component that we don't want keyboard navigation like this:
http://plnkr.co/edit/yBAvnQ63yg9Y0REMcnRS?p=preview

Multiple date picker, single date pick, date range pick. Please add all functionality in angular date component.

We have a regular need for a non-grid scroller that scrolls over a list of items, virtualizing the instances of the item renderers. The grid does this of course, but it would be quite a hack to implement this for non-grid situations such as a list of cards or panels. Ideally this would work similarly to the grid and support infinite scrolling via the calculated dispatching of pagination events. Also would be great if it supported variable height item renderers. 

Regarding not only DateTime Pickers, but Data Query in general, it would be great if you could offer the option to automatically remove the time offset in OData path.
Please find an example below:
We need to retrieve all data concerning the date "2000-01-01".
Data are stored as shown below:
Date1:	"2000-01-01T00:00:00+02:00"
Date2:	"2000-01-01T00:00:00+03:00"
The OData path constructed is the following:
"... or cfTrade/TradeDate eq 2000-01-01T00:00:00.000Z..."
So, no Date is actually retrieved.

It'll be awesome if you can have required packages in the package.json file in StackBlitz based on sample. An example, If I'm looking at Kendo Menu sample code in StackBlitz I can just go to package.json and see all the required packages I need to work with Kendo Menu.

To change the topView or bottomView property I have to set the value as string. E.g. topView="month". To be typesave I like to use the CalendarViewEnum in my typescript code. When I bind the enum in the view, the enum-value is set.
But unfortunately the enum value is a number and not a string.
I must convert the enum value like:

public getBottomView(): string {
     return CalendarViewEnum[this._bottomView];
}

Live would be easier if string enums would be used.

The fromDate method of the kendo-intl package allows to use a skeleton format to provide a generic mask that is applied to the current locale.
It would be great to get this functionality for the format string of the date-inputs to gain the possibility to define a locale independent format.
E.g yMMMM will show year and month with respect to the current locale.

On grid with 50 rows and 100 columns, autoFitColumns method freezes browser and annoying "Page unresponsive" is shown to the user. Please make function responsive.

Based on high Chrome CPU usage I think method could be ran in background thread. Probably Web workers would be appropriate for this task. This may help.