NativeScript/apps/toolbox/src/list-page.xml

<Page xmlns="http://schemas.nativescript.org/tns.xsd" navigatingTo="navigatingTo" actionBarHidden="false">
     <Page.actionBar>
        <ActionBar>
            <Label text="Components" class="header"/>
        </ActionBar>
    </Page.actionBar>

    <ListView class="list-group" items="{{ components }}" itemTap="{{ componentsItemTap }} " separatorColor="#00000000"
        itemTemplateSelector="{{ selectItemTemplate }}">
        <ListView.itemTemplates>
            <template key="not-last">
                <StackLayout class="list-row-item">
                    <GridLayout>
                        <FlexboxLayout flexDirection="row" class="list-view-row" verticalAlignment="center">
                            <ios>
                                <Label text="{{ iconText }}" class="icon-around icon-label"/>
                            </ios>
                            <android>
                                <StackLayout class="icon-around">
                                    <Label text="{{ iconText }}" class="icon-label"/>
                                </StackLayout>
                            </android>
                            <StackLayout class="va-middle">
                                <Label text="{{ name }}" class="component-label"></Label>
                            </StackLayout>
                        </FlexboxLayout>
                        <Label text="J" class="component-select component-select-fix"></Label>
                    </GridLayout>
                    <StackLayout class="listview-separator"/>
                </StackLayout>
            </template>
            <template key="last">
                <StackLayout class="list-row-item">
                    <GridLayout>
                        <FlexboxLayout flexDirection="row" class="list-view-row" verticalAlignment="center">
                            <ios>
                                <Label text="{{ iconText }}" class="icon-around icon-label"/>
                            </ios>
                            <android>
                                <StackLayout class="icon-around">
                                    <Label text="{{ iconText }}" class="icon-label"/>
                                </StackLayout>
                            </android>
                            <StackLayout class="va-middle">
                                <Label text="{{ name }}" class="component-label"></Label>
                            </StackLayout>
                        </FlexboxLayout>
                        <Label text="J" class="component-select component-select-fix"></Label>
                    </GridLayout>
                </StackLayout>
            </template>
        </ListView.itemTemplates>
    </ListView>

</Page>