Curiosity
A two-column slide showing C# code for a VStack and its rendered UI output with dashed connectors.

Component basics

Every view implements IComponent with a Render() method. Composition is just C# method calls.


using static Tesserae.UI;

public class TicketView : IComponent
{
    private readonly string _title;
    public TicketView(string title) => _title = title;

    public dom.HTMLElement Render() =>
        VStack().Children(
            TextBlock(_title).Size(20).SemiBold(),
            HStack().Children(
                Button("Assign").OnClick(() => AssignTicket()),
                Button("Close").OnClick(() => CloseTicket())
            )
        ).Render();
}

Layout primitives:

Component What it is
VStack() Vertical flexbox
HStack() Horizontal flexbox
Grid() CSS grid
Defer(async () => ...) Async content — renders a spinner, then the result

Common components: TextBlock, Button, SearchBox, TextBox, Dropdown, Card, Modal, Pivot, ProgressBar, Badge, Avatar, Toast

Tesserae basics