SumerUI 0.3.0

.NET 10.0

dotnet add package SumerUI --version 0.3.0

NuGet\Install-Package SumerUI -Version 0.3.0

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="SumerUI" Version="0.3.0" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="SumerUI" Version="0.3.0" />
                    

                            Directory.Packages.props

<PackageReference Include="SumerUI" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add SumerUI --version 0.3.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: SumerUI, 0.3.0"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package SumerUI@0.3.0

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=SumerUI&version=0.3.0
                    

                            Install as a Cake Addin

#tool nuget:?package=SumerUI&version=0.3.0
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

SumerUI

A type-safe, fluent C# library for generating static HTML with Tailwind-inspired utilities.

Features

🎨 Fluent API - Chainable methods for building HTML
🔒 Type-safe - No magic strings, full IntelliSense support
🎯 Tailwind-inspired - Familiar utility-first approach
📦 Static site generation - Export to HTML files for CDN deployment
🚀 Zero JavaScript - Pure server-side rendering
Typst source rendering - Reuse element trees for static print-oriented documents

Quick Start

using SumerUI.Elements;
using SumerUI.Generators;
using static SumerUI.Elements.HtmlElements;

// Create a page
var page = Div()
    .Flex()
    .ItemsCenter()
    .JustifyCenter()
    .Padding(2.Rem())
    .BackgroundColor(Color.Emerald50)
    .Content(
        H1().Text("Hello, SumerUI!").FontBold().Text2Xl()
    );

// Generate static site
var generator = new StaticSiteGenerator("./out");
await generator.GeneratePageAsync("/", page);

Typst Source

using SumerUI.Renderers;

var renderer = new TypstRenderer();
var source = renderer.RenderToString(page);

foreach (var diagnostic in renderer.Diagnostics)
{
    Console.WriteLine($"{diagnostic.Code}: {diagnostic.Message}");
}

TypstRenderer emits Typst source; it does not compile PDFs. It maps static document styling and reports diagnostics when browser-only behavior such as responsive rules, hover states, scripts, or animations is omitted.

Installation

dotnet add package SumerUI
dotnet add package SumerUI.Renderers
dotnet add package SumerUI.Generators

Examples

See examples/ for complete examples:

basic/ - ASP.NET server-side rendering
basic-generator/ - Static site generation
storefront/ - Product pages, session cart, and protected forms

Documentation

Getting Started - Installation and first steps
API Reference - Complete API documentation
HTML rendering behavior - Styles, whitespace, and concurrent rendering
Components Guide - Building reusable components
Architecture Guide - Project structure and patterns
Real-World Examples - Production-ready examples
Code Examples - Working example projects

Contributing

Contributions welcome! See CONTRIBUTING.md

License

MIT

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- No dependencies.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on SumerUI:

Package	Downloads
SumerUI.Generators Static site generator for SumerUI. Generate complete static websites from SumerUI elements with support for routing, asset management, and deployment options.	602
SumerUI.Renderers HTML and Typst source renderers for SumerUI elements.	596

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
0.3.0	112	9/11/2026
0.2.0	463	10/20/2025
0.1.0	439	10/20/2025