FluentHtml

Build HTML in .NET, not strings.

FluentHtml is a FastHTML-inspired microframework for ASP.NET Core that enables developers to build modern server-rendered web applications using a fluent API — most natural from C#, but usable from any .NET language.

Quick Links

• Getting Started - Install and create your first page
• Architecture - Understand the component model and rendering pipeline
• API Reference - Complete API documentation

Packages

Package	Description
FluentHtml.Core	Core HTML elements, Node hierarchy, Components, Rendering
FluentHtml.Http	HTTP layer integration
FluentHtml.Htmx	HTMX attribute extensions
FluentHtml.Bootstrap	Bootstrap components and CSS helpers
FluentHtml.Forms	Strongly-typed form helpers
FluentHtml.Validation	Validation components

Example

using FluentHtml;
using FluentHtml.Elements;
using FluentHtml.Bootstrap.Components;
using FluentHtml.Htmx;

var page = Div()
    .Class("container")
    .Children(
        H1("Welcome to FluentHtml"),
        P("Build HTML in .NET, not strings."),
        Btn("Click Me")
            .Primary()
            .Large()
            .HxPost("/api/click")
            .HxTarget("#result")
    );