maui-hybridwebview

Integrate web content into .NET MAUI apps using HybridWebView with JavaScript-C# interop.

163|17|Updated Feb 12, 2026

Search Tags:#javascript #web content #c##hybrid #webview #maui

Ready to run

npx skills add https://github.com/davidortinau/maui-skills --skill maui-hybridwebview

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: maui-hybridwebview
Source: https://github.com/davidortinau/maui-skills/tree/main/plugins/maui-skills/skills/maui-hybridwebview
Command: npx skills add https://github.com/davidortinau/maui-skills --skill maui-hybridwebview

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies the integration of web content and JavaScript functionality directly within .NET MAUI applications, enabling seamless communication between web and native code.

Core Features & Use Cases

HybridWebView Control: Embed HTML, CSS, and JavaScript within your MAUI app.
Bidirectional Communication: Facilitate data exchange between JavaScript running in the WebView and your C# backend.
Raw Messaging: Send unstructured string messages for flexible communication.
Use Case: Displaying rich, interactive help documentation or user interfaces built with web technologies inside your native MAUI application.

Quick Start

Use the maui-hybridwebview skill to embed a local HTML file named 'welcome.html' into your MAUI application.

Frequently Asked Questions about maui-hybridwebview

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I embed HTML content in a .NET MAUI application?▼

You can embed HTML content in a .NET MAUI application by using the HybridWebView control to integrate local web files and JavaScript directly within your native app interface.

Can JavaScript communicate with C# code in a MAUI WebView?▼

Yes, JavaScript can communicate with C# code in a MAUI WebView using bidirectional interop. This allows seamless data exchange and raw string messaging between the web frontend and native backend.

What is the best way to send raw string messages between web and native code in MAUI?▼

The best way to send raw string messages between web and native code in MAUI is using the HybridWebView's raw messaging support, which facilitates flexible unstructured communication.

Does the MAUI HybridWebView support NativeAOT and trimming?▼

Yes, the MAUI HybridWebView handles trimming and NativeAOT considerations, requiring specific JSON serialization context setup to properly manage typed data exchange.

How do I exchange typed data between JavaScript and C# in a MAUI hybrid app?▼

To exchange typed data between JavaScript and C# in a MAUI hybrid app, you must configure a specific JSON serialization context that supports the interop communication pipeline.

Why do I need JSON serialization context for MAUI HybridWebView interop?▼

You need JSON serialization context for MAUI HybridWebView interop to handle trimming and NativeAOT constraints correctly, ensuring typed data exchange between web and native layers functions properly.