Key Features

Seamless WebView Integration: Embed web content directly into your Unreal Engine UI using either Slate (SCefView) or UMG (UCefView) components.
CEF Powered: Leverages the Chromium Embedded Framework (CEF) for a modern and standards-compliant web rendering engine.
High Performance: Utilizes Shared Texture technology and GPU hardware acceleration for optimal rendering performance.
Pixel-Level Transparent Input Passthrough: Allows mouse, touch, wheel, and drag input to pass through transparent rendered pixels so layered Unreal UI can remain interactive behind a web view.
Bidirectional JavaScript Bridge: Easily communicate between C++ and JavaScript with a flexible and intuitive API.
IME Input Support: Fully supports Input Method Editors (IMEs) for seamless text input in various languages.
JavaScript Dialogs: Handles JavaScript dialogs (alerts, confirms, prompts) directly within your Unreal Engine application.
Cross-Platform Compatibility: Supports Windows, macOS, and Linux platforms.
Customizable Settings: Fine-tune the behavior of the WebView with a comprehensive set of settings.
Editor SDK Management: Download compatible XCef/CEF variants, select one per project, and restart to load it from the shared installation. Editor and Live Coding builds do not copy SDK files.
Self-contained Game Runtime: Game packaging includes the selected runtime as loose files; players do not need the Editor SDK manager or a shared SDK installation.

Why UCefView?

Modern Web Standards: UCefView uses CEF, which is based on Chromium, ensuring compatibility with the latest web technologies.
Performance: Hardware-accelerated rendering and efficient threading model provide smooth and responsive performance.
Flexibility: Supports both Slate and UMG, allowing you to integrate WebViews into any type of Unreal Engine UI.
Ease of Use: Simple and intuitive API for loading URLs, executing JavaScript, and handling events.
Extensibility: Add custom features through the Unreal API and choose among CEF variants compatible with the plugin's fixed XCef API version.

In-Game Browsers: Create fully functional in-game browsers for accessing online content.
Dynamic UI: Build dynamic UIs that are driven by web-based technologies.
Layered HUDs and Menus: Place HTML/CSS interface elements above native Unreal widgets while letting clicks pass through transparent regions.
Interactive Tutorials: Embed interactive tutorials and documentation directly into your game.
External Data Integration: Display real-time data from external web services.
Custom Editors: Create custom editors and tools using web technologies.

For support, bug reports, and feature requests, please visit the GitHub Issues page. For full documentation, please visit UCefView Docs.