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NuiCppNuiCppOfficial·1 Agent Skills Included

Nui

Build C++ desktop interfaces with webview and reactive state

Builds cross-platform C++ desktop user interfaces using a browser window tied to a native backend. Provides JSX-like C++ syntax, reactive state, event handling, and JavaScript interop without writing frontend JavaScript. Guides correct component patterns, range rendering, and state updates to avoid compile errors and broken UI behavior.
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npx skills add NuiCpp/Nui --all -g -y

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NuiCppNuiCpp

nui-cpp

Develop C++ frontend applications with Nui and Emscripten.

Official
Advanced

Frequently Asked Questions

FAQPage Schema
How to install Nui?▼

Run `npx skills add NuiCpp/Nui --all -g -y` in your terminal to install the skill globally. The library itself is integrated via CMake as described in the official documentation.

What is Nui used for?▼

Nui is a C++ library for building desktop user interfaces inside a webview window, letting you write frontend UI entirely in C++ compiled to WebAssembly.

How do I write reactive UI in Nui?▼

Use Nui::Observed values for state and bind them to elements with Nui::observe or Nui::range; the skill teaches the exact syntax and mutation rules to keep the UI updating correctly.

Which platforms does Nui support?▼

Nui is tested on Ubuntu, Windows, and macOS with modern C++20 compilers. Mobile platforms and BSD systems are not supported.

Can I call JavaScript from Nui C++ code?▼

Yes. Nui exposes emscripten::val for direct JavaScript interop, plus convertToVal and convertFromVal helpers to pass structured C++ data to and from JS.

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