A C++ backend implementation of the Jupyter interactive widgets protocol for use with xeus-cpp and clang-repl.
xwidgets is a C++ backend implementation of the Jupyter interactive widgets protocol. It enables the use of interactive widgets in C++ notebooks powered by the xeus-cpp kernel and clang-repl interpreter, allowing C++ developers to create dynamic, interactive visualizations and UI components within the Jupyter environment.
C++ developers and researchers using Jupyter notebooks for data analysis, scientific computing, or education who need interactive widget support in C++.
It provides a native C++ implementation of the Jupyter widgets protocol, offering performance and integration for C++ workflows where Python-based alternatives like ipywidgets are not suitable, while maintaining full compatibility with Jupyter frontends.
C++ backend for Jupyter interactive widgets
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Seamlessly works with the xeus-cpp kernel and clang-repl interpreter, enabling interactive widgets in C++ notebooks without switching to Python, as highlighted in the README.
Supports both JupyterLab and classic notebook frontends via extensions, ensuring broad usability across different Jupyter environments.
Allows building applications using Jupyter widget protocols without the full kernel, extending utility beyond notebooks.
Provides native C++ implementation, offering potential performance benefits for computationally intensive widgets compared to Python-based alternatives.
Requires tightly versioned dependencies like xeus, xproperty, and nlohmann_json, making installation and updates error-prone, as shown in the dependency table.
Has a smaller ecosystem compared to ipywidgets, with fewer pre-built widgets, which may necessitate custom development for advanced needs.
Installation involves separate steps for backend and frontend components, and source installation requires CMake and manual dependency handling, increasing setup time.