Open-source alternatives to FlatUI Controls QML

Material Kit is an open-source UI component library that provides pre-styled Material Design elements for building responsive web interfaces with Bootstrap 5. It offers a collection of reusable components like buttons, inputs, navbars, cards, and modals that follow Google's Material Design guidelines, along with a 12-column flexbox grid system for fluid layouts that adapt to any screen size. The kit distinguishes itself by including pre-built page sections such as headers, feature blocks, pricing tables, and footers that can be combined into complete page layouts, reducing the time needed to

This project is a CSS-based library that provides custom visual themes for standard checkbox and radio button inputs. It functions as an extension for the Bootstrap framework, allowing developers to enhance the appearance of selection controls while maintaining native input functionality without the need for additional JavaScript logic. The library distinguishes itself by utilizing pure CSS techniques to manage visual states and component aesthetics. It employs a hidden-input-overlay pattern and state-driven selectors to ensure that custom designs respond automatically to native browser state

Using FontAwesome in QML