
The Hello World app for UI development. React, Vue, Svelte, Redux, XState, Recoil and co.
HelloUI is a straightforward web application that serves as a fundamental tool for anyone delving into UI development. Designed to be a "Hello World" example, it emphasizes the essential core web technologies—HTML, CSS, and JavaScript. This application is not just a static example; it allows developers to experiment with various frameworks and libraries while adhering to fundamental web standards.
What makes HelloUI particularly engaging is its open-ended nature; users can implement the app using different frameworks such as React, Vue, Svelte, and more. This flexibility makes it an excellent resource for both learning and teaching, as it compares solutions across various technologies, providing unique insights into each approach.
Overall, HelloUI offers a solid foundation for aspiring developers looking to grasp the fundamentals while experimenting with various UI technologies.

React is a widely used JavaScript library for building user interfaces and single-page applications. It follows a component-based architecture and uses a virtual DOM to efficiently update and render UI components
Redux is a state management library for JavaScript apps that provides a predictable and centralized way to manage application state. It enables developers to write actions and reducers that update the state in response to user interactions, server responses, and other events, and can be used with a variety of front-end frameworks and back-end technologies.