Panel screenshot

Panel

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Updated: 14 Feb 2024
277 Stars

Web Components + Virtual DOM: web standards for powerful UIs

Overview

Panel is an innovative framework designed to leverage the power of Web Components to create robust, full-fledged web applications. It builds upon the widely recognized principles of web standards, aiming to simplify the creation of user interfaces by integrating a manageable state management system with advanced rendering techniques. Utilizing the Snabbdom Virtual DOM library, Panel provides an efficient way to handle UI updates and transitions, making it a strong candidate for developers looking to enhance their web apps through composable components.

With its emphasis on practicality over complex abstractions, Panel caters to developers who seek a straightforward approach to building UIs. By allowing the use of various templating formats and providing first-class APIs, it accommodates both simple projects and more intricate applications that require detailed state management. Whether you need rapid prototyping or a structured approach to app development, Panel offers a compelling solution.

Features

  • Web Component Support: Each application is a standalone Web Component, enabling modular development and reusability of code across projects.
  • Virtual DOM Rendering: Built on the Snabbdom Virtual DOM library, Panel ensures efficient updates by minimizing direct DOM manipulation, resulting in smooth performance.
  • Flexible State Management: Supports sharing state among parent and child components using Plain Old JavaScript Objects, simplifying data flow within applications.
  • Multiple Templating Formats: Developers can choose from various templating options, including Hyperscript, Jade, or JSX, allowing for flexibility in code structure and design.
  • Built-in Routing: The framework includes a router based on Backbone Router, which synchronizes URL updates with application state seamlessly.
  • Easy Integration: Complex state management systems like Redux can be added if required, but are not necessary for most apps, keeping the framework lightweight.
  • Comprehensive Documentation: Clear API documentation and tutorial resources are provided, making it easier for developers to get started and find examples of common use cases.
  • Robust Testing: Supports thorough testing methodologies, including browser tests with Selenium, ensuring reliability and stability throughout the development cycle.