
WebViewer UI built in React
WebViewer UI offers a robust solution for developers looking to integrate PDF functionality into their web projects. Built on the advanced WebViewer JavaScript library and leveraging the power of React, this UI provides a responsive and user-friendly interface for viewing, annotating, and manipulating PDFs. With the ability to customize and style the UI, developers can tailor it to fit their specific project needs.
This versatile repository is particularly valuable for those interested in deep customization. Access to the source code allows developers to not only modify existing elements but also create their own unique controls and workflows. With a streamlined process for merging contributions, WebViewer UI ensures that advancements made by the community can quickly reach users through regular updates.
Advanced Customization: Gain full control over the user interface with access to the source code for personalized modifications.
Responsive Design: Out-of-the-box, WebViewer UI adapts seamlessly to various screen sizes, ensuring a great experience on any device.
Integration Capability: Easily embed the viewer into any web project and integrate PDF functionalities into existing workflows.
Rich Annotation Tools: Enhance user interaction with powerful tools for annotating and manipulating PDF documents directly within the interface.
Community Contributions: New features and improvements from user-submitted pull requests are regularly merged into nightly builds, promoting continual enhancement.
Stable and Experimental Builds: Access both stable and experimental builds based on approved contributions to test new features or the latest updates.
Installation Ease: The preferred method of installation via the WebViewer NPM package allows for straightforward integration into any development environment.
Troubleshooting Support: Comprehensive guidelines and solutions for common installation issues, such as dependency tree errors with NPM, ensure a smoother setup process.

Express.js is a simple Node.js framework for single, multi-page, and hybrid web applications.
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
SCSS is a preprocessor scripting language that extends the capabilities of CSS by adding features such as variables, nesting, and mixins. It allows developers to write more efficient and maintainable CSS code, and helps to streamline the development process by reducing repetition and increasing reusability.
ESLint is a linter for JavaScript that analyzes code to detect and report on potential problems and errors, as well as enforce consistent code style and best practices, helping developers to write cleaner, more maintainable code.
PostCSS is a popular open-source tool that enables web developers to transform CSS styles with JavaScript plugins. It allows for efficient processing of CSS styles, from applying vendor prefixes to improving browser compatibility, ultimately resulting in cleaner, faster, and more maintainable code.
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.
Storybook is a tool for developing and testing UI components in isolation. It provides a sandbox environment where you can experiment with different props and states to see how your component responds.
Stylelint is a modern linter for CSS that helps you avoid errors and enforce consistent styling conventions. It provides rules for detecting errors and warnings, and can be configured to match your specific project's requirements.
Webpack is a popular open-source module bundler for JavaScript applications that bundles and optimizes the code and its dependencies for production-ready deployment. It can also be used to transform other types of assets such as CSS, images, and fonts.