
Web component file viewer
The File Viewer is an innovative web component built with Svelte that allows users to view various file types seamlessly across different frameworks. This versatile tool is incredibly handy for developers looking to integrate file viewing capabilities into their applications, regardless of whether they’re using React, Vue, Angular, or even plain JavaScript.
With support for a wide array of file formats, the File Viewer offers a solution for displaying documents, images, and more, enhancing user experience and ensuring that files can be accessed easily. It’s designed to be flexible and user-friendly, making it a valuable addition to any web project.
Framework Compatibility: Built as a custom element, it can be used with any JavaScript framework, ensuring maximum versatility.
Wide File Support: Compatible with multiple file extensions, including .ppt, .doc, .xls, .pdf, and various image formats like .jpg and .gif.
Dynamic Usage: Simply provide a file link and filename (including the extension) to view documents quickly and efficiently.
User Feedback: Offers an available slot for error handling when a given file extension isn't supported, improving the overall user experience.
Event Handling: Incorporates an onload event for the iframe, allowing developers to execute actions when the file has fully loaded.
Simple Integration: Easy to embed into existing projects with clear usage instructions, making implementation straightforward for developers at any skill level.

Svelte is a modern front-end framework that compiles your code at build time, resulting in smaller and faster applications. It uses a reactive approach to update the DOM, allowing for high performance and a smoother user experience.
RollupJS is a popular and efficient JavaScript module bundler that takes the code from multiple modules and packages them into a single optimized file, minimizing the overall size of the application and improving its performance.