The Readability based Reader View is a Firefox extension designed to improve the reading experience on the web by eliminating distractions. By leveraging Mozilla's Readability library, users can toggle between a standard view and a clutter-free reader view. This extension is particularly useful for lengthy articles, as it allows for personalization of the text display, including adjustments to color, font size, and background color. Additionally, it offers a full-screen mode and the ability to save content in HTML format or print documents directly from the reader view.

Key features of the extension include a powerful text-to-speech engine, enabling users to listen to articles, and a live editor for HTML content. Users can also highlight text, navigate through pages using keyboard shortcuts, and add sticky notes for important points. The extension supports mathematical formulas and displays essential document details like DOI and publish date, making it a comprehensive tool for anyone seeking a tailored reading experience.