Side Portal is a free Chrome extension developed by Dharam Kapila that aims to improve navigation in Wikipedia. With this extension, users can enjoy a more intuitive browsing experience by adding a right sidebar and a graph view of articles.

Using Side Portal is simple and straightforward. After installing the extension, users can navigate to any Wikipedia article. By shift-clicking on links within the articles, the linked articles will appear in the right sidebar. This allows users to easily access related content without losing their place.

One of the standout features of Side Portal is the "Explore Spatially" option. By clicking this button, users can view a graph representation of all the open articles. This graph view provides a visual overview of the relationships between the articles, making it easier to explore and understand the interconnectedness of information.

Overall, Side Portal is a valuable tool for anyone who frequently uses Wikipedia. It enhances the browsing experience by adding useful features such as the right sidebar and graph view. Give Side Portal a try and discover a new way to browse and explore Wikipedia articles.