The Northstar Extension is a free add-on for the Chrome browser developed by Northstar Technologies, Inc. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools subcategory. This extension is designed to address a limitation in Chrome where JavaScript from web applications cannot close browser tabs.

With the Northstar Extension, users can now easily close Northstar web application tabs on demand. This is particularly useful for those who regularly use Northstar web applications and find it inconvenient to manually close tabs individually. By simply installing and activating this extension, users can streamline their workflow and improve productivity.

By allowing users to close Northstar web application tabs directly, the Northstar Extension provides a simple and effective solution to a common Chrome limitation. It offers a convenient way to manage tabs within the Northstar ecosystem, enhancing the overall user experience.