Extension adds features and functions to a browser. It’s created using familiar web-based technologies—HTML, CSS, and JavaScript. This means that you can do a lot more in an extension. Browser extensions can manipulate the content of web pages and help users block intrusive ads from web pages, provide access to a web page or reformat the page content to offer a consistent viewing Or Watching experience. Click the provided link to get more info:– Hotstar ad blocker Private Watch Party Netflix Party Hulu Watch Party Hotstar Party HBO Max Watch Party Disney Plus Watch Party