One in three people on Twitter bookmark something – that's over 1 billion Bookmarks every month! With the average user bookmarking about 100 tweets, how come Twitter didn't think of adding a way to search your bookmarks? Enter Bookmark Search. Built using the Twitter v2 Bookmarks API, it allows you to sync your bookmarks and search them by author, keyword, or topic. The search is performed directly on your browser so that no data stays on the server. Want folders but cannot subscribe to Twitter Blue? Bookmark Search supports Smart Folders. Smart Folders are automatically created based on the machine learning interpretation of a Tweet, as determined by Twitter's Tweet Annotations (https://developer.twitter.com/en...). This way, you can categorize Bookmarks automatically, and organize them by topics. This app is free and open source – developers are encouraged to clone it, deploy it, and monetize it!