Bb Collab - Lexer is a Chrome add-on developed by robinbakker1998. This free program is designed to give users more control over their lectures in Blackboard Collaborate. With Bb Collab - Lexer, users can add tags to specific timepoints in a lecture, making it easier to navigate and find relevant information. The tags are conveniently summarized on the left side of the screen, allowing users to quickly access explanations on specific topics without having to search through the entire lecture.

In addition, the advanced version of Bb Collab - Lexer provides users with an overview of all their recorded lectures. This feature allows users to organize their lectures by course and even search across all the tags they have created. With Bb Collab - Lexer, users can improve their learning experience by efficiently accessing the information they need during their studies.