AntDef is a free Chrome add-on developed by lucasfriedrich678 that aims to solve a common problem faced by many YouTube users. When watching educational videos, the sidebar often displays distracting video suggestions, making it difficult to concentrate.

With AntDef, users can easily deactivate the sidebar on YouTube, allowing for a more focused viewing experience. This simple yet effective tool eliminates the annoyance of irrelevant video recommendations, enabling users to stay engaged with the educational content they are watching.

Say goodbye to the constant temptation of clicking on unrelated videos and hello to uninterrupted learning with AntDef. Install this handy Chrome add-on and regain control of your YouTube viewing experience today.