Procrastination Helmet is a Chrome extension developed by spacebaralchemy that aims to help users reduce time spent watching wasteful videos on YouTube. As a popular source of information presented in video format, YouTube can easily become a time sink if not used effectively.

This extension provides a solution by allowing users to mark videos as either "constructive" or "time wasters". By identifying and categorizing videos, Procrastination Helmet helps users focus their attention on videos that bring tangible value to their lives.

Once a user has marked a few videos, the extension will make it more challenging to access videos that are similar to those categorized as "time wasters". This feature encourages users to prioritize constructive content and avoid falling into unproductive browsing habits.

With Procrastination Helmet, users can regain control over their YouTube consumption and allocate their time more efficiently towards videos that are truly beneficial.