Sweatyboi is a Chrome extension developed by toadslick that adds unique particle effects to your mouse cursor. With this extension, you can choose between "sweat" or "glisten" effects to enhance your cursor's appearance.

When you enable the "sweat" mode, your mouse cursor will start sweating as you move it around. The more you move your cursor, the more intense the sweating effect becomes. Over time, the sweating effect will gradually cool down, adding a sense of realism to your cursor.

The extension provides a toolbar icon that allows you to easily switch between modes or disable all effects with just a click. Whether you want to add some fun and personality to your browsing experience or simply enjoy the unique visual effects, Sweatyboi is a great choice for Chrome users.