ScriptCanvas is a free Chrome add-on designed to elevate the Google Apps Script development environment through visually appealing dark themes and improved folder organization. With three distinct themes—Midnight Blue, Dracula, and Monokai—users can select a style that suits their coding preferences while minimizing eye strain during extended sessions. The tool also features an integrated folder display, providing clear visibility into project structures with intuitive icons, making navigation simpler for developers.

In addition to its aesthetic enhancements, ScriptCanvas offers practical functionality such as an easily accessible command palette that can be activated with the F1 key, allowing for smooth theme switching and dark mode toggling via a popup or keyboard shortcuts. The add-on operates completely offline, ensuring that all features are available without the need for external dependencies, making it a reliable choice for developers focused on both productivity and design.