JSNT is a powerful add-on for Chrome that serves as a command palette and developer toolbox specifically designed for ServiceNow users. It allows users to access a wide range of functionalities through a keyboard-first interface, enhancing productivity and streamlining workflows. Key features include a command palette with slash-prefixed commands for quick navigation, modifier switches for filtering results, and live record lookups, making it easy to manage various aspects of ServiceNow without leaving the keyboard.

Additionally, JSNT offers per-field Monaco editors for script fields, form and list overlays to reveal technical details, and instant switchers for updating application settings. With features like XML diff for comparing records and a global code search, users can efficiently navigate their ServiceNow environment. Notably, JSNT prioritizes user privacy, running entirely in the browser without tracking or external data sharing.