Home Google Workspace Add-ons Overview Send feedback Stay organized with collections Save and categorize content based on your preferences. Extend Google Workspace apps with add-ons. You can develop add-ons with Apps Script or your preferred hosting infrastructure, development tool chain, source control system, coding language, and code libraries. Build with Apps Script Anyone can use Apps Script to create powerful extensions in a web-based, low-code environment. Build in any runtime As an alternative to Apps Script, you can build an add-on in any coding language you want, as long as you can return properly formatted JSON for the interface to render as cards. Support Get help, file a bug, or request a feature. Top tasks Quickstart: Build with Apps Script Quickstart: Build with any runtime Query error logs Want to see Google Workspace Add-ons in action? The Google Workspace Developers channel offers videos about tips, tricks, and the latest features. Subscribe now