Can i add a script to my app?

Hello everyone.
Before i start to use glide i want to know if i can add a script to my app?

Depends on what exactly you are trying to do. You can’t embed javascript directly in the app, but you can create a column that runs javascript. If you mean some other backend process, then if you are using google sheets, you can use google scripting. Otherwise you can integrate a third party service, such as Zapier or Make. It’s hard to give you a direct answer without knowing what you are trying to accomplish.