Available script types in servicenow

We can write script in different places in ServiceNow. All type of script we can define in 2 category.

1. 1. Client Side
   2. Server Side

Client-side

script will run on web browser, usually to a list or form. We can perform many functionality using client side script like doing form validation, making field mandatory, hide and show etc.

Server-side

script will run behind the scenes/ or in backend once a form is submitted or a different trigger occurs. Script runs on the server, we can perform all CRUD operation, we can interact with ServiceNow database.