The script of Xpanel uses Scripts in Xpanel use a programming language that is very similar to the C programming language. In the scriptWithin scripts, the user can use variables, call the other programs, etc. Also, XpanelDesigner provides keywords for flow control such as Switch-Case, For, While, If-Else, and GoTo.
The programs are executed in a multi-thread threaded environment. Each program is assigned a priority level between level 1 and 10.