There are several ISE or Integrated Scripting Environments available for PowerShell. The cost runs from free to several hundred dollars on the high end.
Introducing the Windows PowerShell ISE
https://technet.microsoft.com/en-us/library/dd315244.aspx
ISESteroidsTM is new add-on for the Windows PowerShell ISE editor
http://www.powertheshell.com/isesteroids/
PowerShell Studio 2015
The premier Windows PowerShell integrated scripting and tool-making environment available.https://www.sapien.com/software/powershell_studio
SharePoint
http://thecloudengineer.blogspot.com/2011/10/create-ise-enabled-for-sharepoint.html