User scripts that execute on the client

[Sean Kearon]

I'm wondering if you have anything that uses a C# -> JS transpiler, such as Bridge.Net, to generate client side code?

My scenario is something like having a large view model with many child objects and needing reorder one of the child objects by moving it up in the list.  

Generating and executing the code on the client would save transferring the large model to and from the server every time a object were moved.