1. A method, comprising: receiving an application at a computing device, the application comprising a stack and a database, the stack comprising one or more pages for a user interface to the application; and executing the application using the computing device, wherein executing the application comprises: locating a compiled script for the application based on a global identifier assigned to the compiled script, the compiled script including a scripting-language instruction for the application, wherein the global identifier comprises an application identifier for specifically identifying the application in a plurality of applications and an object identifier for specifically identifying an object of a computational model, and wherein the computational model is either the stack or the database, injecting the compiled script into the application, and executing the injected script in the application, wherein the injected script is configured to perform at least one transaction of the computational model.