Client-side server for client-side scripting languages

摘要

A method of executing a cross-platform application on a system is disclosed. An instruction pertaining to an execution of the cross-platform application on the system is received. Based on a determination that the instruction pertains to a rendering of an element of a user interface of the cross-platform application on the system, the instruction is sent across a bridge to an engine executing in the native layer to process the instruction at the native layer. Alternatively, based on a determination that the instruction does not pertain to a rendering of the element of the user interface of the cross-platform application on the system, the instruction is sent to an engine executing in the cross-platform layer of the system to process the instruction at the cross-platform layer.

主权项

1. A system comprising:
one or more processors of a device; and one or more modules implemented by the one or more processors, the one or more modules configured to, at least: identify a capability of the device with respect to a rendering of a portion of a user interface of a cross-platform application; request a device-specific implementation of an object of the cross-platform application from a separate server system based on the identifying of the capability; receive the device-specific implementation of the object from the separate server system, the device-specific implementation including compiled native code usable for the rendering of the portion of the user interface at a native layer of the device; receive a version of a cross-platform implementation of the object from the separate server system, the cross-platform implementation usable for rendering the portion of the user interface at a cross-platform layer of the device, the cross-platform implementation also usable for rendering the portion of the user interface at a cross-platform layer of an additional device, a native layer of the additional device being different from the native layer of the device; receive an instruction pertaining to an execution of the cross-platform application on the device; and based on an analysis of factors pertaining to an execution of the instruction at the native layer of the device and an execution of the instruction at the cross-platform layer of the device, perform one of using the device-specific implementation of the object to process the instruction at the native layer and using the version of the cross-platform implementation of the object to process the instruction at the cross-platform layer, the analysis of the factors performed automatically upon the receiving of the instruction by a controller executing on the device, the controller comparing data pertaining to prior executions of the instruction using the device-specific implementation of the object to data pertaining to prior executions of the instruction using the version of the cross-platform implementation of the object with respect to the factors.