JavaScript Streaming

The JavaScript Streaming feature improves performance by breaking down monolithic JavaScript code into fragments and streaming those fragments to the browser in prioritized order. It doesn't re-write or alter any source code – it simply packages the most used functions together so that the browser can begin parsing/executing the code sooner. JavaScript Streaming takes advantage of Instart's machine learning technology to make intelligent packaging decisions by learning how the code is actually executed.

For more information see these documents: