Accelerating web application loading with snapshot of event and DOM handling

Reducing the loading time of a web app is important for a better user experience. The loading time includes a large amount of JavaScript execution, often composed of the execution of the global code in the script tags followed by the execution of event handlers. One approach to accelerate the app loading is saving the already-loaded execution state of JavaScript objects in a file called the snapshot in advance. Then, we start an app by copying...