WebAppDevs

Developer Tools: Memory Debug JavaScript automatically allocates memory when objects are created and frees it when they are not used anymore ( garbage collection ).   NB : You still   need to worry about memory management ! Memory Diagnostic Tools Heap snapshot : Shows memory distribution among your page's Javascript objects and related DOM nodes. Allocation instrumentation on timeline : Shows instrumented JavaScript memory allocations over time. Once a profile is recorded you can select a time interval to see objects that were allocated within it and still live by the end of the recording. Use this profile type to isolate memory leaks ! Allocation sampling : Records memory allocations using the sampling method . This profile type has minimal performance overhead and can be used for long running operations . It provides good approximations of allocations broken down by JavaScript execution stack . Detached elements : Shows objects that are retained by a JavaScri...