Speed can’t indicate quality. Memory consumption is one of the factor. Because if you Application fast but use a lot of memory that means that computer will be slow when to render your site, so I try to refresh site few time and record JS heap and this is maximum heap of each Framework
The key takeaways from the call stack are: 1. It is single-threaded. Meaning it can only do one thing at a time. 2. Code execution is synchronous. 3. A function invocation creates a stack frame that occupies a temporary memory. 4. It works as a LIFO — Last In, First Out data structure.