Wednesday, October 19, 2022

Understanding JavaScript Execution Context like never before

Here is the article. 

JavaScript's Execution Context is the base of understanding many other fundamental concepts correctly. Often we find lots of misunderstanding in each of the following concepts just because we misunderstood the fact behind Execution Context. 

  • Hoisting
  • Scope
  • Scope Chain
  • Closure
  • Event loop
Benefits to understand execution context:

  • Introduce lesser bugs into the Source Code. 
  • Become a boss in doing great code reviews
  • Great eyes for Debugging
  • Easier ways to tackle production issues






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