When the JavaScript engine scans a script file, it makes an environment called the **Execution Context** that handles the entire trafsformation and execution of the code. During the context runtime, ...

The JavaScript programming language, which began as a simple scripting language for the Web, has become ubiquitous, spanning desktop, mobile, and server applications. This increase in usage has made ...

In JavaScript, an execution context is an abstract concept used by the JavaScript engine to manage the execution of code. Whenever a function is called in JavaScript, a new execution context is ...