how things work in javascript

To understand how things work in JavaScript, we need to have a good understanding of programming principles and concepts such as variables, data types, conditions, loops, functions, and objects.

We can use debugging tools like the console, breakpoints, and watchers to investigate the behavior of our code during runtime and identify and fix errors.

In JavaScript, functions are first-class citizens, which means that they can be passed around as arguments, returned as values, and assigned to variables. This makes them powerful tools for building modular and reusable code.

Objects are another core concept in JavaScript, and they provide a way to group related data and behavior together. We can create and manipulate objects using object literals, object constructors, or object methods.

Overall, learning how things work in JavaScript requires practice, experimentation, and a willingness to dive deep into the language to understand its inner workings.