What is Debugging?

Finding/solving issues in our code. Systematic approach to it. It gives an introspection of our running code.

What’s the most basic tools we can use for JS debugging?

console.log variables

Browser Console

What is a breakpoint?

Interrupt the algorithm, hook into a specific line and see the states of all data at this moment of time.

What parts of our application can a debugger help us debug?

1. Server code (Javascript)
2. Client logic (Javascript)