Advanced JavaScript page
This course covers all the hard but important stuff you should know when learning JavaScript.
Before you begin
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Overview
- Audience: Intermediate JS developers.
- Goal: Understand how JavaScript works, what’s going on "under the hood".
- Time: About 6 hours
We are going to be figuring out how JavaScript works in memory. We will cover:
- JavaScript and the DOM - The browser ecosystem and how JavaScript fits in.
- Types, Operators and Primitives - The types, operators and primitives in JavaScript.
- Comparison Operators - How
==and===work. - Closures - How closures and functions work.
- Context - How
thisworks. - Prototypes - How prototypal inheritance works.
- Classes - How Classes work.
- Promises - How Promises work
At the end, you should have a firm understanding of the core features of JavaScript. We will be building the following mental model:
