The Complete JavaScript Course 2024: From Zero to Expert!

JavaScript is the most popular programming language in the world. It powers the entire modern web and creates millions of high-paying jobs worldwide.

That’s why you want to learn JavaScript too. And you’ve come to the right place!

Why is this the right JavaScript course for you?

This is the most complete and in-depth JavaScript course on Cosuempre (and possibly the entire internet!). It’s an all-in-one package that takes you from the basics of JavaScript to building advanced and modern applications.

You’ll learn modern JavaScript step-by-step, starting from the fundamentals. Through practical and engaging code examples, essential theoretical concepts about how JavaScript works behind the scenes, and fully-featured projects, this course ensures your mastery.

By the end, you’ll be prepared to dive into advanced front-end frameworks like React, Vue, Angular, or Svelte.

Additionally, you’ll gain real-world developer skills: planning application features, architecting your code, debugging effectively, and much more.

Unlike other courses, this one covers beginner, intermediate, advanced, and expert topics. You won’t need any other course to master JavaScript from the ground up!

But here’s the best part: you don’t have to go through everything. While it’s “The Complete JavaScript Course,” you can tailor it to your needs thanks to its modular design, choosing pathways to navigate the content faster and more efficiently.

By the end of this course, you’ll have the confidence and knowledge to ace job interviews and become a professional developer.

So what exactly is covered in the course?

Build 5 real-world projects for your portfolio, learning how to plan and architect applications using flowcharts and popular JavaScript patterns.
Master JavaScript fundamentals: variables, operators, boolean logic, functions, arrays, objects, loops, strings, and more.
Learn modern JavaScript (ES6+): arrow functions, destructuring, spread operator, optional chaining, and more.
Understand how JavaScript works: engines, call stacks, hoisting, scoping, the ‘this’ keyword, and reference values.
Deep dive into functions: first-class functions, higher-order functions, closures, and more.
Object-oriented programming: prototypal inheritance, ES5 constructor functions, ES6 classes, encapsulation, inheritance, and polymorphism.
Asynchronous JavaScript: promises, async/await, the event loop, and error handling, plus using AJAX calls to fetch data from APIs.
Learn professional tools: NPM, Parcel, Babel, and ES6 modules.

Check out the course curriculum for an even more detailed breakdown of the content!

What’s included in the package?

Up-to-date HD-quality videos for easy reference and review
Professionally written English captions
Downloadable starter and final code for every section
Downloadable slides for 40+ theory lectures
25+ coding challenges and assignments to practice your skills
Is this course for you?

If any of these sound like you, then join this adventure today and become part of our growing community of learners on Cosuempre!

You want a true and deep understanding of JavaScript.
You’ve been trying to learn JavaScript but still don’t feel confident or can’t understand the fundamentals.
You’re interested in learning frameworks like React, Angular, Vue, or Node in the future.
You already know JavaScript and want an advanced course with expert-level topics.
You’re new to programming and want JavaScript as your first language.

Start your JavaScript journey today with the only course you’ll ever need on Cosuempre!