HomeCoursesJavaScript in Detail: From Beginner to Advanced

4.4

Beginner

12h

Updated 2 weeks ago

JavaScript in Detail: From Beginner to Advanced

Discover JavaScript fundamentals and advanced concepts, including OOP and asynchronous programming. Gain insights through projects and a final exam, enhancing your skills and portfolio.

Join 2.8M developers at

Overview

Content

Reviews

In this project-based course you will dissect every part of JavaScript from beginning concepts to more advanced. You will start by running through JS fundamentals such as arrays, types, variables, and conditional statements. You’ll then move on to more advanced concepts like OOP, regular expressions, and asynchronous programming. Throughout this course, you will be tasked with 4 projects that will test different parts of your understanding. At the end you will take a final exam to really hammer in what you’ve learned. Once you finish this course, you will have an advanced grasp of the language and you will be ready to tackle more advanced projects. Plus you’ll have some great intro projects to add to your portfolio.

In this project-based course you will dissect every part of JavaScript from beginning concepts to more advanced. You will start...Show More

TAKEAWAY SKILLS

JavaScript

Programming Language

Content

137 Lessons4 Projects14 Quizzes19 Challenges

Introduction to JavaScript

4 Lessons

Get familiar with JavaScript basics, including its engines and compilation methods.

What is JavaScript?

How Compilation Works

JavaScript Engines

Quiz on JavaScript Engineering

Values, Variables and Operators

10 Lessons

Discover the logic behind values, variables, operators, and their practical applications in JavaScript.

"Hello World!" in JavaScript

Values And Variables

Variable Mutation

Exercise: Juggling Values

Solution Review: Juggling Values

Basic Operators

Operator Precedence

Exercise: Translate

Solution Review: Translate

Quiz on Introduction to JavaScript

JavaScript Types

8 Lessons

Master the steps to effectively manage and convert JavaScript types, ensuring accurate data handling.

JavaScript Conditionals

6 Lessons

Grasp the fundamentals of JavaScript conditionals, including if-else statements and ternary operators.

JavaScript Arrays

8 Lessons

Gain a foundational understanding of JavaScript arrays, including their declaration, methods, and multi-dimensional arrays.

JavaScript Loops

10 Lessons

Tackle various JavaScript loop structures and their applications in different scenarios.

JavaScript Functions

11 Lessons

Build on JavaScript functions, including nesting, arrow syntax, array methods, and higher-order functions.

JavaScript Scope

7 Lessons

Step through JavaScript scope, including global, local, lexical, and module scopes.

Find Mutual Friends

Project

Solution Review

5 Lessons

Get started with solutions for setting up data, mapping, grouping, and finding mutual friends.

10.

JavaScript Regular Expression

8 Lessons

Examine JavaScript regular expressions, their syntax, usage, RegExp objects, and practical applications.

11.

JavaScript OOP

12 Lessons

Grasp the fundamentals of JavaScript's OOP concepts, from prototypes to inheritance and data protection.

Maze Solver

Project

12.

Solution Review

6 Lessons

Map out the steps for creating and solving mazes with JavaScript algorithms.

13.

JavaScript Functional Programming Primer

6 Lessons

Focus on mastering function composition and recursion techniques in JavaScript.

Justify Text

Project

14.

Solution Review

6 Lessons

Master the steps to review, split, break, and justify text solutions in JavaScript.

15.

JavaScript Web Development

10 Lessons

Learn how to use JavaScript for web development, DOM manipulation, and enhancing HTML interactivity.

16.

JavaScript Asynchronous Programming

10 Lessons

Discover the logic behind JavaScript's asynchronous programming, enhancing efficiency with callbacks, promises, async/await, and error handling.

File Searcher

Project

17.

Solution Review

4 Lessons

Lay out a solution for asynchronous functions handling file paths, content retrieval, and search operations.

18.

JavaScript Modern Workflow

4 Lessons

Apply your skills to navigate ECMAScript standards, transpilation, and modern JavaScript features.

19.

JavaScript Future Awaits

2 Lessons

Solve problems in JavaScript to unlock diverse career and learning opportunities in tech.

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

Developed by MAANG Engineers

Every Educative lesson is designed by a team of ex-MAANG software engineers and PhD computer science educators, and developed in consultation with developers and data scientists working at Meta, Google, and more. Our mission is to get you hands-on with the necessary skills to stay ahead in a constantly changing industry. No video, no fluff. Just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

Trusted by 2.8 million developers working at companies

"These are high-quality courses. Trust me. I own around 10 and the price is worth it for the content quality. EducativeInc came at the right time in my career. I'm understanding topics better than with any book or online video tutorial I've done. Truly made for developers. Thanks"

Anthony Walker

@_webarchitect_

"Just finished my first full #ML course: Machine learning for Software Engineers from Educative, Inc. ... Highly recommend!"

Evan Dunbar

ML Engineer

"You guys are the gold standard of crash-courses... Narrow enough that it doesn't need years of study or a full blown book to get the gist, but broad enough that an afternoon of Googling doesn't cut it."

Software Developer

Carlos Matias La Borde

"I spend my days and nights on Educative. It is indispensable. It is such a unique and reader-friendly site"

Souvik Kundu

Front-end Developer

"Your courses are simply awesome, the depth they go into and the breadth of coverage is so good that I don't have to refer to 10 different websites looking for interview topics and content."

Vinay Krishnaiah

Software Developer

Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

Personalized Interview Prep

Skip the LeetCode grind with a custom roadmap that adapts to your goals. Hands-on practice for Coding Interviews, System Design, and more.

Mock Interviews

Test your skills in a simulated interview setting. Receive personalized feedback based on your performance. Available for Coding Interviews, System Design, and more.

AI Prompt

Build prompt engineering skills. Practice implementing AI-informed solutions.

Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!

Course

Advanced TypeScript Masterclass

Discover advanced TypeScript concepts: Gain insights into compiler flags, generic types, and discriminated unions. Delve into writing error-free code and mastering complex error messages with confidence.

6 h

intermediate

Course

Decode the Coding Interview in JavaScript: Real-World Examples

The ultimate guide to coding interviews in JavaScript. Developed by FAANG engineers, it offers real-world problems and adaptable solutions. Get interview-ready in just a few hours.

17 h

beginner

Course

Learn Functional Programming in Python

Gain insights into functional programming in Python, learn about functions as objects, recursion, closures, and generators, and discover how to confidently apply these concepts to your projects.

5 h

beginner

Course

Complete JavaScript Course: Build a Real World App from Scratch

Gain insights into JavaScript with ES6, DOM traversal, event handling, and animation. Learn about building a Social News web app from scratch using HTML, CSS, and JavaScript.

20 h

beginner

Course

Angular: Designing and Architecting Web Applications

Gain insights into designing scalable Angular applications. Learn about components, directives, routing, RXJS, forms, and Firebase authentication to develop rich, interactive web solutions.

20 h

beginner

Course

Web Development: Unraveling HTML, CSS, and JavaScript

Explore HTML, CSS, and JavaScript fundamentals. Gain insights into forms, controls, OOP in JavaScript, and key CSS patterns. Create responsive, stylized, and performant web applications.

20 h

beginner

Course

Grokking Bit Manipulation for Coding Interviews

The ultimate guide to bit manipulation for coding interviews. Developed by FAANG engineers, practice with real-world interview questions, and get interview-ready in just a few hours.

3 h

intermediate

Course

Learn React 19: The Complete Guide to Modern Web Apps

Start your React journey with this beginner-friendly roadmap, mastering components, hooks, and routing to build dynamic and scalable web applications.

3 h 7 m

beginner

Course

Advanced TypeScript Masterclass

intermediate

6 hour

Course

Decode the Coding Interview in JavaScript: Real-World Examples

beginner

17 hour

Course

Learn Functional Programming in Python