Udemyallen

The Complete JavaScript Course - Beginner to Professional

Learn JavaScript development with 45 projects! Master ES6, JSON, AJAX & more. Become a confident JavaScript developer.

4.5(2,322)
13,578students
36h 7m
Certificate
Codestars • over 2.5 million students worldwide!
Codestars • over 2.5 million students worldwide!Teaching the Next Generation of Coders

Course Content

The Complete JavaScript Course - Beginner to Professional is an all-levels Udemy course taught by Codestars • over 2.5 million students worldwide!. It runs 36h 7m, is taught in English, and includes a certificate of completion. Learners rate it 4.5 out of 5 from 2,322 reviews, with 13,578 students enrolled. It is a paid course, last updated April 2025.

Become a Professional JavaScript Developer with this comprehensive course! This in-depth training, featuring over 33 hours of content, quizzes, and challenges, is the most complete JavaScript course on Udemy. Whether you're aiming for a career in front-end development or back-end development, mastering JavaScript is crucial – it's the #1 programming language globally!

Learn from Laurence Svekis, an experienced web developer with 18 years of experience, who expertly delivers this course using a "learn by doing" approach inspired by Rob Percival.

Build 45 Projects with

Transform from a beginner to an advanced JavaScript developer by building a diverse portfolio of projects. Your instructor guides you step-by-step through each project on screen. You'll create:

  • A fun Magic Eight Ball game
  • A practical mini calculator
  • A useful Calorie Counter app
  • A dynamic geo-located Google Map
  • A fully functional online store
  • And much, much more!

Key Skills You'll Master:

  • Logic Statements: Implement decision-making within your JavaScript code.
  • JavaScript Loops: Save time and write cleaner code by using loops to avoid repetition.
  • JavaScript Functions: Build modular mini-programs for selective code execution.
  • Interactive Webpages: Bring your webpages to life with engaging content.
  • HTML5 & Newer APIs: Connect to HTML5 elements and leverage the latest APIs.
  • Regular Expressions (Regex): Optimize your code for efficiency.
  • JSON & AJAX: Handle data and update page content dynamically without full page refreshes.
  • ECMAScript 6 (ES6): Build faster and more modern JavaScript applications.

This course provides a strong JavaScript foundation, preparing you for advanced frameworks like Angular and Node.js.

No prior programming or web development experience is required! You'll receive friendly support in the Q&A section and access to all source code for download.

Don't miss out! Start your journey to becoming a skilled JavaScript developer today – click "take this course" now!

$ whoami — the devs behind tutorialsearch.io

Need a web app built? Hire the team behind TutorialSearch.io

We ship fast, production-grade full-stack apps (Next.js, React, edge infra) — the same stack that powers this site.

Loading modal...