Learn in an interactive environment. Read short lessons, take notes, and complete challenges directly in your browser.
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Learn modern JavaScript from scratch, and practice in an intuitive environment. The challenges are inspired by real-world projects to make sure that you're learning the best practices, one step at a time. Try the first 42 lessons, challenges, projects & flashcards for free. You can upgrade to a Pro account with a one-time payment that gives you access for 5 years.
Learn Javascript is suitable for beginner developers who have basic experience in any programming language. Not comfortable with the basics? Then consider Learn Programming which covers the basics.
This course covers the fundamentals of JavaScript. It is the best way to learn JavaScript in 2021.
The lessons & challenges will guide you through these topics step by step and its project-based approach will help you reinforce these concepts.
The course assumes that you are familiar with the basics such as variables, functions, arrays, objects, classes as well as some HTML & CSS experience.
Build a web app that allows you to enter the grades of your students and see statistics about the grades such as the lowest, the highest, the average, etc.
Learn how to integrate a Mapbox map on your website, as well as add a marker to a specific coordinate that shows a popup on click.
Learn how to integrate the Chart.js library and build a chart representing the browser usage data in 2019 in several formats (pie, line, bar & doughnut).
Learn how to build an instant search functionality for the official spaceships dataset. The search will be case-insensitive and blazing fast.
Strengthen your fetch & DOM knowledge by using the GitHub API to list the repositories of a GitHub username that is entered by the user.
To better prepare you for the real world, we have 11 projects inspired by popular products. Here are a few examples of these projects.
This course is designed with the learner in mind. That's why we've developed a separate flashcards app where you can reinforce the new concepts that you learned using spaced repetition.
Spaced repetition has been proven to be a more effective learning method.
Jad Joubran is a Google Developer Expert, Microsoft Most Valuable Professional, and Freelance Web Performance Consultant based in Amsterdam.
His passion for JavaScript led him to create and develop the most interactive, step by step courses for JavaScript, React & Programming basics.
