course · path 01 of 05 · beginner

Start Learning JavaScript From Scratch

Begin your JavaScript journey with a beginner-friendly introduction to the JS Exercises learning path. Run your first JavaScript code, use the browser-based editor and console, and discover how interactive exercises and instant tests guide your practice. No setup or previous programming experience is required.

Course overview

1Lesson

5Stages

BeginnerLevel

Free courseSign in to save progress

New to JavaScript? Start here

A clear starting point for complete beginners

JavaScript can feel overwhelming when you do not know what to learn first. This short orientation removes that initial friction by making the editor, JavaScript console, DOM preview, tests, hints, and lesson controls feel familiar before you begin JavaScript Foundations.

You'll follow the same learn-by-doing loop used throughout JS Exercises: read one focused explanation, write or change real code, run it, inspect the result, and use immediate feedback to improve. It is a practical way to learn by coding instead of only watching tutorials.

Learn the idea

Start with a focused explanation and a small example you can trace.

Write real code

Apply the concept in browser-based exercises instead of only reading it.

Get test feedback

Run your solution immediately and use the results to correct your mental model.

Course outcomes

What you'll learn

Navigate informational lessons, coding exercises, and JavaScript quizzes
Write and run your first JavaScript code in the browser-based editor
Use console.log to inspect output in the JavaScript console
Change a web page and inspect the result in the DOM preview
Read test feedback and use hints when an exercise does not pass
Follow a repeatable read, code, run, inspect, and improve workflow

Interactive course path

Course curriculum

1 lesson · 5 stages

donein progressopenlocked

Built for first-time coders

Is this your first step into JavaScript?

This beginner orientation is designed to remove the friction of starting. You do not need any previous JavaScript or coding experience.

Start here if you're…

Complete beginners learning programming for the first time
Self-taught learners looking for a structured, practice-first JavaScript learning path
Developers switching to JavaScript from another programming language
Frontend development beginners who prefer interactive exercises over passive tutorials

This orientation prepares you to…

Write and run JavaScript without installing a local development environment
Use console output to understand what your code is doing
Connect JavaScript changes to visible updates on a web page
Use automated tests and feedback to find and correct mistakes

Before you start

Prerequisites

No prior experience requiredNo setup or coding experience is required. Start here, or browse the full JavaScript learning path first.

Continue learning

Next steps

JavaScript FoundationsContinue from absolute zero with variables, values, operators, conditionals, loops, and functions.JavaScript exercisesBrowse focused coding exercises by topic when you are ready for extra practice.JavaScript sandboxExperiment freely with JavaScript code in the browser-based editor.