The Best Free JavaScript Courses on YouTube
Which free JavaScript course on YouTube should you take? Chai aur Code, Namaste JavaScript, freeCodeCamp and more, compared, with an 8-week plan.
JavaScript is the one language every web developer has to learn, and YouTube has more free JavaScript material than any other language except maybe Python. The problem is that most of it teaches syntax and stops right before the parts that trip people up: scope, closures, the event loop, promises and working with the DOM. Here are the courses worth your time, what each one is good and bad at, and an order that takes you from the basics to building real things in the browser.
Pick by what you need
| If you want... | Start with | |---|---| | A complete beginner course in English | freeCodeCamp's full JavaScript courses on YouTube, or Bro Code's JavaScript full course | | A complete beginner course in Hindi | Chai aur Code (Hitesh Choudhary) JavaScript series | | To finally understand how JS works underneath | Namaste JavaScript (Akshay Saini) | | Short project builds | Web Dev Simplified, Traversy Media, The Net Ninja | | Interview-level depth | Namaste JavaScript, then the MDN JavaScript Guide | Most people need two of these: one beginner course for syntax, then Namaste JavaScript or MDN for the mental model.
Beginner courses: freeCodeCamp, Bro Code, Chai aur Code
**freeCodeCamp** publishes several long JavaScript courses on its YouTube channel, and has its own interactive JavaScript curriculum on freecodecamp.org. Use the video for explanation and the site for practice. That pairing covers the beginner gap better than either on its own. **Bro Code** keeps each concept short with a small example, which is useful if long explanations lose you. **Chai aur Code** by Hitesh Choudhary is the most-recommended Hindi JavaScript series. It goes beyond syntax into how the language behaves, and Hitesh tends to explain why things work, not just what to type. The tradeoff with all three: they are long. Watch a section, then close the video and rebuild the example from memory. If you cannot, rewatch only the part you got stuck on.
Namaste JavaScript: the concepts course
Akshay Saini's Namaste JavaScript covers execution context, hoisting, scope chain, closures, `this`, callbacks, promises, async/await and the event loop. It is not a first course: you should already be comfortable writing functions and loops. Its value is that it gives you a model of what the engine is doing. Once you understand execution context and the event loop, bugs like "why does this log `undefined`" or "why does my `setTimeout` run last" stop being mysteries. It is also the series Indian frontend candidates most often cite when preparing for interviews.
An 8-week plan
About 1 to 1.5 hours a day. - **Weeks 1 to 2:** Variables, types, operators, conditionals, loops, functions, arrays and objects from your beginner course. Do the matching freeCodeCamp exercises. - **Week 3:** DOM basics: selecting elements, events, changing content. Build a to-do list that runs in the browser. - **Week 4:** Array methods (`map`, `filter`, `reduce`), destructuring, spread, modules. Rebuild the to-do list using these. - **Weeks 5 to 6:** Namaste JavaScript, the core episodes on scope, closures, `this` and the event loop. Write one tiny example per episode. - **Week 7:** Fetch, promises, async/await. Build a weather or GitHub profile viewer using a public API. - **Week 8:** One project you design yourself, deployed for free on GitHub Pages or Netlify. After this, pick React, Node or TypeScript depending on where you want to go.
Common mistakes when learning JS from YouTube
- **Switching courses every week.** Each instructor starts from the beginning, so you relearn variables five times and never reach async code. - **Skipping the DOM.** Frameworks make more sense once you have manipulated the DOM by hand. - **Watching projects without building them.** Code-along videos feel productive. Pause before each step and try it first. - **Losing track of a 100-video playlist.** Keep a record of what you have finished and what you need to revisit. Filow does this automatically if you paste the playlist in, along with timestamped notes and short quizzes per video.
Questions people ask
What is the best free JavaScript course on YouTube for beginners?
freeCodeCamp's full courses (paired with its interactive curriculum) for English speakers, and Chai aur Code for Hindi speakers. Both cover the basics thoroughly.
Is Namaste JavaScript good for beginners?
It is better as a second course. It explains how JavaScript works internally, which makes most sense once you can already write basic programs.
How long does it take to learn JavaScript?
Around two months of consistent daily practice gets most people to building small interactive pages. Being comfortable with async code and a framework usually takes a few more months.
Should I learn HTML and CSS before JavaScript?
Learn enough HTML and CSS to build a simple page first, roughly one or two weeks. JavaScript in the browser is mostly about changing HTML and CSS, so you need something to change.
Learn Javascript from YouTube, in order.
Turn your chosen JavaScript playlist into a course with progress tracking, notes and quizzes on Filow.