From W3schools to Khan Academy to Udemy and more, here’s a roundup of the top programming courses for free. courses available online.

This list of no-cost programming courses includes something for everyone, whether you want to learn how to code for the first time or test if you like it before you invest in an expensive bootcamp or course. Some are basic, while others will help you develop more in-depth skills. All of them are completely free to get started but will require some time commitment.

W3schools offers free tutorials for beginners that will teach HTML and CSS. If you have a bit more time, check out Udemy’s Tech 101-style course that provides all the essentials to get you started.

Scaler’s website for coding courses provides a range of online classes for students of all skill levels. They cover everything from data structures to programming languages to give you a thorough understanding of how to think like an engineer in the field of software.

And for a more specialized method, you could consider learning programming in Smalltalk which is a simplified version of computer language Python that’s supremely simple to master. In just a few weeks, you’ll master control structures like loops and the if statement, while also getting an understanding of the language. There’s also a more thorough intro course that guides you through the concepts of the object-oriented programming language.