- Mozilla Developer Network (MDN) JavaScript tutorials
- MDN JavaScript reference
- Codecademy JavaScript tutorial
- W3Schools JavaScript tutorial
- PC World article about JavaScript tutorials
- CodePen -- a good place to look at other HTML/CSS/JavaScript projects people have done, and/or test your own code
- freeCodeCamp has many tutorials on web development topics; start with the Responsive Web Design Certification curriculum if you need to learn HTML or CSS first, and then try the JavaScript Algorithms and Data Structures Certification curriculum
A Skilled JavaScript coder should be able to do the following:
An Expert JavaScript coder should additionally be able to do the following: