Learn about the best practices for web development and JavaScript programming, complete with code examples and real-world scenarios. JavaScript is a versatile and widely used programming language that ...

For years my focus has been server-side stuff, but I'm now being tasked with client-side. If anyone knows of some recognized best-practices guides, I'd love to read them. In addition, I'd appreciate ...

I've recently started to use JSLint to check some JavaScript code I'm using on a website. Lo and behold, I learned something about JavaScript: the identity operator (i.e. === and !==). I'm not sure ...

JavaScript has its benefits when used correctly. Learn about JS SEO best practices and tools for JavaScript debugging here. JavaScript is a great option to make website pages more interactive and less ...

Best programming languages for beginners in 2026. Learn coding with Python, JavaScript, SQL, and more based on job demand, ...

Earn these JavaScript certs to demonstrate mastery of the most in-demand skills for the world’s most-used programming language.