Overview JavaScript certifications can validate your skills and improve job prospects.The best JavaScript courses in 2025 ...

Built-in JavaScript objects and functions are ones you'll use all the time. Here's how to use Object, JSON, String, Math, Date, and console in your JavaScript programs.

In a new step to make the Web a more powerful foundation for programs, Google is releasing Closure Tools that it says produce faster, better code.

TypeScript is gaining popularity as a type-safe alternative to JavaScript. Here's how to incrementally transform your JavaScript codebase into strongly typed TypeScript.

That's cool – it means that JavaScript programs don't have to worry about the details of a client system as long as it conforms to the language specification.