The latest JavaScript specification standardizes a well-balanced and thoughtful set of features, including the built-in ...

Technical SEO isn’t optional in 2025. Learn how to boost crawl efficiency, and future-proof your site for LLMs and AI-powered ...

While you can pick up the very basics of JavaScript in a day, becoming truly good at it takes much longer. Think of it like ...

JavaScript's block scope with let keyword, demonstrates how variable declarations inside blocks are only accessible within those blocks preventing accidental modification of outer scope variables.

// This should not parse as a declaration. It is a legal javascript identifier. let // This is two expression statements, not a 'let' declaration. let a 'let' is a FutureReservedStrictKeyword. As such ...