ECMAScript 2025, the latest version of the ECMA International standard for JavaScript, has been officially approved. The specification standardizes new JavaScript capabilities including JSON modules, ...

When you start web development, you will inevitably hear the terms "JavaScript," "NodeJS," "Java," and "ECMAScript." While the names sound similar or seem related, they actually each have different ...

The ECMAScript specification defines a set of early errors that conformant implementations must report before execution. Some of these are detectable during parsing from local context alone, like ...