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, ...

What is ECMAScript and why is it important in scripting? ECMAScript is a standardized scripting language specification that defines the core features and syntax shared by languages like JavaScript, ...

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 ...

時隔10年，2015年6月ECMAScript第六版終於出爐，但Mozilla技術長David Bryant表示，ES6從明年開始，將以更快更小的更新取代經長時間開發的巨幅改變版本釋出。

# a space, named `source.js source.es`. # In order to prevent two syntaxes from appearing in the menu, we use # `hidden: true` on the nested `source.es` syntax.