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

Microsoft announced that it has replaced the default scripting engine JScript with the newer and more secure JScript9Legacy ...

The ECMAScript 2025 specification, now final, standardizes new JavaScript capabilities including JSON modules, regex capabilities, Set methods, and sync iterator helper methods.

这次更新不仅仅是对Java语言本身的提升，更是围绕开发者在编程中面临的痛点进行了一系列实用性改进，涉及正则表达式处理、异步编程等多个方面。 此外，ES2025扩展了迭代器的方法，增加了map、filter、t… ...

附： ECMAScript 2023（ES14）已于 6 月 27 日正式发布，详见 >>> 《ECMAScript 2023 正式发布，有哪些新特性？ 》 Stage 3 数组分组 该 用于简化数组（和可迭代对象）中的分组操作。 数组分组是一种非常常见的操作，其将相似的数据组合成组允许开发者计算更高阶的数据集。

F ollowed by ECMAScript 2016, the ECMA International has approved ECMAScript 2017, which is the latest edition of the ECMAScript Language Specification. JavaScript, which is based on ECMAScript ...