Windows Script Host provides scripting abilities like batch files but includes many more features. It can be used manually by a user as well as created by the operating system to automate the flow of ...

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, ...

6 月 26 日，ECMA 国际正式批准 ECMAScript 2025（第 16 版）语言规范。作为 JavaScript 演化的又一次关键节点，ES2025 引入了八项语言级新特性，本文将详细解析这些特性！ 6 月 26 日，ECMA 国际正式批准 ECMAScript 2025（第 16 版）语言规范。作为 JavaScript 演化的又一次关键 ...

A common and oft-used feature of many languages is the concept of an Enumerated Type, or enum. Enums provide a finite domain of constant values that are regularly used to indicate choices, ...

通常，当创建一个新的 Promise 时，会传递一个执行器函数给 Promise 构造函数，这个执行器函数接收两个参数：resolve 和 reject 。但在某些情况下，可能想要在 Promise 创建之后仍然能够访问到这两个函数。这就是 Promise.withResolvers() 的用武之地。 2024 年 6 月 26 日，第 ...

New features in ECMAScript 2022 include top-level await, RegExp match indices, new public and private class fields, and more. Let's get started! ECMAScript 2022 (ES13) dropped on June 22, codifying ...

Microsoft shipped the beta release of TypeScript 4.7, which tackles a "very difficult feature," ECMAScript Module Support in Node.js. The difficulty arises from two different JavaScript module systems ...