ECMA国际已于6月30日正式批准ECMAScript 2026规范，即JavaScript编程语言规范第17版。此版本新增多项实用功能，包括：Math.sumPrecise用于高精度数值求和；Iterator.concat用于迭代器序列化；Array.fromAsync支持从异步来源构建数组；Error.isError用于识别错误对象；Map和WeakMap新增默认值检索方法；Uint8Arra ...

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, ...

The TC39 committee at EMCA International, responsible for developing the ECMAScript specification that provides the basis for JavaScript, is working on parallel versions of ECMAScript — versions 6 and ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Spencer Judge discusses the architectural ...

The new release allows CommonJS modules to be called from ECMAScript and provides a more detailed check of return expressions. Microsoft has released TypeScript 5.8. The new version of the programming ...