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 ...

ECMA International has approved ECMAScript 2026, the 17th edition of the specification for the JavaScript programming language. The standards organization approved the specification on June 30.

Build type-safe JavaScript applications in less time with Microsoft’s native port of TypeScript built with Go.

This library serves as a comprehensive reference implementation of MessagePack for JavaScript with a focus on accuracy, compatibility, interoperability, and performance. Additionally, this is also a ...

The Closure Compiler is a tool for making JavaScript download and run faster. It is a true compiler for JavaScript. Instead of compiling from a source language to machine code, it compiles from ...

Abstract: Regular expressions are notoriously difficult to get right, with developers often having to resort to trial-and-error approaches. Even so, little attention ...

Vite 8.1. The new release brings the experimental Bundled Dev Mode, which aims for performance improvements. Furthermore, the frontend build tool Vite can now handle the proposal for ...

坊间盛传，考虑到JavaScript具有的人气和灵活性，微软可能会用JavaScript取代VBA。那么微软什么时候会逐步淘汰该编程语言呢？考虑到许多组织依赖VBA模型来自动化处理重复任务，这一幕在短期内不会上演。JavaScript API和微软集成等方面的问题可能意味着这种语言还将存在一段时间，但它功能太过单一了。

微软最近干了件事：禁止内部员工用Claude编程。官方说法是“成本超过人力”。扯淡。那点API费用，对微软什么也不是。 真正让他们睡不着觉的，是另一件事：模型会变。 你今天调通了一个代码生成逻辑，美滋滋上线。第二天，Claude静默更新了，同一个提示词，吐出来一堆藏着漏洞的函数。你找谁去？Anthropic(Claude的爹)只会耸耸肩：我们说了，尽力而为。 这不是想象。2025年有统计，六成用A ...