Mar 1, 2019 · Introduction This Ecma Standard defines the ECMAScript 2025 Language. It is the sixteenth edition of the ECMAScript Language Specification. Since publication of the first edition in …

ECMAScript (/ ˈɛkməskrɪpt /; ES) [1] is the standard for the JavaScript language, intended to ensure the interoperability of web pages across different web browsers. [a][2] It is standardized by Ecma …

ECMA-262 ECMAScript® 2025 language specification 16th edition, June 2025 This Standard defines the ECMAScript 2025 general-purpose programming language. Kindly note that the normative copy …

Jul 11, 2025 · ECMAScript is a scripting language specification on which JavaScript is based. Ecma International is in charge of standardizing ECMAScript.

Introduction This Ecma Standard defines the ECMAScript 2027 Language. It is the eighteenth edition of the ECMAScript Language Specification. ECMAScript is based on several originating technologies, …

ECMAScript version history ECMAScript is a JavaScript standard developed by Ecma International. Since 2015, major versions have been published every June. ECMAScript 2025, the 16th and …

New Features in JavaScript 2025 The 16th edition of the ECMAScript standard, released in June 2025, includes several enhancements to make JavaScript more readable and efficient.

Feb 27, 2025 · ECMAScript is the backbone of JavaScript, shaping the way we write and run code. Understanding its evolution helps you become a better, smarter, and more confident JavaScript …

Ecma International's TC39 is a group of JavaScript developers, implementers, academics, and more, collaborating with the community to maintain and evolve the definition of JavaScript. Our website …