TC39 Advances Nine JavaScript Proposals, Including Array.fromAsync, Error.isError, and Using

The Ecma Technical Committee 39 (TC39), the body responsible for the evolution of JavaScript (ECMAScript), recently advanced nine proposals through its stage process, with three new language features becoming part of the standard: Array.fromAsync, Erro…


This content originally appeared on InfoQ - JavaScript and was authored by Bruno Couriol

The Ecma Technical Committee 39 (TC39), the body responsible for the evolution of JavaScript (ECMAScript), recently advanced nine proposals through its stage process, with three new language features becoming part of the standard: Array.fromAsync, Error.isError, and explicit resource management with using.

By Bruno Couriol


This content originally appeared on InfoQ - JavaScript and was authored by Bruno Couriol


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Bruno Couriol | Sciencx (2025-06-22T09:21:00+00:00) TC39 Advances Nine JavaScript Proposals, Including Array.fromAsync, Error.isError, and Using. Retrieved from https://www.scien.cx/2025/06/22/tc39-advances-nine-javascript-proposals-including-array-fromasync-error-iserror-and-using/

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