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ecma-detector

Badge LICENSE Node npm version

A tool to detect ECMAScript version.

Installation

npm install ecma-detector --save

Usage

// import via esm
import { isECMAScript } from "ecma-detector";

// import via cjs
const { isECMAScript } = require("ecma-detector");
import { isECMAScript, isECMAScript2020 } from "ecma-detector";

isECMAScript("let foo = bar", "2015"); // true
isECMAScript2020("let foo = a ?? b"); // true

License

The Anti 996 License

About

A tool for detecting the ECMAScript version of javascript code

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