es-toolkit
Version:
A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.
21 lines (20 loc) • 547 B
JavaScript
//#region src/predicate/isNode.ts
/**
* Checks if the current environment is Node.js.
*
* This function checks for the existence of the `process.versions.node` property,
* which only exists in Node.js environments.
*
* @returns `true` if the current environment is Node.js, otherwise `false`.
*
* @example
* if (isNode()) {
* console.log('This is running in Node.js');
* const fs = import('node:fs');
* }
*/
function isNode() {
return typeof process !== "undefined" && process?.versions?.node != null;
}
//#endregion
exports.isNode = isNode;