isServer

isServer is a constant boolean that indicates whether code is running in the server bundle.

Import

import { isServer } from "solid-js/web";

Type

const isServer: boolean;

Behavior

• isServer is true in the server bundle and false in the browser bundle.
• Because it is exported as a constant, bundlers can eliminate unreachable branches.

Examples

Basic usage

import { isServer } from "solid-js/web";

if (isServer) {
  serverOnlyWork();
}

Related

• DEV
• isDev