isDev

isDev is a constant boolean exported by solid-js/web.

Import

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

Type

const isDev: boolean;

Behavior

• isDev is a bundle constant: it is true in the development browser bundle and false in production and server bundles. DEV is a separate development-only export from solid-js.
• Because it is exported as a constant, bundlers can eliminate unreachable branches.

Examples

Basic usage

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

if (isDev) {
  debugPanel.mount();
}

Related

• DEV
• isServer