react-cosmos/dist/dom/shared.js

CLI for running React Cosmos inside webpack-powered apps

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isInsideCosmosPreviewIframe = isInsideCosmosPreviewIframe;

function isInsideCosmosPreviewIframe() {
  try {
    return window.self !== window.parent;
  } catch (e) {
    return true;
  }
}