netsuiteSS2Anywhere.js

/**
*  Usually if you want to access the SuiteScript 2 API via the browser console you need to open specific pages
*  that load the required libraries (such as a record in edit mode). This script will load the libraries on any
*  NetSuite page
*/

(async () => {

    /* Add a script element to the DOM and wait until it's loading by checking that
       a known variable it creates exists */
       
    async function addScriptToDOM(src, scopeToCheck, variableNameToCheck) {
        const scriptElement = document.createElement("script");
        scriptElement.type = 'text/javascript';
        scriptElement.src = src;
        document.body.appendChild(scriptElement);
        
        while(! scopeToCheck.hasOwnProperty(variableNameToCheck)) {
            await new Promise(resolve => setTimeout(resolve, 50));
        }
    };
    
    if(! window.require) {
        await addScriptToDOM('/javascript/suitescript/lib/NsRequire.js', window, 'require');
        await addScriptToDOM('/javascript/suitescript/bootstrap_shared.js', window, 'nlapi');
        await addScriptToDOM('/javascript/suitescript/2.0/client/bootstrap.js', require, 'SSModuleLoader');
    }

    require(['N/runtime'], (runtime) => {
        console.log(`Hello ${runtime.getCurrentUser().name}`);
    });

})();