run js function code example

Example 1: javascript run command

const { execSync } = require('child_process');

const output = execSync('ls', { encoding: 'utf-8' });

console.log('The output is:');
console.log(output);

Example 2: javascript function call with variable

function abc() {
  alert('test');
}

var funcName = 'abc';

window[funcName]();