const nodeEval = require('node-eval');
console.log(module.children); // 1
nodeEval('module.exports = {}', '1.js');
console.log(module.children); // 2
nodeEval('module.exports = {}', '1.js');
console.log(module.children); // 3
nodeEval('module.exports = {}', '1.js');
console.log(module.children); // 4
nodeEval('module.exports = {}', '1.js');
console.log(module.children); // 5
and so on.
and so on.