JSFiddle - React, Tailwind, and code Playground

JavaScript

var LibraryName = {

      someValue: 0,

      firstFunc: function (stuff) {

          this.someValue = 99;
          this.secondFunction();

      },

      secondFunction: function () {

          this.doSomething(this.someValue);

      },

      doSomething: function (val) {
          console.log('dosomething');
      }

  }
  
  LibraryName.secondFunction();