Apr 11, 2025 · The custom function we are going to build will be called displayMessage(). It will display a custom message box on a web page and will act as a customized replacement for a …

May 11, 2018 · I would like to create some custom JS syntax. Is there a way I can write a method so that the following would work: var someDict = {"abc": 1, "efg": 2} someDict.keys …

Nov 25, 2020 · Today we are going to create our own syntax in JavaScript. For simplicity sake and easy understanding, we will stick to a single javascript structure. Variable Declaration. We …

Calculate the product of two numbers, and return the result: Why Functions? With functions you can reuse code. You can write code that can be used many times. You can use the same …

Sep 25, 2019 · Following my previous post on writing a custom babel transformation, today I am going to show you how you can create a custom JavaScript syntax with Babel. Let me show …

May 17, 2020 · I would like to add custom operators, keywords, and syntax to Javascript. Someone asked for help with this many years ago and got some great instructions: …

Feb 28, 2023 · Creating custom JavaScript functions can make your code more efficient, readable, and maintainable. In this blog post, we'll cover some of the best practices for …

Apr 30, 2019 · Logic: create a custom object directly by a much shorter and clean syntax. let point={"x":3, // attribute x "y":4, // attribute y "show":function(){ // method show …

Aug 12, 2024 · JavaScript syntax refers to the rules and conventions dictating how code is structured and arranged within the JavaScript programming language. This includes …

Oct 20, 2009 · The easiest way to create an object in JavaScript is to use the following syntax : var test = { a : 5, b : 10, f : function(c) { return this.a + this.b + c; } } console.log(test); …