In this tutorial, we will create a mini programming language. That compiles: to Which we will use to draw interesting stuff on the HTML canvas. So let’s start! Basic stuff Before doing the code, we need to know the logic. Lexing First, we lex the code. This is the process of splitting the code into …
In this article, we’ll golf some JavaScript code. But first, we’ll need to know what the heck is code-golf? What is code-golf? Code golfing is trying to make the shortest possible code for a given task. It’s mainly a game and very useful for improving your programming skills. There are many sites where you can …
In this article, we’ll learn about the array methods in JavaScript with some examples. Before we start, let’s look at some methods of the Array class. Array() Accepts 1 integer argument and returns an array with those elements. .from() We use this method to create an array. It accepts two arguments, the first one accepts …
Today, we will be making this drawing app with React. So let’s get started! Creating the react app First, we need to create a new react app, so I will run this in the terminal. Now this will create a new folder called drawing-app. Now we change our directory. If we run the ls command …
In this article, you will learn some javaScript: void alternatives. Before we begin, I will do a brief introduction about javascript: void. What is it? We use javascript: void when there’s a link that we don’t want to change webpage. So when a user clicks the link nothing will happen. This is mostly used in …