One of the benefits of using TypeScript is the type system which requires you to provide the correct values between all interactions in your application. For values that can be null or undefined, you may need to handle different code paths, for example by using default values. TypeScript comes with …

ts-node is a TypeScript execution engine for Node.js. It allows you to run your TypeScript code directly without precompiling your TypeScript code to JavaScript. ts-node transforms TypeScript to JavaScript in-memory without writing it to disk. Large projects may still take some time to process. This is where SWC comes …

Sorting data is an essential task in applications. For example, a list of data in the frontend contains ways to sort the data based on a given column. Also, you might want to sort the data in ascending or descending order. This tutorial shows you how to sort a JavaScript …

Sorting arrays of data is an everyday use case in applications. For example, you want to display a list of names in alphabetical order and allow the user to toggle the sorting from ascending to descending and vice-versa. This tutorial shows you how to sort an array of strings in …

Vite is a modern tool to bundle your frontend assets. You’re mainly using ES Modules when working with Vite. And Vite extends the global import.meta object with handy utilities. For example, it adds an import.meta.glob function allowing you to resolve files from a path. In combination …

ESLint comes with support to require or disallow trailing commas. This option is also known as “comma-dangle”. Trailing commas are supported in JavaScript by ECMAScript v5. Here’s a simple example: const futurestudio = { team: ['Marcus', 'Norman', 'Christian'], } The comma after team: ['Marcus', 'Norman', 'Christian'], is a trailing comma. This tutorial …

Nodemon is a useful tool to automatically restart your Node.js server when changing files. It’s a perfect helper during development. You can also use Nodemon with TypeScript instead of JavaScript. This tutorial walks you through the seamless setup and shows you how to restart your Node.js code …

Sorting arrays in a common use case in application development. Sorting arrays by a boolean value is not as typical as sorting by numbers or strings. At least for us at Future Studio. This tutorial shows you how to sort a JavaScript boolean array. Also: this approach works in TypeScript, …