Coding

Sometimes, we want to import moment.js with TypeScript. In this article, we’ll look at how…

Sometimes, we want to use enum as a restricted key type in TypeScript. In this…

Sometimes, we want to convert a boolean a to string value with TypeScript. In this…

Sometimes, we want to extend the Error class with TypeScript. In this article, we’ll look…

Sometimes, we want to check multiple arguments on multiple calls for Jest spies. In this…

Sometimes, we want to add functions to an enum with TypeScript. In this article, we’ll…

Sometimes, we want to add types to class constructor in TypeScript. In this article, we’ll…

Sometimes, we want to create a strongly typed array of arrays in TypeScript. In this…

Sometimes, we want to make a single property optional in TypeScript. In this article, we’ll…

Sometimes, we want to add type aliases with TypeScript. In this article, we’ll look at…