How to Check Types in JavaScript without Using TypeScript

If you’re familiar with TypeScript, you know that it’s a language introduced by Microsoft that adds types to JavaScript. While TypeScript can be beneficial, especially for larger projects, it may not always be the best choice for beginners or for those who prefer to stick to the fundamentals of the Web Platform. However, there are times when having types in JavaScript can be helpful. Fortunately, there is a way to add types to JavaScript without using TypeScript, and it involves using VS Code....