Add TypeScript To An Existing React Project
Learn how to add TypeScript to your existing React project in a few simple steps.
Matt Pocock
.d.json.ts
files, which can greatly improve performance.Array<T>
and T[]
. Both are identical, but there are some considerations to keep in mind.satisfies
operator in TypeScript allows for type annotations without sacrificing inference. Here's a few uses for it.Extract
helper in TypeScript to extract specific members from a discriminated union or based on their shape.any
is a cause for concern because it disables type checking on the thing it's assigned to. This article explores the best way to avoid them in your code.Symbol.dispose
function upon leaving scope, making resource management easier.React.ReactNode
and JSX.Element
in TypeScript when working with React.Exclude
is a very powerful utility type that can be used in a variety of ways. In this article, I'll show you 9 ways to use it along with code examples.Function
as a function type is not recommended in TypeScript, and discover alternatives for expressing any function type.