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TypeScript blogs

Supercharge your development with the TypeScript language.

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Readonly Properties in TypeScript

In this post you’ll learn how and when to use the readonly keyword for in TypeScript.

Todd Motto

Todd Motto

Mar 9, 2023

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TypeScript Classes and Constructors

In this post you’ll learn about TypeScript constructors, how to create classes, and how they differ to their ES5 counterpart of traditional constru...

Todd Motto

Todd Motto

Mar 7, 2023

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Abstract Classes in TypeScript

In this post you’ll learn how to create and use an abstract class in TypeScript.

Todd Motto

Todd Motto

Mar 6, 2023

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Public vs Private Properties and Methods in TypeScript

In this post you’ll learn how to create both public and private members in TypeScript classes, which we can use for both properties and methods.

Todd Motto

Todd Motto

Mar 5, 2023

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Strict Property Initialization in TypeScript

In later versions of TypeScript there’s the concept of a Strict Class Property Initializer, or Definite Assignment Assertion.

Todd Motto

Todd Motto

Feb 28, 2023

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Static Properties and Methods in TypeScript

In this post you’ll learn about the static keyword in TypeScript classes so you can confidently use them on properties and methods.

Todd Motto

Todd Motto

Feb 27, 2023

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Readonly Mapped Type in TypeScript

In this post you’ll learn how and when to use the Readonly mapped type TypeScript.

Todd Motto

Todd Motto

Feb 26, 2023

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Classes vs Interfaces in TypeScript

Classes and interfaces are powerful structures that facilitate not just object-oriented programming but also type-checking in TypeScript. A class i...

Todd Motto

Todd Motto

Feb 7, 2023

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Typing Arrays in TypeScript

There are many ways in TypeScript to type a property as an array, or contains an array of “something”. These ways of declaring an array type includ...

Todd Motto

Todd Motto

Jan 12, 2023

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Finally Understand Generic Types in TypeScript

You’ve heard the term “generics” in TypeScript and it gives you a slight shudder. It did me too, and that’s okay.

Todd Motto

Todd Motto

Jul 28, 2022

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Use Intersection Types to Combine Types in TypeScript

TypeScript allows us to not only create individual types, but combine them to create more powerful use cases and completeness.

Todd Motto

Todd Motto

Jul 7, 2022