TypeScript 4.4 - Be on your guard
In this post, in celebration of the release of TypeScript 4.4, I explore Type Unions in TypeScript and how the language uses Type Guards and Control Flow Analysis to automatically...
All 'typescript' related blog posts
TypeScript 4.3 - I object your honour!
In celebration of TypeScript 4.3 I take a look TypeScript's Object Oriented features and look at the new features this release brings.
Using TypeScript const assertions for fun and profit
How can we utilise the const assertion in TypeScript to flip the script and define types from immutable data?
Crazy, Powerful TypeScript Tuple Types
In celebration of TypeScript 4.2 and the language's continued evolution, let's take a look at tuple types and some advanced type manipulations we can do with them.
React Tutorial - Build a Weather App from Scratch - Part 2
In this tutorial we continue the step by step guide for creating a weather app using React and TypeScript.
React Tutorial - Build a Weather App from Scratch - Part 1
In this tutorial I'll take you step by step through creating a weather app using React and TypeScript.
TypeScript + React Hooks: Part 3
In this 3rd article in our series on using React Hooks with TypeScript, we will show how to enhance 'primitive' hooks into more complex functions, and highlight some of the...
TypeScript + React Hooks: Part 2
In this follow-up to our introductory article to using React Hooks with TypeScript, we’ll continue to discuss how leveraging types & type safety can make life easier when writing components...
Crazy, Powerful TypeScript 4.1 Features
In this article I'll take a look at some new features in TypeScript 4.1 - namely Template Literal Types, Key Remapping and Recursive Conditional Types. At the end I'll show...
TypeScript + React Hooks: Part 1 - The Basics
In this post, we delve into using TypeScript with React Hooks to develop in the front-end. Continuing our series of posts on the practical applications of TypeScript, and introducing another...
TypeScript Testing Tips - Mocking Functions with Jest
In this, the second of a series of posts on practical applications of TypeScript, we continue on the topic of testing by looking at how three lines of TypeScript magic...
React + TypeScript + Redux Toolkit - Safety and Simplicity
In this article I'll explain how Redux Toolkit simplifies building Redux based apps and combines beautifully with React and TypeScript for an all-round great stack.
TypeScript Testing Tips - Creating Dummies
This is the first post in a series on using TypeScript in practical applications. It shows a simple TypeScript pattern for building type-safe, unit test dummies. The focus is on...