Kealan Parr

  Software engineer, technical writer and member of the Unicode Consortium.


5 Stories by Kealan Parr

How to extend enums in TypeScript

One language mechanism that's pivotal to TypeScript is enums. Let's explore what they are, how they work, and how to extend them.
1 5 min read

How to pass a TypeScript function as a parameter

Follow this demonstration to understand TypeScript functions and how to pass them as a parameter in your apps.
0 3 min read

Writing a constructor in TypeScript

Discover how to add a constructor onto an interface in TypeScript and the common use cases for when and why to do so.
0 4 min read

Adding emojis to your React app

There are multiple ways to add emojis into your React app. Here's a short guide to fit almost every single use case.
0 4 min read

How to use pointers in Go

Deciding when and how to use pointers is done on a case-by-case basis, and this guide explains when it's best to utilize them.
0 5 min read