async/await vs promises

Asynchronous Programming in TypeScript

An introduction to Memoization and how to use it

What is Memoization?

Typical use-cases and rare edge-cases

Sorting in JavaScript

Rounding errors are inevitable

What is a number?

Common testing patterns for creating confidence in your UI tests

React Testing Library Recipes

Why I don't use the `fix` option

ESLint vs Prettier

Hi I'm Rupert,
Before deciding to sponsor me, please consider donating to the <a target="_blank" href="https://www.againstmalaria.com/Default.aspx">Against Malaria Foundation</a>. They are a highly effective charity where even small donations can make a huge difference. But don't just take my word for it, see <a target="_blank" href="https://www.givewell.org/charities/amf">what GiveWell have to say about AMF</a>.
I enjoy learning and teaching almost any technical topic. My professional expertise is primarily in:
<ul>
<li>TypeScript</li>
<li>React</li>
<li>Jest</li>
<li>... and pretty much anything in the webdev space</li>
</ul>
Outside of my day job I also study and enjoy:
<ul>
<li>Mathematics</li>
<li>Physics</li>
<li>AI</li>
<li>Computer Science</li>
<li>... and pretty much anything else my curiosity latches onto</li>
</ul>
Take care,
Rupert

Hi I'm Rupert,

Before deciding to sponsor me, please consider donating to the [Against Malaria Foundation](https://www.againstmalaria.com/Default.aspx). They are a highly effective charity where even small donations can make a huge difference. But don't just take my word for it, see [what GiveWell have to say about AMF](https://www.givewell.org/charities/amf).

I enjoy learning and teaching almost any technical topic. My professional expertise is primarily in:

- TypeScript
- React
- Jest
- ... and pretty much anything in the webdev space

Outside of my day job I also study and enjoy:

- Mathematics
- Physics
- AI
- Computer Science
- ... and pretty much anything else my curiosity latches onto

Take care,

Rupert

Rupert 'fildon' McKay's Blog