Craig Stevenson | Scaffold" />

Based in Northern Ireland, servicing clients across the globe.

Service Workers

An introduction to service workers Put simply a service worker is a script that runs in the browser. They can intercept network traffic, send push notifications and perform background syncs. If that was a bit of a blur don’t worry, we’ll...

Async/Await

Recognising the advantages and disadvantages of async/await requires an understanding of callbacks and promises. Before we review these lets first remind ourselves of the problem they solve: Asynchrony. Javascript is a blocking, synchronous...