When building web pages or apps, you will often encounter the two terms async and await in JavaScript. These are terms frequently used in processes that fetch data from an API.In short, async/await is ...

async function getStarWarsData() { try { const response = await fetch('https://swapi.dev/api/people/1/'); const data = await response.json(); console.log(data ...

ServiceWorkers are the key ingredient you need to implement PWAs - Progressive Web Apps. In this extract from my recent book on JavaScript Async we put the pieces together and show how to use a ...

While the Cache API is primarily of use in a ServiceWorker, it is also generally available to JavaScript code. You can use it to store and retrieve resources and it is largely a replacement for the ...