Progressive Web Apps are revolutionizing the web by providing additional flexibility to developers and bringing features such as offline browsing and mobile native-like experience.

In this talk, we’ll explore the nature of PWAs, the concept of service workers and services such as Wokbox.js and Cloudinary enabling web applications to cache and serve lower quality images (if necessary) in order to speed up the perceptual load time of the web app. If you’d like to learn about PWAs and media optimisation, this introductory talk will aim to cover both topics.