If you’re looking for information on becoming a PWA (Progressive Web App) developer, here are some key points to consider:

Skills Required

• Fundamental building blocks of any web application.

• The heart of PWA. It allows you to control the cache and carry out other background tasks.

• You’ll need to know how to create a web manifest file, which gives information about your app and how it should behave when ‘installed’ on the user’s device.

• To store assets and data offline.

• To make network requests.

• Understanding of how to implement notifications.

• Essential for building a PWA that functions across various devices.

Tools and Frameworks

• For module bundling.

• For auditing your PWA.

• A library that simplifies caching.

• React, Angular, and Vue are all popular choices for building PWAs.

Learning Path

• If you aren’t familiar with HTML, CSS, and JavaScript, start here.

• Focus on service workers as they are crucial to PWAs.

• Try building a PWA with just HTML, CSS, and JavaScript.

• Once you’re comfortable, start adding features like push notifications, background sync, etc.

• Use tools like Lighthouse to optimize your PWA.

• Finally, deploy your PWA and test it on various devices.