Master new skills with our 21-day learning paths, broken into easy 5-minute daily lessons.

Start your journey for free.

web Intermediate 21 lessons

PWA Development

Build Progressive Web Apps that work offline, install on devices, and send push notifications, bridging the gap between web and native.

Progressive Web Apps (PWAs) offer the reach of the web with the capabilities of native apps. This course teaches you to turn any website into an installable PWA. You will master the Web App Manifest for branding, and Service Workers for offline capabilities and caching strategies. Learn to access hardware features like the camera and geolocation, send push notifications, and ensure your app feels native on both iOS and Android devices without the App Store tax.

100% Free & Lifetime Access
⏱️ 5-Minute Lessons (Bite-sized learning)
🚀 21-Lesson Path (Independent modules)
📱 Mobile Friendly (Learn anywhere)
Mobile Web
Start Learning
Secure Enrollment via SSL

Complete Course Syllabus

  • 1
    PWA Core
    Manifest files, icons, and installability criteria.
  • 2
    Service Workers
    Intercepting network requests and lifecycle management.
  • 3
    Caching Strategies
    Cache-first, Network-first, and Stale-while-revalidate.
  • 4
    Offline Experience
    Handling connectivity loss gracefully and syncing.
  • 5
    Push & Hardware
    Notifications, geolocation, and camera access.

Estimated completion time: 21 lessons • Self-paced learning • Lifetime access

Career Outlook

Estimated Salary
$95k - $135k

Career Paths

PWA Specialist $95k-$140k
Frontend Engineer $90k-$135k
Mobile Web Lead $110k-$150k

What You Will Learn

Convert websites into installable Progressive Web Apps
Implement Service Workers for offline functionality
Send Push Notifications to re-engage users
Utilize advanced caching strategies for instant loading
Access native hardware APIs via the browser

Skills You Will Gain

Service Workers Web App Manifest Caching Strategies Push API Offline Storage

Who Is This For

Frontend Developers
Mobile Web Devs
Product Owners

Prerequisites

Modern JavaScript
HTTPS Basics

PWA Development FAQs

iOS support?

Yes, improving daily but has some limitations.

App Store?

PWAs bypass stores, but can be packaged for them.

Replace Native?

For many utility apps, yes. For games, no.

Offline data?

We use IndexedDB for storing complex data.

Start Learning