Progressive Web Apps (PWA) Training in Colombo

Progressive Web Apps (PWA) Training in Colombo, Sri Lanka

Participants learn key concepts like service workers, caching strategies, and push notifications, enabling offline functionality and improved performance.

Enroll Now

Progressive Web Apps (PWA) Training is a professional training program delivered by ProgNXT in Colombo, Sri Lanka. ProgNXT, a globally recognized corporate training provider in 55+ countries, offers this Progressive Web Apps (PWA) Training course with hands-on, instructor-led sessions. Progressive Web App (PWA) training teaches developers how to create web applications that offer an app-like experience across all devices and...

Expert Panel

Designed and delivered by the ProgNXT Programming Expert Panel — a vetted team of industry professionals with 14+ years of hands-on experience in Python, Java, C++, and full-stack application development

ProgNXT Programming Expert Panel

Course Code: PRO51
14 Hrs
Last Updated: April 2026

Course Rating5/5

Progressive Web App (PWA) training teaches developers how to create web applications that offer an app-like experience across all devices and platforms. Participants learn key concepts like service workers, caching strategies, and push notifications, enabling offline functionality and improved performance. The course covers responsive design principles, ensuring the app looks and works well on any screen size. Learners also dive into techniques for installing PWAs on devices, making them accessible from home screens without the need for app stores. By the end of the training, participants are equipped to build fast, reliable, and engaging web applications that deliver a native app experience.

Basic understanding of web development (HTML, CSS, JavaScript)
Familiarity with modern web frameworks (optional but helpful)
Knowledge of service workers and APIs (recommended, but not mandatory)

Upon completing the Progressive Web Apps (PWA) training, participants will:

Understand the core principles and benefits of PWAs
Learn how to create fast, reliable, and installable web applications
Master the use of service workers, caching strategies, and offline functionality
Develop skills in integrating web app manifests, push notifications, and background sync
Be able to build and deploy fully functional PWAs

What Skills It Will Add

PWA Fundamentals: Understanding of Progressive Web Apps, their core principles, and how they enhance user experience.
Service Workers: Proficiency in using service workers for caching, offline functionality, and performance optimization.
Web App Manifests: Ability to create and configure app manifests to make web apps installable on user devices.
Push Notifications: Skills to implement push notifications for engaging users even when the app is not open.
Background Sync: Ability to use background sync to ensure seamless functionality even with intermittent internet connections.

Participants will be assessed on:

PWA Basics: Understanding the core principles and structure of a Progressive Web App.
Service Workers Implementation: Ability to implement service workers for offline support and performance enhancement.
App Manifest Configuration: Proficiency in configuring and using web app manifests to make apps installable.
Push Notifications: Knowledge of integrating push notifications for enhanced user engagement.
Background Sync: Understanding and implementation of background sync for maintaining app functionality during offline usage.

Certificate of Completion: Participants who attend all sessions and successfully complete the course assessments will receive a ProgNXT Certificate of Completion for the Progressive Web Apps (PWA) Training course.

Introduction to Progressive Web Apps and Key Concepts

Introduction to PWAs

What are Progressive Web Apps?
Core principles of PWAs: reliability, performance, and engagement
Benefits of PWAs over traditional web apps
Real-world examples and success stories

Service Workers

Introduction to service workers and their role in PWAs
How service workers work and their lifecycle
Caching strategies and techniques
Practical exercise

Web App Manifest

Understanding the web app manifest and its components
How to create a manifest.json file for your app
Configuring app icons, splash screens, and display properties
Practical exercise

Building a Basic PWA

Overview of the tools and frameworks for PWA development
Structuring a simple web app to become a PWA
Practical exercise

Advanced PWA Features and Deployment

Push Notifications

Introduction to push notifications and their benefits in PWAs
How to implement push notifications using the Push API
Subscribing users to push notifications
Practical exercise

Background Sync

Introduction to background sync and its use cases
Using the Background Sync API to ensure app functionality during offline usage
Practical exercise

Performance Optimization for PWAs

Techniques to optimize PWA performance: lazy loading, caching strategies, and reducing load times
Using Lighthouse to measure and optimize PWA performance
Practical exercise

Deploying PWAs

Best practices for deploying Progressive Web Apps to production
Using HTTPS for PWA deployment
Hosting PWAs on cloud platforms or web servers
Practical exercise

PWA Best Practices and Troubleshooting

Best practices for developing and maintaining PWAs
Troubleshooting common issues with PWAs
Q&A session to address participant questions and challenges

Comprehensive course manual with code samples and best practices
Access to a GitHub repository containing PWA templates and examples
Step-by-step guides for each practical exercise

Participants will be evaluated through practical exercises, code challenges, and a final project to implement a fully functional PWA.
ProgNXT Certificate of Completion will be awarded to participants who successfully complete the course and assessments.

Progressive Web Apps (PWA) Training Events in colombo

Online Events

Global Region	Location	Start Date	End Date	Action
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌

More Upcoming Session Dates

October 2026

📍 Colombo, Sri Lanka

26th Oct 2026→27th Oct 2026

🌐 Online Instructor-Led

26th Oct 2026→27th Oct 2026

November 2026

📍 Colombo, Sri Lanka

2nd Nov 2026→3rd Nov 2026

🌐 Online Instructor-Led

8th Nov 2026→9th Nov 2026

📍 Colombo, Sri Lanka

20th Nov 2026→21st Nov 2026

🌐 Online Instructor-Led

27th Nov 2026→28th Nov 2026

December 2026

🌐 Online Instructor-Led

5th Dec 2026→6th Dec 2026

📍 Colombo, Sri Lanka

11th Dec 2026→12th Dec 2026

📍 Colombo, Sri Lanka

21st Dec 2026→22nd Dec 2026

🌐 Online Instructor-Led

28th Dec 2026→29th Dec 2026

Events for other courses in Colombo, Sri Lanka

Global Region	Course Name	Start Date	End Date	Action
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌
‌	‌	‌	‌	‌

Progressive Web Apps (PWA) Training in Colombo