Brief Introduction
User experience—as it is impacted by poor connectivity—is rarely taken into consideration to the extent it should be by developers. Developers build their applications using reliable internet and fast computers. They experience their own creations in an ideal environment, and they are almost always thinking online-first. But if you are truly focused on user experience, you need to understand how your applications perform in all scenarios. This is why it is critical to build applications that areCourse Summary
Learn how to build offline web applications that can work even without internet connectivity with this course. This course will teach you how to use Service Workers, Cache and IndexedDB to build offline applications.Key Learning Points
- Learn how to build offline web applications
- Understand Service Workers, Cache and IndexedDB
- Create applications that can work even without internet connectivity
Related Topics for further study
Learning Outcomes
- Build offline web applications using Service Workers, Cache and IndexedDB
- Understand the concepts of caching and offline storage
- Create applications that can work even without internet connectivity
Prerequisites or good to have knowledge before taking this course
- Basic knowledge of HTML, CSS and JavaScript
- Familiarity with web development concepts
Course Difficulty Level
IntermediateCourse Format
- Online
- Self-paced
Similar Courses
- Progressive Web Applications
- Web Performance Optimization
Related Education Paths
Notable People in This Field
- Engineering Manager at Google
- Director of Product Design at Bustle Digital Group
Related Books
Description
Learn how to develop offline-first web application using Service Workers and IndexedDB.Requirements
- This course is for web developers with JavaScript experience, including: object-oriented JavaScript using native Promises running a Node web server from the terminal Students should also be proficient in HTML and CSS, and have experience creating web apps. See the Technology Requirements for using Udacity.
Knowledge
- Instructor videosLearn by doing exercisesTaught by industry professionals
Outline
- lesson 1 The Benefits of Offline First The benefits of developing offline-first applications. Understanding Lie-Fi. lesson 2 Introducing the Service Worker How to use Service Workers. Understanding the Service Worker Lifecycle. How to use Service Worker DevTools. lesson 3 IndexedDB and Caching What is IndexedDB? How to cache assets using IndexedDB?
Summary of User Reviews
Discover how to build offline-capable web applications with the Offline Web Applications course from Udacity. This course covers a variety of topics, including service workers, caching, and IndexedDB, and has received rave reviews from users. Many users appreciate the practical approach of the course, which provides real-world examples and hands-on activities for learners.Key Aspect Users Liked About This Course
Practical approach with real-world examples and hands-on activitiesPros from User Reviews
- Great practical examples
- Hands-on activities
- Well-structured course content
- Clear explanations of complex concepts
- In-depth coverage of service workers and caching
Cons from User Reviews
- Some users found the pace of the course too slow
- Not enough focus on mobile app development
- Some users found the course challenging
- No dedicated forum or community for course participants
- Limited interaction with instructors
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