5. Confidential & Proprietary
9 million people
If I lived in South Korea, I would:
- Be 60.49% less likely to be unemployed
- Spend 67.99% less money on health care
- Use 34.47% less electricity
- Be 11.11% less likely to be murdered
50 million people
If you lived in Sweden, you would:
- Have 28.87% more free time
- Make 23.19% more money
- Consume 30.7% less oil
- Live 2.09 years longer
South Korea - Sweden
30. Confidential & Proprietary
RAIL: Instant loading and smooth navigation
For first visitors, load pages in <10s on 3G net
Aspirational goal: <3s to first paint
For repeat visitors, loading of page in <500 ms
Always scrolling at 60 frames/second
Content shouldnât jump as images are loaded
Performance
42. Confidential & Proprietary
Reliable: Fast loading, works on flaky networksâš
Fast: Smooth animation, scrolling and navâš
Engaging and integrated
On the home screen, no URL bar, icons, splashâš
Re-engaging with push notifications
Consistent experience across browsersâš
(still in progress, though)
The Progressive Web App Experience
Progressive Web Apps
47. Confidential & Proprietary
Add to Homescreen and launch in full-screen mode
User who visits 2x in a
given time period will be
prompted with âadd to
homescreenâ
One tap to add to
homescreen
Opens full screen (no
URL bar)
Progressive Web Apps
48. Confidential & Proprietary
Web push notifications
System level notifications, like apps
Ask to notify users with specific information
Can send notifications even when page closed
Progressive Web Apps
49. Confidential & Proprietary
Progressive Web App technologies
Required Recommended Features
Service Worker Push notifications
Web App Manifestâš
App shell cachingâš
Splash screen
Advanced Offline Support
Smooth navigation
âProgressive enhancementâ with
cross browser support
Progressive Web Apps
50. Confidential & Proprietary
PWAs can work across browsers
PWAs should work across all modern browsersâš
Service Worker available in Chrome, Opera, and Firefox; âš
âHigh priority roadmapâ for Microsoft Edge, âš
Safari and UC Web exploring
7
Progressive Web Apps
53. Source: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis non erat sem
Do you know if any ISPâs
or other services are
injecting Ads or anything
else in to your site?
Paul Kinlan | bit.ly/content-injection
â
â
Source: https://paul.kinlan.me/detecting-injected-content/Security - HTTPS
69. Confidential & Proprietary
Flipkart: Early results
App
3x time spent on site, from 1 minute to 3.5 minutes
Seeing 40% visitors return week over week
Users love smooth experience on 2G & flaky networks
Use cases
71. Confidential & Proprietary
GitHub contributions to open source projects
StackOverflow reputation
Conference Speaker
Event Organizer
Well versed in the fundamentals of Web Development
Familiarity with new standards as theyâre coming into web browsers