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1. Lightning Design System
for Native Apps
Bruno Fonzi, Ivan Bogdanov & Doug Lowder
Salesforce

2. Safe Harbor
Safe harbor statement under the Private Securities Litigation Reform Act of 1995:
This presentation may contain forward-looking statements that involve risks, uncertainties, and assumptions. If any such uncertainties materialize or if
any of the assumptions proves incorrect, the results of salesforce.com, inc. could differ materially from the results expressed or implied by the forward-
looking statements we make. All statements other than statements of historical fact could be deemed forward-looking, including any projections of
product or service availability, subscriber growth, earnings, revenues, or other financial items and any statements regarding strategies or plans of
management for future operations, statements of belief, any statements concerning new, planned, or upgraded services or technology developments
and customer contracts or use of our services.
The risks and uncertainties referred to above include – but are not limited to – risks associated with developing and delivering new functionality for our
service, new products and services, our new business model, our past operating losses, possible fluctuations in our operating results and rate of
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any possible mergers and acquisitions, the immature market in which we operate, our relatively limited operating history, our ability to expand, retain,
and motivate our employees and manage our growth, new releases of our service and successful customer deployment, our limited history reselling
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not be delivered on time or at all. Customers who purchase our services should make the purchase decisions based upon features that are currently
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3. Bruno Fonzi
Director of UX Engineering
+ Geek at heart!
@brunofonzi

4. Ivan Bogdanov
Principal UX Engineer
+ Astronaut at night!
@_mad_potato

5. Doug Lowder
Engineer, Sales Cloud (Notes)
+ Musician at Irish pubs!
@douglowder

6. Our touch points
• How we work at Salesforce: Design/Engineering workflow
• Cross Platform development challenges
• Introduction to Lightning Design System
• Tools and libraries
• Demo: Sample Apps
• What’s next? The future
• Q&A
• Give away

7. UX
CREATES & DEFINES DESIGN SYSTEM
STYLE GUIDE
CSS FRAMEWORK
DESIGN TOKENS
ASSETS
TOOLS
DEV
CONSUMES
HTML/CSS
ANDROID
IOS
WIN8
DESIGN
PROTOTYPE
USER RESEARCH
(REPEAT)

8. Support Multiple
Platforms & Devices

9. Redlines

10. Redlines

11. Better Designer + Developer
Communication

12. Design Principles
Intentionally ordered by priority

13. clarity
Eliminate ambiguity. Enable people to see,
understand, and act with confidence.

14. efficiency
Streamline and optimize workflows. Intelligently
anticipate needs to help people work better,
smarter, and faster.

15. consistency
Create familiarity and strengthen intuition by applying
the same solution to the same problem.

16. beauty
Demonstrate respect for people’s time and attention
through thoughtful and elegant craftsmanship.

17. Lightning
Experience

18. Design Tokens
The basic atoms of the Design System

19. Types of Design Tokens
Font Families, Sizes, & Weights
Line Heights
Colors for Background, Text, & Borders
Shadows
Spacing & Sizing
Animation Durations

20. Theo
Open source tool by Salesforce UX to generate Design Tokens

21. Theo JSON file converts to:
Lightning
Sass
Less
Stylus
JSON (iOS)
XML (Android)
Style Guide
Color Swatches (Photoshop & Sketch)

22. Theo
{
"name": "COLOR_TEXT",
"value": "#000",
"category": "text-color",
"comment": "Body text"
}
Lightning
<!-- Body text color -->
<aura:var name="colorText" value="#000" />
Sass
// Body text
$color-text: #000;

23. No more hard-coded values

24. Icons and Font
Assets

25. Icons

26. Font

27. Lightning Design System
salesforce.com/designsystem
• Guidelines and design patterns
• Consistency with the Salesforce UI
• HTML components, CSS
• Assets: Icons and font
• Framework-agnostic
• Tools
• Open Source! github.com/salesforce-ux

28. CocoaPods: Dependency manager
cocoapods.org/pods/DesignSystem

29. CocoaPods: Install
CocoaPods :
nstall cocoapods:

30. CocoaPods: Create or update Podfile text fileocoaPods :
reate or update Podfile text file:

31. CocoaPods: run pod install command
un pod install command:

32. ZERO configuration
• no need to modify plist
• automatically loaded fonts
• icons
• helper classes

33. Under the hood: Compiled static classes with enum
Under the hood:
compiled static classes with enums:

34. Under the hood: UIFont, UIColor, UIImage Categories
Under the hood: UIFont, UIColor, UIImage Categories

35. XCode Auto CompleteXCode Auto Complete:

36. Sample App
github.com/salesforce-ux/design-system-ios/Sample App:
github.com/salesforce-ux/design-system-ios/Demo

37. Demo

38. SALESFORCE NOTES DEMO APP
Limited demo showing
Notes (new feature in
Winter ‘16)
● List of recent notes
● Can edit title and content
● Works offline
● High performance list
view using ComponentKit
● Sync and offline storage
uses Salesforce Mobile
SDK
● UI elements (fonts, icons,
styles) from SF Design
System

39. Notes Demo App overview
Root view
Collection view
Component Data Source Components
Data Manager
Salesforce Mobile SDK
(SmartStore, SmartSync, REST API)
Detail/edit view
SF Design System
SF Design System
SF Design System
ComponentKit
ComponentKit +
POPAnimation

40. ComponentKit
http://componentkit.org
• An Objective-C++ view framework for iOS
• Heavily inspired by React
• Functional, declarative approach to building UI
• Built to power Facebook's News Feed
• Now used throughout the Facebook app

41. More Demo!

42. What is Next?
Tinkering of…
• Android library open-source
• Windows 8 support
• Components for iOS and Android (and web)
• Swift integration
• React Native integration

43. Documentation and APIs
lightningdesignsystem.com/native/ios

44. GitHub repo and sample code
github.com/salesforce-ux/design-system-ios

45. salesforce.com/designsystem
github.com/salesforce-ux
Question… little give away...

46. salesforce.com/designsystem
github.com/salesforce-ux
Q&A

47. Design HQ
Come to the 2nd floor of Moscone West to chat
with some of the world’s best designers,
researchers, and UX engineers.

48. Share Your Feedback, and Win a GoPro!
3
Earn a GoPro prize entry for
each completed survey
Tap the bell to take a
survey2Enroll in a session1

49. Thank you