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In Search of the Single Source of Truth
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jina
May 29, 2014
Technology
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In Search of the Single Source of Truth
Talk given at DevConFu.
jina
May 29, 2014
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Transcript
In Search of the Single Source of Truth @JINA //
DEVCONFU // JŪRMALA // 2014
@jina
Senior Product Designer
— NATE FORTIN “A fractured process makes for a fractured
user experience.”
Style Guides are all the rage …AND THEY HAVE COME
A LONG WAY.
2004 // PDF Style Guide
PDFs are a pain to maintain. HEY, THAT RHYMES.
2007–2008 // Wordpress Style Guide
alistapart.com/article/writingainterfacestyleguide
Design & Brand Standards Front-end Development Standards Keeping Style Guides
Current & Useful
Wordpress was only slightly easier. …AND NOBODY EXCEPT ME WOULD
UPDATE IT.
2010–2011 // Living Style Guide with Sass
None
Engine Yard App Cloud Style Guide, Early 2011
ZOMG!
Engine Yard App Cloud Style Guide, Early 2011
Sass & Style Guides are awesome together!
blog.engineyard.com/2011/front-end-maintainability-with-sass-and-style-guides
Make Documentation a regular part of your work ow. 01
//
Don’t try to document everything at once. YOU’LL LIKELY GIVE
UP.
Document going forward.
Making something new? Document it.
Revising something? Refactor it. Then document it.
During design & code reviews, make sure decisions are documented.
2012–2013 // Living Style Guide with Sass for Web App
& Site Github Wiki for iOS & Android
Do CSS Style Guide, Late 2013
Do Responsive Layout Guide, Early 2013
For mobile, changes to colors & sizes were a nightmare
to update. PHOTOSHOP ⟶"DROPBOX ⟶"WIKI ⟶"☹
Document your ideal CSS Architecture. 02 //
vendor/ dependencies/ base/ components/ regions/ helpers/ responsive/ tools/ } my
ideal css architecture
Make a UI Library. 03 //
oocss.org
ux.mailchimp.com/patterns
Create pages
Create systems
bradfrostweb.com/blog/post/atomic-web-design
01 // Base HTML elements 02 // Modular components 03
// Page regions 04 // Layout system
Show the object with all of its associated states.
developer.android.com/design
developer.android.com/design/building-blocks/seek-bars
Show the code you want people to use, not the
nal output.
Add development tools for rapid development and testing. 04 //
starbucks.com/static/reference/styleguide
starbucks.com/static/reference/styleguide/layout_promo_e.aspx
starbucks.com/static/reference/styleguide/layout_promo_e.aspx
starbucks.com/static/reference/styleguide/layout_promo_e.aspx
starbucks.com/static/reference/styleguide/layout_promo_e.aspx
starbucks.com/static/reference/styleguide/layout_promo_e.aspx
starbucks.com/static/reference/styleguide/layout_promo_e.aspx
Try a responsive sandbox during development.
Do Responsive Layout Guide, Early 2013
Keep documentation current & useful. 05 //
jacobrask.github.io/styledocco
2013 // Living Style Guide with Sass + ERB &
YAML
sass-lang.com
sass-lang.com/styleguide
github.com/mattkersley/Responsive-Design-Testing
sass-lang.com/styleguide/responsive-test
We open sourced the website. Anyone can contribute to design.
What if a new color gets added? THE STYLE GUIDE
NEEDS TO BE UPDATED, TOO.
Can the CSS & Style Guide both share the same
attributes in one single con guration?
Single Source of Truth
Don’t Repeat Yourself
colors: - name: hopbush hex: "c69" - name: bouquet hex:
"b37399" - name: venus hex: "998099" - name: patina hex: "699" - name: nebula hex: "d2e1dd" - name: white hex: "fff" <% data.color.colors.each do |swatch| %> $<%= swatch.name %>: #<%= swatch.hex %>; <% end %> data/color.yml _color.scss.erb
colors: - name: hopbush hex: "c69" - name: bouquet hex:
"b37399" - name: venus hex: "998099" - name: patina hex: "699" - name: nebula hex: "d2e1dd" - name: white hex: "fff" %ul.swatches - for swatch in data.color.colors %li{class: "swatch-" + swatch.name} %pre %code = "$" + swatch.name %br/ = "#" + swatch.hex data/color.yml _color.haml
Sass Color Style Guide
2014 // Living Style Guide & Prototype with Sass &
Angular as Spec + Living Variables System for All Devices & Platforms
sfdc-styleguide.herokuapp.com
Prototypes Aura (our web framework) Native iOS Native Android Native
Windows
How do we keep our colors, spacing, & sizes consistent?
Theo BY SALESFORCE UX // OPEN SOURCING // COMING VERY
SOON!
Theo: theme tokenizer with JSON input Sass Stylus LESS Aura
plist XML {
sfdc-styleguide.herokuapp.com
@SalesforceUX
dribbble.com/salesforce
sass-lang.com
@TeamSassDesign
dribbble.com/TeamSassDesign
themixinsf.com
susy.oddbird.net
artinmycoffee.com
— GUSTAVE FLAUBERT “Be regular and orderly in your life
so that you may be violent and original in your work.”
T W I T T E R , D R
I B B B L E , I N STAG RA M , & G I T H U B @jina