Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Future of Preprocessors
Search
Roy Tomeij
June 14, 2016
Technology
0
170
Future of Preprocessors
Smashing Conference NYC 2016
Roy Tomeij
June 14, 2016
Tweet
Share
More Decks by Roy Tomeij
See All by Roy Tomeij
Empathy through Acting
roy
1
120
What (Not) to Do
roy
0
96
You and the Big Stage
roy
0
74
Make Them Click
roy
0
300
0 to 80 in 40 Minutes
roy
2
250
The Future of CSS Isn't CSS
roy
5
1.1k
Sass: With Great Power Comes Great Responsibility
roy
0
390
Front-End: Fun, Not Frustration
roy
1
1.1k
Sass in the Real World
roy
2
520
Other Decks in Technology
See All in Technology
20251029_Cursor Meetup Tokyo #02_MK_「あなたのAI、私のシェル」 - プロンプトインジェクションによるエージェントのハイジャック
mk0721
PRO
6
2k
What's new in OpenShift 4.20
redhatlivestreaming
0
390
ヘンリー会社紹介資料(エンジニア向け) / company deck for engineer
henryofficial
0
420
Retrospectiveを振り返ろう
nakasho
0
140
AI機能プロジェクト炎上の 3つのしくじりと学び
nakawai
0
160
パフォーマンスチューニングのために普段からできること/Performance Tuning: Daily Practices
fujiwara3
2
160
現場の壁を乗り越えて、 「計装注入」が拓く オブザーバビリティ / Beyond the Field Barriers: Instrumentation Injection and the Future of Observability
aoto
PRO
1
700
データとAIで明らかになる、私たちの課題 ~Snowflake MCP,Salesforce MCPに触れて~ / Data and AI Insights
kaonavi
0
170
個人でデジタル庁の デザインシステムをVue.jsで 作っている話
nishiharatsubasa
3
5.2k
もう外には出ない。より快適なフルリモート環境を目指して
mottyzzz
14
11k
Observability — Extending Into Incident Response
nari_ex
1
590
頭部ふわふわ浄酔器
uyupun
0
240
Featured
See All Featured
Optimising Largest Contentful Paint
csswizardry
37
3.5k
Building Flexible Design Systems
yeseniaperezcruz
329
39k
Side Projects
sachag
455
43k
GitHub's CSS Performance
jonrohan
1032
470k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
31
9.7k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
31
2.7k
Reflections from 52 weeks, 52 projects
jeffersonlam
355
21k
Build The Right Thing And Hit Your Dates
maggiecrowley
38
2.9k
Statistics for Hackers
jakevdp
799
220k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
658
61k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
34
2.3k
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
46
7.7k
Transcript
The Future of Preprocessors
@Roy
None
None
2 0 0 6
None
None
None
0607080910111213141516
0607080910111213141516 Made CSS Great Again
0607080910111213141516
0607080910111213141516
0607080910111213141516
0607080910111213141516
0607080910111213141516
0607080910111213141516
how about css features?
0607080910111213141516 CSS Animations Proposed
0607080910111213141516 CSS Animations -webkit- in Chrome
0607080910111213141516 CSS Animations in Internet Explorer
0607080910111213141516 CSS Animations without -webkit-
0607080910111213141516 CSS Animations still Working Draft
why so long?
None
Idea
Write Editor's Draft
Browsers may experiment with implementing
Write Working Draft
Browsers start implementing
Candidate Recommendation
Two correct, independent implementations
Recommendation
None
Idea
Natalie approves
It's implemented
Works in all browsers
Sass gave us the featureS we needeD. Fast.
CSS is catching up
calc(100% - 80px)
Custom Properties
None
Sass > CSS CSS > Sass
#languagedesign
@if media(...) { ... }
No more preprocessors
Variables, nesting, placeholders, extend, mixins, functions, control structures, lists/maps, math,
...
Programming in your CSS
CSS is a machine language
Creativity > Repetition
Configuration > Search & replace
Fun > Frustration
Sass is great for non-developers too
Don't overdo it
The following code was copy & pasted by trained monkeys.
Do not try this at home.
None