Let There Be Peace On CSS

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Cristiano Rastelli – Front End London / 31 Aug 2017 Let There Be Peace on CSS

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Cristiano Rastelli Front-End Designer & Developer didoo.net / @areaweb

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badoo.com

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badoo.com

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PROLOGUE A story

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I am going to tell you a story. A story of war and –hopefully– peace. It’s a war of words, so I won’t use mine, but those of the protagonists.

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CHAPTER ONE The War

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War?  What war?

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The War Declaration CHAPTER ONE - THE WAR

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https://speakerdeck.com/vjeux/react-css-in-js Christopher “Vjeux” Chedeau - React: CSS in JS, 2014

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The Battle CHAPTER ONE - THE WAR

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http://www.zeldman.com/2016/01/05/13913/ Jeﬀrey Zeldman - Of Patterns and Power: Web Standards Then & Now

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https://twitter.com/LeaVerou/status/686651368736698370

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https://twitter.com/AaronGustafson/status/743073596789133312

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https://twitter.com/Real_CSS_Tricks/status/754045216449933312

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https://medium.learnreact.com/scale-fud-and-style-components-c0ce87ec9772

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https://medium.com/@bitwiselover/functional-css-with-special-characters-643f25d653c7

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https://twitter.com/mezzoblue/status/794419442272714752

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https://twitter.com/snuggsi/status/820614541931376640

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https://twitter.com/mholzschlag/status/820703602096283648

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https://twitter.com/thomasfuchs/status/810885087214637057

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https://twitter.com/BenLesh/status/812092408519413761

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https://twitter.com/ReactiveConf/status/823239310552002560

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https://twitter.com/thierrykoblentz/status/823584827169349632

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https://twitter.com/zeldman/status/816343871491870721

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https://twitter.com/thejameskyle/status/824790686822129665

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https://medium.com/@zamarrowski/css-is-broken-5138773e17a5 CSS IS BROKEN

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And it went on and on… https://medium.com/@zamarrowski/css-is-broken-5138773e17a5 CSS is Broken - Sergio Zamarro

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And it went on and on… https://medium.com/@zamarrowski/css-is-broken-5138773e17a5 CSS is Broken - Sergio Zamarro http://keithjgrant.com/posts/2017/03/css-is-not-broken/ CSS is Not Broken - Keith J. Grant https://medium.com/@shaunbent/css-sucks-9a4471ede74b CSS Sucks - Shaun Bent https://medium.com/@jdan/css-is-ﬁne-its-just-really-hard-638da7a3dce0 CSS is Fine, It’s Just Really Hard - Jordan Scales

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The matter in dispute CHAPTER ONE - THE WAR

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Separation of concerns CSS has inherent problems CSS global scope People use this tech because they don’t know CSS CSS doesn't scale and was never meant for that You’re breaking the web Excessive tooling Cascading and Inheritance

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Been there, seen that CHAPTER ONE - THE WAR

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CHAPTER ONE - THE WAR 2000-2005

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https://en.wikipedia.org/wiki/Browser_wars The Browser Wars

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https://en.wikipedia.org/wiki/Browser_wars The Browser Wars

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http://www.digital-web.com/articles/separating_behavior_and_structure_2/ JS vs HTML I hope this will convince moderate anti-JavaScripters that JavaScript is on the move towards integration in accessible XHTML/CSS pages, and that there is  no fundamental reason to avoid it. Peter-Paul Koch - Separating behavior and structure

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CHAPTER ONE - THE WAR 2006-2010

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http://alistapart.com/article/behavioralseparation JS vs HTML - Part 2

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https://www.ﬂexmonster.com/blog/blog-pivot-ﬂash-vs-html5/ Flash vs HTML

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CHAPTER ONE - THE WAR 2011-2015

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The 1st JavaScript War https://www.quora.com/What-makes-jQuery-win-the-JavaScript-libraries-wars-instead-of-Dojo-etc https://www.quora.com/Why-did-jQuery-win

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https://twitter.com/Carnage4Life/status/238702428927700992 HTML5 vs Native

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www.softﬁnity.com/blog/the-battle-of-modern-javascript-frameworks-conclusion-which-one-to-choose/ The 2nd JavaScript War ANGULAR.JS BACKBONE.JS

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https://www.webdirections.org/blog/not-real-programming/ JS vs “Real Programming” There has been another, even longer running constant regarding the web for the last 20 years—working with web technologies is not “programming”, not “real coding”.

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CHAPTER ONE - THE WAR 2015-2017

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https://medium.com/tastejs-blog/yet-another-framework-syndrome-yafs-cf5f694ee070#.1x0cum4l7 Yet Another Framework Syndrome Almost every day, we see new libraries, frameworks and tools being released in the JavaScript community — many of which simply reinvent the wheel.

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https://medium.com/@ericclemmons/javascript-fatigue-48d4011b6fc4#.qhs31chdx The “tooling” bloat

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Max Stoiber on stage (React London 2017 - Flickr) The Advent of React

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INTERLUDE A plan

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Recently I have started to ask myself why this war, what is causing it. I don’t want to take a position. I see good reasons and valid points on both “sides” of the contention.

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What I want to do is to understand the reasons behind this war and do my part to stop it. Because if you understand the causes, you can try to find a solution, (or at least find a truce).

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CHAPTER TWO The Peace

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The Main Causes CHAPTER TWO - THE PEACE

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https://markdalgleish.github.io/presentation-ﬁrst-class-styles/#11 Mark Dalgleish

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https://twitter.com/oliverturner/status/900325985018667008 OLD GENERATION NEW GENERATION

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https://en.wikipedia.org/wiki/Separation_of_concerns Separation of concerns, not necessarily of technologies

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Separation of Concerns Separation of Concerns (only, from a different point of view) JS CSS HTML BUTTON DATE PICKER MODAL LIST LIST-ITEM MEDIA

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My understanding CHAPTER TWO - THE PEACE

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CSS is a “young” community "Standard" patterns and architectures started to appear, and developers somehow stopped to fight one against the other for the "best" JS framework to use. The world of the CSS development is undergoing a metamorphosis that the JavaScript world has seen a few years ago, when it was completely transformed by the appearance of web-based applications. JavaScript became a professional language, with its own dignity and business relevance.

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CSS is a “young” community Nowadays you have “CSS developer” as a specific role in a team.  As a community we have started to discuss of CSS Architectures and how to use CSS in the specific context of web applications. So maybe we are simply a too young community in that sense, and we never had the necessary discussion about who we are and what we do. Well, maybe that's what is happening to CSS too.

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https://www.w3.org/wiki/JavaScript_best_practices#Avoid_globals JavaScript Best Practices Global variables and function names are an incredibly bad idea. There are several workarounds to avoid using globals. “ ”

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Non-partisans CHAPTER TWO - THE PEACE

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https://twitter.com/mxstbr/status/755481795206971392 Max Stoiber - @mxstbr

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https://twitter.com/markdalgleish/status/819289589911146496 Mark Dalgleish - @markdalgleish

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http://evolution.berkeley.edu/evolibrary/article/evograms_07 Evolution is not linear

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https://twitter.com/oliverturner/status/816392203568291840

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https://twitter.com/StuRobson/status/757684093329039364 Stuart “Stu” Robson - @StuRobson

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http://adamonishi.com/2016/06/how-to-make-a-chilli/ Adam Onishi - @onishiweb “How to make a Chilli”

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https://benfrain.com/holier-than-thou/ Ben Frain - @benfrain Every few months somebody commits a cardinal sin of web development. They openly discuss or document a technology choice they have made that is contrary to the received wisdom of the ‘web community’. You know what happens next. Other web developers, brave behind their avatars (even those of great standing), use social media to pour scorn on said developer and denounce them for their practice/proclamation. “Holier Than Thou”

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https://css-tricks.com/increasing-wariness-dogmatism/ Chris Coyier - @chriscoyier “My Increasing Wariness of Dogmatism” It's certainly wordier to avoid dogma when you're trying to make a point. But it's more honest. It's more clear. It's showing empathy for people out there doing things diﬀerent.  It makes it easier for others to empathize with you.

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https://speakerdeck.com/michelebertoli/unlearn-everything Michele Bertoli - @michelebertoli “ Unlearn everything „

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Berlin, Germany – https://2017.cssconf.eu/ CSS Conf EU 2017

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https://www.youtube.com/watch?v=X_uTCnaRe94 Mark Dalgleish: A Unified Styling Language

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https://www.youtube.com/watch?v=X_uTCnaRe94 Glen Maddern: The road to styled components

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FINALE The End

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Call for a truce FINALE - THE END

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Embrace the ever changing nature of the web. Be careful with your words: they can hurt. Be pragmatic, non dogmatic. But most of all, be curious.

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“The two most powerful warriors are patience and time.” – Leo Tolstoy

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Cristiano Rastelli MOBILE WEB TEAM

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Photo Credits All the photos used in this presentation are from the tv series “War & Peace”, broadcasted on BBC One in 2016. You can see the full photo-gallery here: http://www.bbc.co.uk/programmes/p039wcdk/galleries