Rethinking SPAs - Speaker Deck

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@dufﬂeit

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2009 2011 2012 2015 2017 @duﬄeit

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Project Support Hi David, we are currently considering to migrate our Project from AngularJS to React. As you are ﬂuent in both technologies we were thinking of you to consult us during this project. Do you have capacity? Best, ... @duﬄeit

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@duﬄeit Do you have capacity? @duﬄeit hello@squer.at David Leitner Lead Engineer

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Do you want to consult us during the migration from AngularJS to React? @duﬄeit

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> 7k Components - 6 People - 2.5 Years @duﬄeit

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Project Support Hi David, our developers are complaining that we are stuck on version 0.13 of react. We don’t have any clear vision how to migrate to 16. Best, ... @duﬄeit

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> 10k Components @duﬄeit

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@duﬄeit

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@duﬄeit

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> 10k Components @duﬄeit ReactJS 0.13

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2009 2011 2012 2015 2017 @duﬄeit

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Framework X @duﬄeit

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Framework X @duﬄeit

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2009 2011 2012 2015 2017 @duﬄeit

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Frameworks work until you hit the frame. “ @duﬄeit

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the old stuff, whatever that is the new stuff, whatever that is @duﬄeit

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1996: Version 4 Technical Debt - Complete Rewrite 2000: Netscape Version 6 @duﬄeit

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the old tech stack whatever that is the new tech stack, whatever that is @duﬄeit

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> 10k Components @duﬄeit

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@duﬄeit

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Component Driven Development Router State management Dependency Injection CLI @duﬄeit

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@duﬄeit

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Component Driven Development Router Global State management Dependency Injection CLI @duﬄeit

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@duﬄeit

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@duﬄeit

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Component Driven Development Router Global State management CLI @duﬄeit

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> 10k Components @duﬄeit

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@duﬄeit

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@duﬄeit

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Framework X @duﬄeit

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Library A Library B Library C @duﬄeit

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use the right tool for the job able to evolve with the web platform @duﬄeit

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Maybe @duﬄeit

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David Leitner Lead Engineer @duﬄeit