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A DIY Guide To Building Your Own Rendering Engine
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http://frameworklessmovement.org/
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Start With Why _
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Why should you learn how to build a Rendering Engine?
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Let me tell you a story...
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Some years ago, I had to modernize a front-end application on top of an old Java Framework...
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We couldn’t add new dependencies...
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The only available libraries were jQuery and underscore
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We delivered the project, but our team was unhappy
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Microwave spaghetti bolognese by BBC Food
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“Never Manipulate the DOM” Every JavaScript Developer —
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Manipulating DOM is hard
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Manipulating DOM is important for a front-end developer
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Principles _
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Choose a simple Architecture
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YAGNI (You aren't gonna need it)
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“Premature optimization is the root of all evil” Donald Knuth —
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Performance is UX
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stats.js http://mrdoob.github.io/stats.js/
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Eat the Frog
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https://github.com/flowingis/strazz-talk-cityjs2021
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What I learned _
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A custom Rendering Engine can live in harmony with frameworks
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It’s a good way to work with legacy code
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How to decide if it’s a good solution?
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Accattatevill’ https://leanpub.com/decision-making-for-software-development-teams https://www.apress.com/gp/book/9781484249666 (“buy them” in Neapolitan)
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Francesco Strazzullo (AKA Strazz) @TheStrazz86 (Follow me on Twitter!) Ego Slide
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Thanks Francesco Strazzullo strazz@flowing.it