Third is @benschwarz talking about performance and going beyond the bubble of how we browse the web #coldfront17

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  1. More than half the world doesn’t have access to the Internet. India is growing the fastest. #coldfront17

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    1. Average page, prepaid plan with at least 1/2 gig of data. Usually cheapest data. Number of hours worked/500MB #coldfront17

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      1. LTE speeds globally. LTE !== same speed everywhere. 60% of mobile connection globally is 2G #coldfront17

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        1. Is there an average mobile phone? This will be in about a year. Has the same CPU architecture of most Android phones. Moto G4 #coldfront17

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          1. Setting Chrome dev tools to 5x CPU slowdown about approximates a Moto G4 #coldfront17

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            1. This needs to be our motto as web developers moving forward. From @benschwarz #coldfront17

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              1. “We have a really important font to use. That’s bullshit. Render the fucking text” - @benschwarz #coldfront17

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                1. Loading fonts without preload adds 3-5s to page load. With a perf checklist #coldfront17

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                  1. How Chrome deals with your JS. @addyosmani via @benschwarz #coldfront17

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                    1. Gzipped JavaScript KB are heavier than other KB because they need parsing and execution. #coldfront17

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                      1. Good, user-centered performance metrics to use #coldfront17

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                        1. How @____lighthouse calculates time to interactive. TTI should be <5s on average hardware on average 3G #coldfront17

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                          1. Now it’s @ken_wheeler on why we need a better web browser #coldfront17

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                            1. Food truck madness at lunch! #coldfront17

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                              1. The lines were long, so we went to Kebabistan for lunch. Shawarma on Turkish bread with extra chili and white sauces. Delicious #coldfront17

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                                1. I’m up next! Magic tricks with Houdini! #coldfront17

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                                  1. Follow along with my slides here! snugug.github.io/magic-tricks-with-houdini/#/0/0 alt/option + space to advance the slides. Canary w/experimental flag #coldfront17

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                                    1. Paint Worklets I demoed: 🔴 - github.com/Snugug/magic-tricks-with-houdini/blob/master/js/circle.not.min.js 🙂 - github.com/Snugug/magic-tricks-with-houdini/blob/master/js/face.not.min.js ⚠️ - github.com/Snugug/magic-tricks-with-houdini/blob/master/js/warning.not.min.js #coldfront17

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                                      1. Real time editor: github.com/Snugug/magic-tricks-with-houdini/blob/master/js/editor.js Deck source: github.com/Snugug/magic-tricks-with-houdini Presentation framework: github.com/Snugug/stage-fright #coldfront17

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                                        1. And once more, a link to the actual slides. Thanks everyone! #coldfront17 Snugug/905037068279087105

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                                          1. And the last talk of the day is more awesomeness by @LiveJS_network! #coldfront17

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                                            1. The @LiveJS_network group here today are @usefulthink, @MattMcKegg, and @Rumyra! Talking about LoopDrop loopjs.com #coldfront17

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                                              1. Wow! @usefulthink showing off DMXPEN: lighting and venue visualization software built on the web! Live editing and CSS controls #coldfront17

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                                                1. Old Developer curse: “May your next project run on the JVM” #coldfront17

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