Spent 2 hours in a chat w @slightlylate talking about web performance budgets and what we can do to fix things. I think the pace at which web dev has evolved over the past few years has left us with some significant debt. Looking forward to finding ways to make things leaner.
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Couple things you can do *today* to get started on the path to a better performing website. First: run your site through http://webpagetest.org . You'll be able to see everything including time to first paint, interaction, and all of your bundles
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Second: use Lighthouse in your CI service (or just run it in Chrome on your production app if you don't have CI). See https://www.youtube.com/watch?v=NoRYn6gOtVo … for how to get started.
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Third: you can generate a budget.json file that you can use with Lighthouse that will help your team stay within pre-defined budgets that you set for your product. Use the Performance Budget Calculator to generate your config
https://perf-budget-calculator.firebaseapp.com/ 2 replies 3 retweets 28 likesShow this thread

@calibreapp! Its great, particularly for teams that want to automate conformance.
I use WPT for analysis because it's got real devices attached. Any chance of that being a paid option on Calibre?
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& Web Standards TL; Blink API OWNER
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