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How We Improved React Loading Times by 70% with Next.js - The Causal Blog

A case study showing how Casual improved page load time by migrating to Next.js.
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How redBus improved their website's Interaction to Next Paint (INP) and increased sales by 7%

A. case study showing the impact of improving redBus search pages Interaction to Next Paint (INP)
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How we reduced the size of our JavaScript bundles by 33%

A case study from DropBox showing the impact of JavaScript bundle reduction on the website performance.
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Improving performance for 3 million web sites - YouTube

A webinar from one of the merchant performance team at Shopify talking about improving site speed.
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300ms Faster: Reducing Wikipedia's Total Blocking Time

A case study showing how Wikipedia improve the total blocking time (TBT) of their website.
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Dotdash Meredith's culture of performance monitoring and optimization

A talk by engineers on how they integrate performance into their culture for large publishers.
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