On 20th and 21st of October, 2022 performance.now() will return to Amsterdam! The 2019 edition was a massive success, but we had to skip 2020 and 2021. Once the Covid crisis has receded an in-person conference might once more possible.

We're planning to stream and record all sessions so you can also enjoy performance.now() from the comfort of your home or office if you so choose. Still, if we have to cancel the in-person conference we'll cancel the online one as well.

Selected by our program co-chairs Tim Kadlec, Tammy Everts, and Harry Roberts, our speakers will treat topics and case studies including JavaScript, CSS, performance culture, PWAs, image optimization, Web Vitals, performance budgets, frameworks, ecommerce, performance culture, monitoring, mobile browsers, and perceived performance.

See our tentative 2022 line-up