performance.now()

the web performance conference21-22 November 2019, Amsterdam

On November 21st and 22nd of November 2019 the second edition of performance.now() will take place in Amsterdam—a single track conference with fourteen world-class speakers, covering today’s most important web performance insights.

Our 2018 inaugural conference sold out at 375 attendees. This year we'll have an equally awesome line-up, so we're likely to sell out again.

Selected by our program co-chairs Tim Kadlec and Tammy Everts, our speakers will treat topics and case studies including JavaScript, CSS, performance culture, responsive design, image optimization, UX, performance budgets, frameworks, monitoring, browsers, mobile devices, and perceived performance. See also our schedule.

All sessions are geared toward delivering takeaway action items for teams creating fast web experiences across all devices, and there'll be plenty of room to mingle with other attendees and sponsors.

“The speakers with real world problem and solutions were a great way of benchmarking personal problems in company setup with real world problems that other people/teams are facing (& solved)”

— Attendee feedback

See our line-up and topics or read more testimonials

Featuring…

The venue

Compagnietheater
Kloveniersburgwal 50
1012 CX Amsterdam
Google Maps

The venue is wheelchair-accessible

Note: the workshop and MDN hackathon take place in a different venue