performance.now()

the web performance conference

30th and 31st of October, 2025

performance.now() is the web performance conference. Our speakers will teach you, and your performance-mad peers will talk to you. And talk to you. And you’ll love every minute of it.

performance.now() is a single track conference covering today’s most important web performance insights. Our speakers offer practical, actionable take-aways about JavaScript and CSS performance, performance of popular frameworks, performance culture, performance budgets, perceived performance, performance monitoring, and the post-Core-Web-Vital world

performance.now() '25 Day 1 part 1

Thursday 30th October 2025, 9:00 am AEDT

09:30Welcome words by our MCsTim Kadlec; Phil Hawksworth MCs
09:40How Fast Is Fast Enough?Tammy Everts Chief Experience Officer SpeedCurve
10:00How to Think Like a Performance EngineerHarry Roberts Consultant Web Performance Engineer
+2 more in this session

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performance.now() '25 Day 1 part 2

14:40Fast, green, responsibleInes Akrap Solutions Engineer Storyblok
15:30Modern Performance WorkflowsUmar Hansa Independent developer
17:10Making Performance AlliesEthan Gardner Engineer Flexion / Independent

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performance.now() '25 Day 2

Friday 31st October 2025, 9:00 am AEDT

09:30Welcome words by our MCsTim Kadlec; Phil Hawksworth MCs
09:40Introduction to day 2Tim Kadlec Performance consultant & trainer Cloudflare
10:00LoAFAndy Davies Web Performance Consultant SpeedCurve
+5 more in this session

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