performance.sync(2026)

performance.sync(2026) is the official pre-conference meetup for performance.now(), sponsored by Mozilla, taking place the evening before on 18 Nov 2026.
What to Expect
Short talks from web performance professionals, followed by drinks, light snacks, and plenty of time to socialise. Whether you're here to learn, share, or simply meet the people behind the work, it's the perfect way to ease into performance.now(). We can't wait to see you there!
Schedule
Talks and schedule to be announced closer to the event. Check back here for updates.