incredible Content
We're featuring co-located events and workshops on Monday, October 19 and more than 150 sessions across nearly 20 tracks on Tuesday, October 20. Check out the 2025 schedule for an idea of what to expect.
OCTOBER 19-20
THE LATEST CONFERENCE NEWS
Keep up to date with announcements and conference information
Memories from ATO 2025
A few glimpses from our time in Raleigh
PREVIOUS WORLD-CLASS SPEAKERS
The speaker lineup in 2026 will be second to none
Jim Whitehurst
IBM
Mitchell Hashimoto
Hashicorp
Saron Yitbarek
Code Newbie
Venkat Subramaniam
Angie Jones
Block
Sarah Drasner
Google
Chris Coyier
CodePen and CSS Tricks
Kent C. Dodds
Engineer & Educator
Kelsey Hightower
Google
Scott Hanselman
Microsoft
Emma Bostian
Spotify
Arun Gupta
Intel
whurley
Strangeworks
Edidiong Asikpo
Ambassador Labs
Jason Lengstorf
Netlify
Alyssa Miller
Epiq Global
Emily Freeman
AWS
Marten Mickos
HackerOne
Ceora Ford
Okta & StackOverflow Podcast
Stephen Augustus
Cisco
Max Howell
Creator of Homebrew
Kelly Vaughn
Spot AI
Danny Thompson
This Dot Labs
Craig McLuckie
Stacklok
Adhithi Ravichandran
Surya Consulting, Inc.
Shruti Kapoor
Staff Software Engineer & Content Creator
Chris Heilmann
WeAreDevelopers
Bryan Liles
AWS
Matt White
PyTorch Foundation / Linux Foundation
Kunal Kushwaha
CAST AI
Join thousands of technologists
All Things Open is a technology conference focusing on the tools, processes and people making open source possible.
CO-LOCATED EVENTS
Once again, we're hosting amazing co-located events on Monday, October 19.
A Few of Our Previous Sponsors
Some of the most influential companies in the world have partnered with us
