[RESCHEDULED] Open Source Higgsfield: ComfyUI Dev Platform Build Night
Hosted by ComfyUI + ComfyUI Allyson Toy + Georgia Limcaoco
Register with organizer![[RESCHEDULED] Open Source Higgsfield: ComfyUI Dev Platform Build Night event artwork](https://images.lumacdn.com/cdn-cgi/image/format=auto,fit=cover,dpr=1,anim=false,background=white,quality=75,width=1920,height=1920/uploads/zo/d28529ea-7db7-444d-a147-272e4797703a.png)
What to look forward to
Developers and creative technologists will spend an evening rebuilding favorite generative-media apps as open-source projects on the Comfy Developer Platform, with hands-on support from Comfy developers. The program will include talks from ComfyUI and Runpod, project demos, and networking, ahead of the competition deadline and its $10,000 grand prize, RTX 5090s, and other awards.
Inside the event
Higgsfield said they’d open source their entire platform. Let’s help them.
Join the Comfy team and community for a night of building. Bring your laptop, pick an app you love (Genjutsu, Cinema Studio or something else) and rebuild it open-source using the Comfy Developer Platform, with support from Comfy devs.
Submissions open now!
Competition details
comfy.org/open-source-higgsfield
Prizes
$10,000 Grand Prize + 3 GeForce RTX 5090s + bonus prizes from OSS ecosystem partners LTX, BFL, and MiniMax
We will also have special in-person awards!
Agenda
- 3:00 - 7:00 - structured build time, with Comfy team on hand for questions
- 7:00 - 7:30 - presentations from ComfyUI & Runpod
- 7:30 - 8:30 - demo your work!
- 8:30 - 10:00 - open networking
Can’t make it? You can still enter online through Fri 10/30, 9AM PT: comfy.org/open-source-higgsfield
Note: this event has been rescheduled from 10/13.
San Francisco, CA
Venue listed by the organizer · San Francisco, CA. Confirm the final address before traveling.
Open in Google Maps ↗Discovered through Cerebral Valley. Details come from the event listing and the organizer page; registration is managed by the organizer.
Last checked: Oct 16, 2026. Confirm current availability before making plans.
Organizer page checked: Oct 16, 2026. Check registration for the latest details.