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- DeglyStart Partner
On Quest 3:
- Open Library
- Use the filter dropdown (top right)
- Select “Unknown Sources”
If you don’t see it:
- Make sure Developer Mode is ON (Meta app → Devices → Developer Mode)
- Restart the headset
→ Find helpful resources to begin your development journey in Getting Started
→ Get the latest information about HorizonOS development in News & Announcements.
→ Access Start program mentor videos and share knowledge, tutorials, and videos in Community Resources.
→ Get support or provide help in Questions & Discussions.
→ Show off your work in What I’m Building to get feedback and find playtesters.
→ Looking for documentation? Developer Docs
→ Looking for account support? Support Center
→ Looking for the previous forum? Forum Archive
→ Looking to join the Start program? Apply here.
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