Duinrahaic — VRChat Developer & Community Builder

I'm a self-taught developer and community organizer working primarily around VRChat. I build tools, run communities, and help good projects become easier to use.

See my work

Things I build

Software for how people actually use VR.

Practical tools for creators, performers, and people who want their real movement to carry into virtual spaces.

Software I maintain

Projects I lead, maintain, and actively develop.

VRChat Tool

DollyManager

VRChat Dolly Management Tool

Details Repo

VR Fitness

FitOSC

Connect your treadmill to VRChat

Details Repo

Activity

WIP

VRCPulse

87 worlds11 groups

A VRChat Group and World Activity Platform

Visit

Check out my other projects on GitHub

113 stars19 repositories

Browse every public repository, release, and project I am currently building.

Software I contribute to

Projects owned by other teams where I contribute development, support, or documentation.

Contribution

Disbridge

Discord bridge & permission system for VRChat

Project management & consultation

Repo

Contribution

XSOverlay

A Desktop Overlay application for OpenVR

Bugfixes, support & documentation

Visit

Places I help run and contribute to

Bringing people together in virtual spaces.

Communities are part of the work: places where people can meet, learn, move, and keep returning.

Fitness

Walkies?

1,149 members

Virtual walking community

Walkies.0659

Details

VRChat

Music

RHYTHM

1,588 members

A VRChat Rave Venue

RHYTHM.5592

VRChat

Creator

UdonVR

1,021 members

A VRChat Creators Community

UVR.3493

VRChat

Music

Miku Miku Experience

2,230 members

A VRChat community for Miku fans and virtual music experiences

MME.6576

VRChat

Help sustain the work

Keep independent projects moving.

Support helps cover services, fund future improvements, and create more time for useful tools and community-driven work.

Membership

Patreon

Monthly support with patron benefits, early project access, and behind-the-scenes updates.

Support

Tips

Ko-fi

A direct, one-time way to help fund ongoing projects and community work.

Support

Store

Booth

Support my work by purchasing VRChat assets and other creations directly.

Visit shop

Monthly costs

Current estimate

$142/ month

$1704 billed annually

Monthly support coverage46%

Server$16.67/mo$200/year

Domain names$5.33/mo$64/year

Subscriptions$120.00/mo$1440/year

Notes / updates / documentation

A library for useful work.

All my project documentation, curated technical notes, tutorials, and updates collected in one place.

Latest update

Reopening of Support

This Patreon has reopened in response to requests, supporting community events and freely released software intended to give back to the community.

Patreon · 2026-03-21

Reference

Documentation

Reference material, setup guides, and technical documentation for the software I maintain.

Writing

Notes & Updates

Development notes, project progress, community resources, and longer explanations.

Guides

WIP

Tutorials

Practical walkthroughs for VRChat tools, creator workflows, and the systems I use.

Duinrahaic — VRChat Developer and Community Builder