# ExtendRealityLtd/VRTK

An example of how to use the Tilia packages to create great content with VRTK v4.

Repository: https://github.com/ExtendRealityLtd/VRTK
Canonical: https://ross.abutalabs.com/products/vrtk
Homepage: https://www.vrtk.io/
Language: C#
License: MIT
License Family: permissive
Topics: unity3d, vrtk, steamvr-plugin, steamvr, virtual-reality, vr, oculus-rift, vr-solutions, unity, work-in-progress, beta
Last push: 2024-04-24T05:03:30+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3784, "days_push": 861, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3722, forks 975 (observed 2026-08-28T04:08:15.543978+00:00)

## What it is
VRTK v4 is an example Unity project (Farm Yard scene) demonstrating how to use the Tilia packages to rapidly build spatial computing / virtual reality solutions. It serves as a learning resource and starter template for building VR content in Unity.

## Use cases
- build vr apps in unity
- learn vrtk v4 with tilia packages
- starter template for unity vr project
- prototype spatial computing interactions
- example scene for steamvr and oculus development
- learn unity xr development as a beginner

## When to choose
- you want a ready-made Unity example project for VR development
- you are learning VRTK v4 and the Tilia package ecosystem
- you need reusable solutions for common VR interaction problems
- you want an MIT-licensed starting point for commercial or personal VR projects

## When to avoid
- you need locomotion features like drag world, which are still missing
- you are not using Unity 2020.3.24f1 or a compatible version
- you want a finished production framework rather than a beta example project
- you are building non-VR or non-Unity applications

## Facets
- artifact type: framework
- maturity: active
- function: game-engine, ui-components, sdk, plugin-system
- domain: simulation, cross-platform, developer-tools, tutorials
- platform: game-engine, cross-platform, windows, cpp
- tags: virtual-reality, vr, spatial-computing, unity3d, steamvr, oculus, tilia, example-project, xr, game-development

## Member repositories
- ExtendRealityLtd/VRTK (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:15.543978+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:29:18.506809+00:00, confidence not recorded.
  - readme: https://github.com/ExtendRealityLtd/VRTK (fetched 2026-08-28T04:08:15.543978+00:00, sha 4e6a395aee45)
  - homepage: https://www.vrtk.io/ (fetched 2026-08-29T09:23:55.980720+00:00, sha f877bdfe5d9d)
- Data as of 2026-08-30T08:39:29.467469+00:00.