# Third-party notices

lofy (https://lofy.dev) ships or uses the third-party components listed here. For
each one this file gives the files, version, licence, copyright line, source,
and what lofy changed. It lists the obligations each licence names and the
questions still open. It draws no legal conclusions.

`npm run stamp` copies this file into the deploy, so lofy.dev serves it at
`/THIRD_PARTY_NOTICES.md`. Paths below are relative to `endless_lofi_engine/`.
Full licence texts are at the end.

## Summary

| component | version | files | licence |
|---|---|---|---|
| three.js | r183 (0.183.0) | `vendor/three.core.js`, `vendor/three.module.js`, `vendor/three-addons/**` | MIT |
| postprocessing | 6.39.3 | `vendor/postprocessing.module.js` | Zlib |
| hydra-synth | 1.4.0 | `vendor/hydra-synth.js` | AGPL-3.0 |
| regl, meyda, raf-loop (+ raf, right-now, events, inherits) | bundled in hydra-synth | inside `vendor/hydra-synth.js` | MIT (inherits: ISC) |
| butterchurn | 2.6.7 | `vendor/butterchurn/*.js` | MIT |
| butterchurn-presets | 2.4.7 | `presets/milkdrop/*.json`, `vendor/butterchurn/presets/curated.json` | MIT |
| canvasui.dev registry ports | n/a | `vendor/{clouds,droplets,glitch,retro-dither,ripple,vhs}.js` | MIT + Commons Clause |
| threejs-scenes-vault ports | n/a | `js/scenes/{aurora_curtain,infinite_tunnel,perlin_wave,tube_path,twinkling_stars,voronoi,wave_plane}.js` | MIT |
| crt-shader | 1.0.1 | `vendor/crt-shader/*`, ported in `js/viz/fold/crt.js` | MIT |
| threejs-conference (Threejs-Punk) ports | n/a | `js/scenes/lib/punk/*.js` | MIT |
| Hydra gallery sketches | n/a | `presets/hydra/*.json`, `index.json`, `ATTRIBUTION.md` | CC BY-NC-SA 4.0 |
| Quaternius Universal Animation Library | Standard (free) | `assets/models/runner.glb`, `runner.json` | CC0 1.0 |
| Quaternius Cars Pack, "Sports Car" | Nov 2018 | `assets/models/car/car.glb`, `car.json` | CC0 1.0 |
| Google Lyria beds | `google/lyria-3-clip-preview` | `assets/lyria/*.wav`, `assets/manifest-lyria.json` | AI-generated, see below |
| Press Start 2P, VT323 | Google Fonts | loaded from `fonts.googleapis.com`, not vendored | SIL OFL 1.1 |

## Code

### three.js

- Files: `vendor/three.core.js`, `vendor/three.module.js`, and the addons
  `vendor/three-addons/loaders/GLTFLoader.js`,
  `vendor/three-addons/utils/BufferGeometryUtils.js`,
  `vendor/three-addons/utils/SkeletonUtils.js`.
- Licence: MIT. Copyright 2010-2026 three.js authors.
- Source: https://github.com/mrdoob/three.js (npm `three@0.183.0`).
- Modifications: none.
- Obligation: keep the copyright and permission notice with copies. The core and
  module files carry an SPDX header; the addons carry none, so the MIT text below
  covers them.

### postprocessing

- File: `vendor/postprocessing.module.js`.
- Licence: Zlib. Copyright 2015-2026 Raoul van Rüschen.
- Source: https://github.com/pmndrs/postprocessing (npm `postprocessing@6.39.3`).
- Modifications: none.
- Obligation: do not remove the notice; mark altered versions as altered.

### hydra-synth

- File: `vendor/hydra-synth.js`.
- Licence: GNU Affero General Public License v3.0 (AGPL-3.0). npm
  `hydra-synth@1.4.0` declares `"license": "AGPL"`; the upstream repository's
  LICENSE is the GNU AGPL v3.
- Copyright: Olivia Jack and contributors.
- Source: https://github.com/hydra-synth/hydra-synth (release 1.4.0) and npm
  `hydra-synth@1.4.0`.
- Modifications: the vendored file is an esm.sh browser bundle of hydra-synth
  1.4.0. The bundle imported two Node polyfills by URL (`/node/process.mjs`,
  `/node/events.mjs`). lofy replaced them with inline shims at the top of the file:
  a `process` stand-in (`hrtime`, `uptime`, `nextTick`, empty `env`) and a minimal
  EventEmitter. The file header states this.
- Source offer: the corresponding source is the upstream 1.4.0 release above plus
  the shim code at the top of `vendor/hydra-synth.js`, which is readable as
  served.
- Bundled inside the file (all MIT unless noted): regl (Copyright (c) 2016 Mikola
  Lysenko), meyda (Copyright (c) 2014 Hugh A. Rawlinson, Nevo Segal, Jakub
  Fiala), raf-loop (Copyright (c) 2014 Matt DesLauriers) and its dependencies raf
  (Copyright 2013 Chris Dickinson), right-now, events (Copyright Joyent, Inc. and
  other Node contributors) and inherits (ISC, Copyright (c) Isaac Z. Schlueter).
  hydra-synth 1.4.0 declares `regl ^1.3.9`, `meyda ^5.6.3`, `raf-loop ^1.1.3`. The
  bundle carries no version strings; the texts below come from regl 1.7.0, meyda
  5.6.3, raf-loop 1.1.3, raf 3.4.1, right-now 1.0.0, events 1.1.1 and inherits
  2.0.4.
- Obligations named by the licence: AGPL-3.0 section 5 asks for a notice that
  the work was modified (done in the header); sections 4-6 ask conveyors to pass
  on the licence text and offer the corresponding source. This file links the
  AGPL text (https://www.gnu.org/licenses/agpl-3.0.txt) and does not reproduce
  it. See Open questions.

### butterchurn

- Files: `vendor/butterchurn/butterchurn.umd.min.js`,
  `vendor/butterchurn/butterchurn.esm.js` (lofy's ESM shim),
  `vendor/butterchurn/presets/index.js` (lofy's loader), `vendor/butterchurn/LICENSE`.
- Licence: MIT. Copyright (c) 2013-2018 Jordan Berg.
- Source: https://github.com/jberg/butterchurn (npm `butterchurn@2.6.7`). The
  bundle has no version string; `docs/visuals.md` records the version.
- Modifications: the UMD is patched so `updateShader` frees the program it
  replaces. Line 1 of the file describes the patch and carries the marker
  `LOFY-PATCH-ID: butterchurn-updateShader-delete`.
  The renderer also accepts an optional `beforeComposite(gl, framebuffer, width,
  height, frame)` render callback after the feedback draw and before the output
  composite. Lofy uses it to inject audio lines into MilkDrop feedback without
  creating another WebGL context. Marker: `LOFY-PATCH-ID: butterchurn-feedback-hook`.
- Obligation: keep `vendor/butterchurn/LICENSE` next to the bundle (it publishes).

### canvasui.dev registry ports

- Files: `vendor/clouds.js`, `vendor/droplets.js`, `vendor/glitch.js`,
  `vendor/retro-dither.js`, `vendor/ripple.js`, `vendor/vhs.js`.
- Licence: "MIT + Commons Clause", from the canvasui.dev FAQ: "use every component
  in any personal or commercial app or website, free forever. The only
  restriction is reselling or redistributing the components themselves, whether
  alone, in a bundle, or as a port." canvasui.dev publishes no licence page
  (`/license` returns 404) and names no copyright holder; the registry item JSON
  carries no notice.
- Source: the canvasui.dev shadcn registry (`r/<name>-react`).
- Modifications: the React wrappers, default exports and TypeScript types are
  stripped. `glitch.js` and `retro-dither.js` add a content-free shader branch.
- Obligation: use inside lofy.dev is allowed by the FAQ; redistributing the ports
  outside lofy is not. Each file header now says so.
- `vendor/blaze.js` and `vendor/laser.js` state that they are original
  canvasui-style effects, not registry ports. canvasui.dev also lists effects
  named Blaze and Laser; see Open questions.

### threejs-scenes-vault ports

- Files: `js/scenes/aurora_curtain.js`, `infinite_tunnel.js`, `perlin_wave.js`,
  `tube_path.js`, `twinkling_stars.js`, `voronoi.js`, `wave_plane.js`.
- Licence: MIT. Copyright (c) 2026 Anurag Singh.
- Source: https://github.com/Oval17/threejs-scenes-vault (`code/scenes/*.html`).
- Modifications: ported from r128 standalone pages to r183 scene classes;
  renderer boilerplate removed, resources tracked for disposal, re-paletted,
  shared props added. `docs/scenes.md` has the recipe.
- Obligation: include the copyright and permission notice with copies. Each file
  header carries the copyright line and points here.

### crt-shader

- Files: `vendor/crt-shader/shaders.js`, `presets.js`, `LICENSE`, `NOTICE.md`
  (byte-identical to the npm tarball, hashes in `vendor/crt-shader/VENDORED.md`);
  the port in `js/viz/fold/crt.js`.
- Licence: MIT. Copyright (c) 2026 Brooklyn (OutThisLife).
- Source: npm `crt-shader@1.0.1` (https://github.com/OutThisLife).
- Modifications: none to the vendored files. `js/viz/fold/crt.js` rewrites the
  GLSL ES 3.00 strings to ES 1.00 at load, replaces the texelFetch prepare pass
  with a 4-tap one (plus vibrance), and hosts the passes on Hydra's WebGL1
  context with raw GL. The pass bodies are unchanged.
- Article inspiration, kept apart from the implementation credit as NOTICE.md
  asks: Datagubbe, "The Effect of CRTs on Pixel Art" (https://datagubbe.se/crt/)
  and "The Peach meme" (https://datagubbe.se/crt2/). The author of those
  articles does not endorse this port.
- Obligation: keep the copyright and permission notice and NOTICE.md's
  attribution with copies. No visible badge required.

### threejs-conference (Threejs-Punk) ports

- Files: `js/scenes/lib/punk/ground.js`, `clouds.js`, `boxBlur.js`,
  `billboard.js`, `chroma.js`, `looks.js`, `rain.js`.
- Licence: MIT. Copyright (c) 2026 Anderson Mancini and Sunag.
- Source: https://github.com/ektogamat/threejs-conference (package name
  "threejs-punk"), the public ancestor of threejspunk.com.
- Modifications: TSL node graphs rewritten as WebGL GLSL ES 1.00 helpers; the
  original textures do not ship (procedural noise instead). Each file header
  lists its changes.
- Not used: the threejspunk.com production bundle (no licence, so all rights
  reserved; lofy only studied it) and the rain-on-glass shaders, whose lineage
  is CC BY-NC-SA. lofy's lens drops (`js/scene.js` `LensDropsEffect`) and rain
  ripples are clean-room.
- Obligation: include the copyright and permission notice with copies. Each file
  header carries the copyright line and points here.

## Data and assets

### Hydra gallery sketches

- Files: `presets/hydra/*.json` (2,500), `presets/hydra/index.json`,
  `presets/hydra/ATTRIBUTION.md`.
- Licence: CC BY-NC-SA 4.0, as recorded by `presets/hydra/tools/ingest.mjs` and in
  each preset's `meta.license`. Licence text:
  https://creativecommons.org/licenses/by-nc-sa/4.0/
- Source: https://hydra.ojack.xyz/?sketch_id=<id> (gallery API
  `api.hydrasynth.xyz`).
- Authors: the gallery records carry no author names, so `meta.author` equals the
  `sketch_id` in all 2,500 presets.
- Modifications: each sketch is converted from source to a JSON AST, its values
  are limited by `js/viz/hydra/calm.js`, and the player may splice or retime a
  chain at runtime. `ATTRIBUTION.md` states this.
- Obligations named by the licence: attribution (kept in every file and in
  `ATTRIBUTION.md`, which publishes); indicate modifications (as above);
  NonCommercial (lofy.dev is free, with no ads); ShareAlike (the adapted presets
  stay CC BY-NC-SA 4.0).
- Not verified: the gallery's own terms page. See Open questions.

### butterchurn-presets

- Files: `presets/milkdrop/*.json` (1,754 presets plus `index.json`),
  `presets/milkdrop/LICENSE`, `vendor/butterchurn/presets/curated.json` (33).
- Licence: MIT. Copyright (c) 2013-2018 Jordan Berg.
- Source: https://github.com/jberg/butterchurn-presets (npm
  `butterchurn-presets@2.4.7`).
- Modifications: converted to one JSON file per preset; `curated.json` is a subset.
- Obligation: keep `presets/milkdrop/LICENSE` published (it is).
- Note: the original MilkDrop presets were written by many authors (their names
  are in the preset titles) and relicensed upstream.

### Quaternius Universal Animation Library

- Files: `assets/models/runner.glb`, `assets/models/runner.json`.
- Licence: CC0 1.0. Author: Quaternius (https://quaternius.com).
- Source: https://quaternius.itch.io/universal-animation-library
- Modifications: cut from 45 clips to 4, see `assets/models/LICENSE.md`.
- Obligation: none. lofy credits the author as the author asks.

### Quaternius Cars Pack, "Sports Car"

- Files: `assets/models/car/car.glb`, `assets/models/car/car.json`.
- Licence: CC0 1.0. Author: Quaternius (https://quaternius.com).
- Source: https://quaternius.com/packs/cars.html, downloaded from
  https://poly.pizza/m/1mkmFkAz5v (checked 2026-09-28).
- Modifications: wheels split and re-pivoted, turned to face -Z, lights on their
  own nodes, materials re-tuned, pruned and quantized. The list is in
  `assets/models/car/LICENSE.md` and `car.json`; rebuild with
  `tools/car/build.mjs`.
- Obligation: none. lofy credits the author.

### Google Lyria beds

- Files: `assets/lyria/*.wav` (23), `assets/manifest-lyria.json`.
- Made with `google/lyria-3-clip-preview` through OpenRouter; the pipeline is in
  `tools/lyria/README.md`. Google embeds a SynthID watermark in Lyria output.
- Terms as read during the 1.0.0 review: the Gemini API Additional Terms
  (https://ai.google.dev/gemini-api/terms) say Google does not claim ownership of
  generated content, output is not exclusive, and the user must follow the
  Generative AI Prohibited Use Policy. OpenRouter's terms
  (https://openrouter.ai/terms) defer output rights to the model's terms.
- Obligation: no attribution requirement found. lofy discloses the AI origin in
  `llms.txt` and the page's JSON-LD.

### Procedural sample packs

The warm, noir, event-ambience and mixer-loop packs (`assets/*.wav`,
`assets/noir/`, `assets/amb/`, `assets/ambient/`) come from lofy's own generators
in `tools/`. The reference MIDI behind `docs/lofi-reference-analysis.md` (LoFi
Piano MIDI Kit Vol 1, Lofi Lab) is not in the repo; the doc holds statistics only.

### Owner-made recordings and models

- **Retro packs** (`assets/retro/*.wav`, 160 stems; `assets/manifest-retro.json`):
  rendered by `tools/gen_retro.py` from KO II SNESified, a sample pack the owner,
  Stas Kulesh, recorded, generated and produced from native sounds of the owner's
  own instruments on a Teenage Engineering EP-133 K.O. II. No third-party sound.
  Provenance and licence: `assets/retro/LICENSE.md`. The arrangements are original;
  the Doom-community MIDI compositions that informed phrase statistics are not in
  the repo, and `docs/retro/retro-midi-analysis.*` holds statistics only.
- **Watcher model** (`assets/characters/watcher-croupier.glb`): the owner's own
  procedural model, built by `blender-gambler-npcs.py` in the owner's dead-air
  project; no third-party parts.

### Fonts

Press Start 2P and VT323 are SIL Open Font License 1.1. `index.html` and
`tools/og-template.html` load them from `fonts.googleapis.com`; lofy does not
redistribute the font files. `og.png` contains rendered text.

## Dev-only tools (not distributed)

`@playwright/test` (Apache-2.0), wrangler (run through `npx`), and the Python
tools behind `tools/lyria/process.py`: librosa (ISC), numpy (BSD-3-Clause),
soundfile (BSD-3-Clause) and pedalboard 0.9.25 (GPL-3.0; it wraps Rubber Band for
`time_stretch`). The retro tools (`tools/gen_retro.py`,
`tools/analyze_retro_midi.py`) add mido (MIT) and scipy (BSD-3-Clause).
`tools/amb/measure.mjs` calls ffmpeg. None of these ship to
lofy.dev. They matter only if the repository itself is ever distributed.

## Decisions

Taken by the owner on 2026-09-28. They settle open questions 1, 2, 3, 6 and 7 below.

- **lofy is a non-commercial project.** No ads, paid tier or sponsorship.
- **lofy's own code is licensed under the GNU AGPL-3.0** (option A of question 1). The full
  text is `LICENSE` at the repository root and `endless_lofi_engine/LICENSE`, which the deploy
  publishes next to this file. This also removes the combined-work question for hydra-synth.
- **Source offer (AGPL-3.0 section 13).** lofy has no build step: the site serves its
  JavaScript unminified, and the hydra-synth modifications are the commented shims at the top
  of `vendor/hydra-synth.js`. The served files are the corresponding source. The Help dialog
  links the licence and these notices.
- **Hydra gallery presets stay** under CC BY-NC-SA 4.0, which the non-commercial decision
  satisfies. Adaptations lofy makes of them (fold splices) carry the same licence.
- **canvasui ports stay** while the repository is private and nothing is sold. Replace them
  with original shaders before the repository is made public.

## Open questions

These were written for the owner's decision; see Decisions above for 1, 2, 3, 6 and 7.

1. **hydra-synth is AGPL-3.0.** lofy.dev serves a modified hydra-synth to every
   visitor, and lofy's own modules import it in the same JavaScript realm. Open
   points: whether serving it counts as conveying; whether lofy's modules form a
   combined work with it (the FSF reads same-realm imports that way); and whether
   the minified bundle meets "preferred form" for source. Options:
   - A. License lofy's own code under AGPL-3.0 (or a compatible licence), ship the
     AGPL text and a source offer.
   - B. Comply for hydra-synth only (notice, licence text, source offer) and get
     legal advice on the combined-work question.
   - C. Replace hydra-synth with a clean-room AST-to-GLSL renderer on regl (MIT).
     hydra's GLSL function library is AGPL too, and the 2,500 presets and fold mode
     depend on its semantics. Large effort.
   - D. Ask Olivia Jack for a separate licence or written permission.
   - E. Drop the Hydra layer. Large: fold mode and the css Hydra paths change.

   Serving hydra-synth from a CDN instead of vendoring it leaves the combined-work
   question in place.
2. **Hydra presets are CC BY-NC-SA 4.0.** While the pack ships, lofy must stay
   non-commercial: ads, a paid tier or sponsorship would conflict with NC. Options:
   keep them and state the constraint; remove the pack before any commercial step
   (the four hand-written sketches remain); or seek permission (impractical, the
   authors are anonymous sketch ids). The licence claim rests on
   `ingest.mjs`; confirm it against the gallery's published terms.
3. **canvasui Commons Clause.** It blocks making the repository public or
   packaging the effects. Options: keep the repo private; replace the six ports
   with original shaders before any public release; get written terms and a
   copyright holder from canvasui.dev. Also confirm that `blaze.js` and `laser.js`
   are original.
4. **gl-matrix.** The `vendor/hydra-synth.js` header says gl-matrix is inlined.
   hydra-synth 1.4.0 does not declare it and no gl-matrix symbols were found.
   Verify, and add its MIT notice if present.
5. **Lyria beds.** The model is a preview; pre-GA terms can change. Purely
   AI-generated audio may not be protectable, so lofy may not be able to stop
   reuse of the beds.
6. **The repo's own licence.** There is no LICENSE file, so the private repo is
   all rights reserved by default. Decide question 1 first.
7. **AGPL text.** If option A or B is chosen, add the full AGPL-3.0 text to the
   deploy next to this file.

## Licence texts

### MIT: three.js

```
The MIT License

Copyright © 2010-2026 three.js authors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
```

### Zlib: postprocessing

```
Copyright © 2015 Raoul van Rüschen

This software is provided 'as-is', without any express or implied warranty. In
no event will the authors be held liable for any damages arising from the use of
this software.

Permission is granted to anyone to use this software for any purpose, including
commercial applications, and to alter it and redistribute it freely, subject to
the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim
   that you wrote the original software. If you use this software in a product,
   an acknowledgment in the product documentation would be appreciated but is
   not required.

2. Altered source versions must be plainly marked as such, and must not be
   misrepresented as being the original software.

3. This notice may not be removed or altered from any source distribution.
```

### MIT: butterchurn and butterchurn-presets

```
MIT License

Copyright (c) 2013-2018 Jordan Berg

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```

### MIT: threejs-scenes-vault

```
MIT License

Copyright (c) 2026 Anurag Singh

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```

### MIT: crt-shader

```
MIT License

Copyright (c) 2026 Brooklyn (OutThisLife)

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```

### MIT: threejs-conference (Threejs-Punk)

```
MIT License

Copyright (c) 2026 Anderson Mancini and Sunag

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```

### MIT: regl (bundled in hydra-synth)

```
The MIT License (MIT)

Copyright (c) 2016 Mikola Lysenko

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
```

### MIT: meyda (bundled in hydra-synth)

```
The MIT License (MIT)

Copyright (c) 2014 Hugh A. Rawlinson, Nevo Segal, Jakub Fiala

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```

### MIT: raf-loop (bundled in hydra-synth)

```
The MIT License (MIT)

Copyright (c) 2014 Matt DesLauriers

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
OR OTHER DEALINGS IN THE SOFTWARE.
```

### MIT: raf (dependency of raf-loop)

```
Copyright 2013 Chris Dickinson <chris@neversaw.us>

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
```

### MIT: right-now (dependency of raf-loop)

```
This software is released under the MIT license:

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
```

### MIT: events (dependency of raf-loop)

```
MIT

Copyright Joyent, Inc. and other Node contributors.

Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to permit
persons to whom the Software is furnished to do so, subject to the
following conditions:

The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN THE SOFTWARE.
```

### ISC: inherits (dependency of raf-loop)

```
The ISC License

Copyright (c) Isaac Z. Schlueter

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
```