# Licences — AO

> Every third-party component AO sends to the browser, pinned to an exact version, served from AO's own origin, with its real licence text beside it.

| Component | Version | Licence | Source | Licence text |
|---|---|---|---|---|
| libheif-js (libheif) | 1.23.2 | LGPL-3.0 | https://github.com/catdad-experiments/libheif-js | https://abstractobjective.dev/vendor/libheif/LICENSE |
| @cantoo/pdf-lib | 2.11.0 | MIT (with an Apache-2.0 portion) | https://github.com/cantoo-scribe/pdf-lib | https://abstractobjective.dev/vendor/pdf-lib/LICENSE |
| onnxruntime-web | 1.29.0 | MIT | https://github.com/microsoft/onnxruntime | https://abstractobjective.dev/vendor/onnxruntime/LICENSE |
| MODNet (Xenova ONNX export) | fp16 | Apache-2.0 | https://huggingface.co/Xenova/modnet | https://abstractobjective.dev/vendor/modnet/LICENSE |
| qrcode-generator | 2.0.4 | MIT | https://github.com/kazuhikoarase/qrcode-generator | https://abstractobjective.dev/vendor/qrcode-generator/LICENSE |
| Ionicons (person-circle-sharp) | 5.5.4 | MIT | https://github.com/ionic-team/ionicons | https://abstractobjective.dev/vendor/ionicons/LICENSE |
| Fluent UI System Icons (bot add) | ic_fluent_bot_add_24_filled | MIT | https://github.com/microsoft/fluentui-system-icons | https://abstractobjective.dev/vendor/fluent-icons/LICENSE |
| @jsquash/avif (libavif) | 2.1.1 | Apache-2.0 | https://github.com/jamsinclair/jSquash | https://abstractobjective.dev/vendor/jsquash-avif/LICENSE |
| d3-hierarchy | 3.1.2 | ISC | https://github.com/d3/d3-hierarchy | https://abstractobjective.dev/vendor/d3-hierarchy/LICENSE |
| wasm-feature-detect | 1.8.0 | Apache-2.0 | https://github.com/GoogleChromeLabs/wasm-feature-detect | https://abstractobjective.dev/vendor/LICENSE.wasm-feature-detect.txt |

libheif (LGPL-3.0) is served unmodified and decode-only, as a separately loadable file at https://abstractobjective.dev/vendor/libheif/libheif-bundle.js. The full notice is on the human page.

Human page: https://abstractobjective.dev/licenses/

The index of the whole site, for agents: https://abstractobjective.dev/llms.txt