# Third-party notices

## Icon artwork

**None.** Every icon in HubToolify Icons is original artwork drawn for HubToolify on
its own 24 × 24 grid (see `ICON-DESIGN-SPEC.md`). No paths, glyphs or outlines are
taken, traced or adapted from any third-party icon set or font — including Font
Awesome, Lucide, Heroicons, Material Icons/Symbols, Tabler, Bootstrap Icons, Phosphor,
Remix Icon, Feather, IconPark, Solar or MingCute — and no font glyphs are converted to
outlines. Letters and digits in the icons are drawn as strokes like every other glyph.

The previous `/icons` page browsed third-party collections distributed through
Iconify. Those collections and their data were removed from this repository when the
library was replaced by HubToolify's own artwork.

## Brand icons (/icons/brands, not part of HubToolify Icons)

The Brands tab is separate from this library and is not counted in its totals.

- **Brand logos**: the artwork is [Simple Icons](https://simpleicons.org) (CC0 1.0), pinned in
  `package.json` and published unchanged in shape by `icons/brands/build.mjs` to
  `public/icon-brands/`. Icons whose Simple Icons licence is non-commercial, no-derivatives or
  custom are left out. Some carry their own licence (CC BY, MIT, GPL…), shown per icon.
- **Open-source logos in ten styles** (`icons/brands/open/glyphs.mjs`): HubToolify's redraws of
  logos whose own licence and trademark policy allow modified versions. Each restyle keeps
  the original logo's licence and credit, recorded in that file and in each download.

Every brand logo remains its owner's trademark; using one does not imply endorsement.

## Other site artwork (not part of HubToolify Icons)

The 88 tool-card illustrations in `public/img/tool-icons/` are separate site artwork on
a 48 × 48 grid, not part of this library. Some include letter contours from DejaVu
Sans (Bitstream Vera license); the notice is kept beside them in
`public/img/tool-icons/LICENSE-DejaVu.txt`.

## Build tooling

The pipeline in `icons/scripts/` runs on Node.js and uses these packages at build time
only. None of their code or assets is included in the icon output.

| Package | Use | License |
| --- | --- | --- |
| [sharp](https://github.com/lovell/sharp) (libvips) | rasterising icons for validation and duplicate detection | Apache-2.0 (libvips: LGPL-3.0) |

The generated React package has a peer dependency on React (MIT), which you install
yourself; it is not bundled.