Updates

color-spaces/index.html

@@ -433,7 +433,8 @@ <h4><code>lchuv</code></h4>
 <h3>DIN99 Lab / LCh</h3>
 <p>The <a href="https://de.wikipedia.org/wiki/DIN99-Farbraum">DIN99</a> color space &quot;squishes&quot; the CIELAB D65 color space to obtain an <a href="#culoriDifferenceDin99o">effective color difference</a> metric that can be expressed as a simple Euclidean distance. The latest iteration of the the standard, DIN99o, is available in Cartesian (<code>dlab</code>) and plar (<code>dlch</code>) form.</p>
 <blockquote>
-<p><a href="https://www.springer.com/us/book/9781441911964">&quot;Industrial Color Physics&quot;</a>, Georg A. Klein, Springer (2010)</p>
+<p><a href="https://search.worldcat.org/title/Industrial-color-physics/oclc/663097553"><em>Industrial Color Physics</em></a>, Georg A. Klein, Springer (2010)
+<a href="https://www.beuth.de/en/standard/din-6176/292836682">DIN 6176</a>, <em>Colorimetric determination of colour differences of object colours according to the DIN99o formula</em></p>
 </blockquote>
 <h4><code>dlab</code></h4>
 <p>The DIN99o color space in Cartesian form.</p>

resources/index.html

@@ -69,6 +69,7 @@ <h2>Products using Culori</h2>
 <li><a href="https://github.com/felixgirault/schemist">Schemist</a> — color schemes builder backed by Culori.</li>
 <li><a href="https://github.com/meodai/color-name-api">Color Name API</a> — a REST API for color names that makes use Culori's <a href="https://culorijs.org/api/#differenceCiede2000">differenceCiede2000</a> to return a fitting name for every color.</li>
 <li><a href="https://atmos.style">Atmos</a> - a toolbox based on (OK)LCH color space for creating professional color palettes. Utilizing Culori for color manipulation allowed us to concentrate on our product's essence rather than getting bogged down in implementation details.</li>
+<li><a href="https://github.com/prjctimg/huetiful">huetiful-js</a> - Open source Typescript library for manipulating color and generating custom color scales based on Culori. With utilities for sorting, filtering and querying collections of colors, this library opens new ways of working with color programmatically.</li>
 </ul>
 <p><em>Does your product/project use Culori? Create a PR and add yourself to this list.</em></p>
 <h2>Similar projects</h2>