If you like sigma.js, it&#x27;s worth checking out a very active fork of the library with commercial support: <a href="https:&#x2F;&#x2F;github.com&#x2F;Linkurious&#x2F;linkurious.js" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;Linkurious&#x2F;linkurious.js</a><p>For example, sigma.js is blurry with an hdpi screen. Here is my PR to fix that: <a href="https:&#x2F;&#x2F;github.com&#x2F;jacomyal&#x2F;sigma.js&#x2F;pull&#x2F;639" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;jacomyal&#x2F;sigma.js&#x2F;pull&#x2F;639</a>