<story><title>Stack Graphs</title><url>https://github.blog/2021-12-09-introducing-stack-graphs/</url></story><parent_chain></parent_chain><comment><author>spinningslate</author><text>Cool to see this is inspired by Eelco Visser&amp;#x27;s [1] group at TU-Delft, who originated the concept of scope graphs [2].&lt;p&gt;The back story of their language design research and tools is worth reading [3].  Not least because Nix originated as their build system!&lt;p&gt;[1] &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;eelcovisser.org&amp;#x2F;&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;eelcovisser.org&amp;#x2F;&lt;/a&gt;&lt;p&gt;[2] &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;github.blog&amp;#x2F;2021-12-09-introducing-stack-graphs&amp;#x2F;&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;github.blog&amp;#x2F;2021-12-09-introducing-stack-graphs&amp;#x2F;&lt;/a&gt;&lt;p&gt;[3] &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;eelcovisser.org&amp;#x2F;blog&amp;#x2F;2021&amp;#x2F;02&amp;#x2F;08&amp;#x2F;spoofax-mip&amp;#x2F;&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;eelcovisser.org&amp;#x2F;blog&amp;#x2F;2021&amp;#x2F;02&amp;#x2F;08&amp;#x2F;spoofax-mip&amp;#x2F;&lt;/a&gt;&lt;p&gt;--&lt;p&gt;EDIT: Fixed formatting.</text></comment>
<story><title>Stack Graphs</title><url>https://github.blog/2021-12-09-introducing-stack-graphs/</url></story><parent_chain></parent_chain><comment><author>dcreager</author><text>OP author here. I also gave a talk about this at Strange Loop back in October if folks want to watch&amp;#x2F;listen instead of read: &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;dcreager.net&amp;#x2F;talks&amp;#x2F;2021-strange-loop&amp;#x2F;&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;dcreager.net&amp;#x2F;talks&amp;#x2F;2021-strange-loop&amp;#x2F;&lt;/a&gt;</text></comment>