A treemap is a good static alternative to a literal tree of nodes. There are already programs like WinDirStat that use them to visualize file systems.<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Treemap" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Treemap</a><p><a href="http:&#x2F;&#x2F;windirstat.info&#x2F;" rel="nofollow">http:&#x2F;&#x2F;windirstat.info&#x2F;</a>