Ask HN: Share a long-form post you spent a lot of time on

In the spirit of sharing our personal websites [0] and projects [1], I thought it would also be nice to share our own well-developed long-form content.<p>[0] https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=30934529<p>[1] https:&#x2F;&#x2F;news.ycombinator.com&#x2F;show