Previously:
<https://news.ycombinator.com/item?id=18775099> Libpostal: A C library for parsing/normalizing street addresses around the world - 117 points by polm23 on Dec 29, 2018 (25 comments)
<https://news.ycombinator.com/item?id=11173920> Libpostal: international street address parsing in C trained on OpenStreetMap (mapzen.com) 74 points by riordan on Feb 25, 2016 (7 comments)