Show HN: Port Zero – how I learned to stop worrying and love PORT=0
By octopoc · 2026-07-27 · 6 points · 2 comments
https://portzero.net/
Hi HN, Recently I wasted several hours wrangling my dev environment only to find out that the browser frontend was talking to the wrong version of the backend. This got me thinking--why on earth are we still using simple numbers to describe which process to connect to? Why not u…
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