New ask Hacker News story: Ask HN: Why isn't HN libre/FOSS?

Ask HN: Why isn't HN libre/FOSS?
2 by divyaranjan1905 | 0 comments on Hacker News.
Is HN libre? I recently got told by F-Droid while installing Glider (an HN client) that HN isn't libre. Is that true, if yes why so?