Show HN: Stumbleback – StumbleUpon for the bookmarks you've been hoarding Hi HN, I have about 2000+ bookmarks that I will never read. Pr...

Show HN: Posthorn, self-hosted mail without the mail server Introducing Posthorn, a self hosted email gateway. One docker container (or Go b...

Show HN: Using Tailscale with an OrbStack VM on macOS https://ift.tt/6h23FQI May 25, 2026 at 11:10PM

Show HN: Nerve – self hosted runtime for AI agents https://ift.tt/xz1QXLb May 25, 2026 at 11:46PM

Show HN: SaveNeighbor – food delivery through your own personal network Hey everyone, the idea came to me when I got a food delivery from a ...

Show HN: HTML Deployer – AI Code to Website Publisher https://ift.tt/lMscgTH May 25, 2026 at 10:14AM

Show HN: Geomatic – a command-driven geometry studio enabled with autodiff All commands have the format `output = \func inputs` or just `\fu...