Show HN: Stumbleback – StumbleUpon for the bookmarks you've been hoarding Hi HN, I have about 2000+ bookmarks that I will never read. Probably you do too. I keep collecting new stuff to read, the list grows longer each day, but I barely get around to reading them, and the problem, as I realised, is more to do with the analysis paralysis on what to read. Sort of like how we spend so much time figuring out what movie to watch on Netflix. So I made a simple Chrome extension: it picks one bookmark at random, drops you on the page, and gives yo…
Show HN: Posthorn, self-hosted mail without the mail server Introducing Posthorn, a self hosted email gateway. One docker container (or Go binary) between every self hosted app on your VPS and your transactional email provider. Set up Posthorn once, point your apps to it, done. I was trying to deploy Ghost on a DigitalOcean droplet and found that DO and many different VPS services have started to block the default SMTP ports to try to combat the various types of abuse they get. To actually configure my app, I had to hack together a Postfix rel…
Show HN: DDoS detection in 500 lines of Python (MIT, no cloud, no account) https://ift.tt/2YmoGlp May 26, 2026 at 11:39PM
Show HN: TryPost – open-source Social Media Scheduler https://trypost.it/en May 25, 2026 at 11:25PM
Show HN: Write your BPF programs in Go, not C https://ift.tt/dNwvxeA May 21, 2026 at 07:25PM
Show HN: CRED-1 – Open domain credibility dataset for on-device pre-bunking https://ift.tt/SvJjAdc May 24, 2026 at 09:58PM
Show HN: My homelab is outperforming the stock market https://stocks.sjer.red May 25, 2026 at 12:54AM
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