Show HN: Stumbleback – StumbleUpon for the bookmarks you've been hoarding https://ift.tt/xK0wvpU

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 you two buttons on a floating toolbar - Stumble (next random one) or Done (mark read and move to the next random one). That's it. It takes away the burden of decision altogether, and it's sort of fun to engage with because of the variability (and novelty) of what it loads next, while still being within the universe of things I've been wanting to get to. Also, I've added daily goal and streaks to keep me motivated to get through the list and turn it into a daily habit. You can simply Right-click -> Add to Stumbleback for new saves, otherwise it just reads your existing Chrome bookmarks, or you can paste URLs as well, no separate database. It's free. Would love feedback from anyone who's tried to get through their reading list of things and failed. https://ift.tt/zkFY7E8 May 27, 2026 at 01:34AM

Show HN: Posthorn, self-hosted mail without the mail server https://ift.tt/cYt8kzA

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 relay. In another project, I had a static site which had a contact form, but my free Formspree account was occasionally hitting usage limits and I desperately wanted some of the anti-spam features they had gated behind their paid accounts so I put together a caddy module to catch HTTP POSTs and bounce them to my provider. I kept bumping into these same email issues. Many of the services I wanted to host (Gitea, Mastodon, Umami, Comentario) ran into the same limitations. This felt like a really common issue that had no good solution. Posthorn is what I built to solve this. It's a small Go binary (or 10 MB docker image) that sits between your self hosted apps and your transactional email provider of choice (shipping with support for Postmark, Resend, Mailgun, Amazon SES or an outbound SMTP relay). It also accepts POSTs from HTML forms to support static site needs while adding security layers such as honeypot fields, origin checks and IP rate limiting. There's also a JSON HTTP API that supports Bearer auth for backend scripts or cron jobs that just want a /send endpoint. I now use this personally in multiple scenarios and I've spent a lot of time beating this up and testing against what I can validate. I'd love to hear how this might be useful for you, what breaks and any feedback you might have. It's open source under Apache 2.0 and I'd love contributions. I'm planning to support and grow this for the long haul. Code: https://ift.tt/un8PM7c Docs: https://posthorn.dev/ Longer write up: https://ift.tt/zQmeugK Previous HN discussion on the exact issue I'm trying to solve: https://ift.tt/X2YVEeU https://ift.tt/un8PM7c May 27, 2026 at 01:26AM

Show HN: skills-for-humanity – 171 structured reasoning skills for Claude Code https://ift.tt/nuUOSWq

Show HN: skills-for-humanity – 171 structured reasoning skills for Claude Code https://ift.tt/F67zY5R May 26, 2026 at 02:58AM

Show HN: Lily Design System: Components for React, Vue, Svelte, HTML, More https://ift.tt/T3aPxhI

Show HN: Lily Design System: Components for React, Vue, Svelte, HTML, More https://lilydesignsystem.github.io/ May 26, 2026 at 12:49AM

Show HN: Pgcraft – a lazygit-style TUI for Postgres https://ift.tt/mMzWFEw

Show HN: Pgcraft – a lazygit-style TUI for Postgres https://ift.tt/zPMtCoq May 25, 2026 at 11:36PM

Show HN: SaveNeighbor – food delivery through your own personal network https://ift.tt/9vKJuSw

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 woman who mentioned she had her children with her. I thought, I wish I could request her every time I get delivery, just for the feeling of knowing just who my tips are supporting. That was 4 years ago, being non-technical I didn't see myself getting it done. But thanks to Cursor and Chatgpt, SaveNeighbor is born. I know the model adds friction and the convenience is low until you build up a network, but that's kinda the point. Think of Ubers 'Wait and save', if you can be flexible you can save big on fees. And being able to choose who your money goes to is the biggest benefit in my opinion. Shoot me all your questions, I can't wait to hear your feedback. Thanks. https://ift.tt/Go1Sbkf May 24, 2026 at 10:09PM

Show HN: HTML Deployer – AI Code to Website Publisher https://ift.tt/RYmIPVc

Show HN: HTML Deployer – AI Code to Website Publisher https://ift.tt/o5JB0yx May 25, 2026 at 06:14AM