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🔗 Show HN: Pdf2md – 10MB Rust PDF-to-Markdown Tool with a Free API 👍 6 💬 1 🔗 https://pdf2md.deepdiy.net/

🔗 Show HN: Mezz, a curl-able WiFi sandbox for IoT pentesting 👍 19 💬 4 🔗 https://github.com/ABGEO/mezz

**Tell me your most annoying repetitive work task — I'll try to automate it for you.** ​ I work in IT and build small automation tools on the side (Python, APIs, n8n, AI integrations). I'm…

🔗 Show HN: Semble – Code search for agents that uses 98% fewer tokens than grep Hey HN! We (Stephan and Thomas) recently open-sourced Semble. We kept running into the same problem while using…

Developing a "RagePad" to survive rage quits in competitive games As someone who plays CS2 in my free time, I get extremely angry when I lose a round. We can't just smash our keyboards and mice like…

What useful website do you wish existed, but still haven’t found? I’m curious about simple website ideas that people actually want but can’t seem to find. Not AI tools, not chatbots, not another “AI…

I'm building an automated inventory app for uni. What are some features you wish you saw more in apps of this kind? For context, my university requires us to work on a project starting from the first…

Dev here with free time, drop your "someone should build X" tool ideas and I'll pick a few to actually make I build small browser-based tools as a hobby (the kind that run entirely in your tab, no…

Idea: Email clients should let you “burn” annoying emails from people you know (purely visual, just for satisfaction) Every once in a while, you read an email from someone you know and just think: I…

Idea: jail needs an alternative to really help their inmates I lowkey don’t understand the concept of jail. Like, if you basically tortured someone, OF COURSE they would try to escape and of course…

What’s your deeply personal “someone should build this” app idea? Not startup ideas. Not “Uber for X.” I mean the weirdly specific app idea that would genuinely improve *your* life. Stuff like: *…

If you could have one screen open on your phone that showed you everything you needed to run your business today what would be on it? If you opened your phone tomorrow morning and your "perfect…

Movie idea: An AI, sick of being called uncreative, creates a “Creative Mode” powered by kidnapped humans. In the near future, a dominant AI assistant is everywhere, known for being fast and…

SMT: an AI assistant that sits on hold and deals with customer support for you Customer support feels like one of the most repetitive and frustrating parts of modern life. Cancelling subscriptions,…

There should be a bot that encourages users to name people in post titles instead of saying "someone" or "somebody" Like the bot that flags AMP links, there should be one that detects when a post…

Smart fan that only oscillates between selected cooling zones instead of rotating across the whole room Most table fans rotate across large empty areas before coming back to the people actually using…

Frutiger aero themed movie. Incidental background thing with any plot or somehow central to the story. Also, how far could frutiger aero be actually practical? Basically half of movies could be set…

Why would we want an overpriced treadmill just for the apple branding? There are plenty of cheap and expensive options out there already.

apple brand treadmill airpods and related earbuds are ok. But ultimately when exercising, it's nice to enjoy full-room sound via smart speaker. This is just one reason why I think apple should get…

Automatic landscape mode camera app This feels so obvious to me that it might exist but I haven't been able to find it. We're all plagued by the portrait vs landscape, or horizontal vs vertical…