Show HN: WebGPU enables local LLM in the browser – demo site with AI chat

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Psychologists show that empathy can be conditioned through emotional rewards: we’re more likely to empathize with someone when their happiness rewards us

Show Your Papers: The Internet Is About to Change Forever – Ludlow Institute

Measuring insulin levels in saliva offers a non-invasive way to measure metabolic health and can show risk of developing future health concerns, including Type 2 diabetes, obesity and heart disease, without the need for needles or lab-based blood work

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Show HN: The Montana MiniComputer

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Show HN: A handpicked directory to help founders find great design studios

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Show HN: I wanted better book recommendations – so I made Lorekeep

Show HN: Draw A Fish and watch it swim with the others:)

Show HN: Soham Agent – Write cold emails like Soham Parekh

Show HN: Monchromate – Smart greyscale browser extension

Show HN: Building a Production Finance Model for Open Source

Show HN: Sourcebot – Self-hosted Perplexity for your codebase

Show HN: VS Code extension to edit the filesystem like a text buffer

Show HN: Built a desktop app to organize photos locally with duplicate detection

Show HN: A tool for complete WebSocket traffic control

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Show HN: Same prompt tested across Replit, Bolt, v0, Lovable and Raq.com

Show HN: Convert from MIDI file to ASCII tablature (and more)

Show HN: CUDA Fractal Renderer

Show HN: Terminal-Bench-RL: Training long-horizon terminal agents with RL

Show HN: I made a website that makes you cry

Show HN: Use Their ID – Use your local UK MP’s ID for the Online Safety Act

Show HN: Tinder but it's only pictures of my wife and I can only swipe right

Show HN: Open-source physical rack-mounted GUI for home lab

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