Show HN: I used Gemini 3 to turn 42 books into interactive webpages in 2 weeks https://ift.tt/w0RI1Nb

Show HN: I used Gemini 3 to turn 42 books into interactive webpages in 2 weeks https://ift.tt/RDvh1rt December 12, 2025 at 12:15AM

Show HN: An endless scrolling word search game https://ift.tt/v5oMQSY

Show HN: An endless scrolling word search game I built a procedurally generated word-search game where the puzzle never ends - as you scroll, the grid expands infinitely and new words appear. It’s designed to be quick to pick up, satisfying to play, and a little addictive. The core game works without an account using the pre-defined games, but signing up allows you to generate games using any topic you can think of. I’d love feedback on gameplay, performance, and whether the endless format feels engaging over time. If you try it, I’d really appreciate any bug reports or suggestions. Thanks in advance! https://ift.tt/GW2tkqR December 11, 2025 at 07:31PM

Show HN: Open-source UI components for apps that run inside ChatGPT https://ift.tt/lOVJLaf

Show HN: Open-source UI components for apps that run inside ChatGPT 800M people use ChatGPT and Claude weekly. Right now they get text responses. Soon they'll get real interfaces: product cards, blog posts, booking flows, payment screens rendered directly in the conversation. We built an open-source component library for this. Install any block with one command and customize it to your brand. If you're building MCP servers or experimenting with AI-native apps, this might save you time. Are you building apps for AI assistants? Would love to hear what's missing in your workflow. https://ift.tt/2UWv0eZ December 11, 2025 at 11:23PM

Show HN: Cargo-rail: graph-aware monorepo tooling for Rust; 11 deps https://ift.tt/3cSnmX9

Show HN: Cargo-rail: graph-aware monorepo tooling for Rust; 11 deps https://ift.tt/UGYAD3F December 11, 2025 at 02:19AM

Show HN: I added a print edition to my indie blog https://ift.tt/WVOyHwB

Show HN: I added a print edition to my indie blog https://ift.tt/jGXk1vW December 11, 2025 at 12:11AM

Show HN: A 2-row, 16-key keyboard designed for smartphones https://ift.tt/2uh0Tg9

Show HN: A 2-row, 16-key keyboard designed for smartphones Mobile keyboards today are almost entirely based on the 26-key, 3-row QWERTY layout. Here’s a new 2-row, 16-key alternative designed specifically for smartphones. https://ift.tt/4wubGeD December 10, 2025 at 11:19PM

More Merry Days of Muni: Help Us Name Our New Festive Wraps

More Merry Days of Muni: Help Us Name Our New Festive Wraps
By Glennis Markison

Bringing joy, stop after stop – one of our new vehicle wraps for the Merry Days of Muni. The Merry Days of Muni fun continues with new holiday-themed wraps on our buses and a train. Now, you can take a festive ride on five different Muni routes across the city. And we’re making it easy to catch our merriest vehicles on your next ride. Introducing: the Merry Days tracker. And there's more fun in store -- we want your help naming three of the festive vehicles. See the full list of festive routes below and how to suggest names! Help us name Muni's merriest rides [video:https://www.youtube.com...

Published December 09, 2025 at 05:30AM
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