hackernews

Points: 16 | Comments: 1 Author: unitX Link: https://number-garden.com/?@THLP@ Show HN: Higher-dimensional lattices unfolded into the 2D plane

Points: 43 | Comments: 27 Author: mdeeds Link: https://github.com/mattdeeds/pokeemerald-rp2350 Show HN: Pokémon Emerald Ported to Raspberry Pi Pico 2

Points: 15 | Comments: 6 Author: geox Link: https://www.bbc.com/news/articles/c5y3j3ngevmo Artificial Intelligence used to design new viruses

Points: 48 | Comments: 12 Author: speckx Link: https://www.windowscentral.com/artificial-intelligence/microsoft-filings-suggest-around-70-percent-of-its-ai-revenue-is-concentrated-entirely-on-openai Microsoft filings suggest "around 70%" of its AI revenue is on OpenAI

Points: 99 | Comments: 22 Author: davidmckayv Link: https://github.com/CopilotKit/channels-sdk Show HN: The Channels SDK – Bring Any Agent to Any Channel (Slack, MS Teams)

Points: 20 | Comments: 2 Author: Vonng Link: https://silo.pgsty.com Show HN: Silo – S3-compatible object storage, a maintained fork of MinIO

Points: 10 | Comments: 0 Author: abdulrreshamwal Link: https://blog.reclaimprotocol.org/posts/why-we-built-popcorn Show HN: Popcorn – An open-source browser cloud that runs inside TEEs

Points: 10 | Comments: 1 Author: luigipederzani Link: https://manufact.com/blog/mcp-use-v2 Show HN: mcp-use v2 rebuilt from scratch for stateless 2026-07-28 MCP spec

Points: 267 | Comments: 220 Author: aemerson_ Link: https://electronicmaterialsoffice.com/ Show HN: I spent 2 years designing a mechanical Magic Keyboard

Points: 62 | Comments: 14 Author: jumpalongjim Link: https://line9.ai/diagram Show HN: Line9 – A Mermaid rendering engine with its own layout

Points: 20 | Comments: 15 Author: rahimnathwani Link: https://science.ocaho.com/ Show HN: Science for Kids

Points: 11 | Comments: 9 Author: davidest Link: https://usehope.app Show HN: Hope, 1-on-1 AI Tutor for kids Grades 2-10 learning math

Points: 39 | Comments: 41 Author: geekamongus Link: https://intergalacticrobots.app/skyline-coop/ Show HN: Skyline Co-op is like SimTower, but built around democratic socialism

Points: 38 | Comments: 8 Author: gste Link: https://geosona.com/demake/ Show HN: demake – one source project compiles to any retro game console ROM

Points: 38 | Comments: 12 Author: leopalamim Link: https://github.com/palamim/starboard Show HN: A terminal glued to the macOS dock

Points: 17 | Comments: 9 Author: pradiptasarma Link: https://github.com/pradipta/wallfacer Show HN: Wallfacer – A terminal session manager for Claude Code, and more

Points: 10 | Comments: 2 Author: ent101 Link: https://www.theverge.com/ai-artificial-intelligence/976004/elon-musk-grokipedia-ai-wikipedia-not-updating-dead Elon Musk's attempt at an AI Wikipedia hasn't been updated in months