Gemma 4 on iPhone

Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food.<p>Fork it and swap the personality for your own character.

Show HN: I built a tiny LLM to demystify how language models work

Why Switzerland has 25 Gbit internet and America doesn't

See also <a href="https:&#x2F;&#x2F;x.com&#x2F;stevesi&#x2F;status&#x2F;2036921223150440542" rel="nofollow">https:&#x2F;&#x2F;x.com&#x2F;stevesi&#x2F;status&#x2F;2036921223150440542</a> (<a href="https:&#x2F;&#x2F;xcancel.com&#x2F;stevesi&#x2F;status&#x2F;2036921223150440542" rel="nofollow">https:&#x2F;&#x2F;xcancel.com&#x2F;stevesi&#x2F;status&#x2F;2036921223150440542</a>)

Microsoft hasn't had a coherent GUI strategy since Petzold

LÖVE: 2D Game Framework for Lua

Running Gemma 4 locally with LM Studio's new headless CLI and Claude Code

Employers use your personal data to figure out the lowest salary you'll accept

France pulls last gold held in US for $15B gain

Show HN: I made a YouTube search form with advanced filters

Music for Programming

The 1987 game “The Last Ninja” was 40 kilobytes

An open-source 240-antenna array to bounce signals off the Moon

Related: <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=47653752">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=47653752</a>

Show HN: Real-time AI (audio/video in, voice out) on an M3 Pro with Gemma E2B

Is Germany's gold safe in New York ?

Sheets Spreadsheets in Your Terminal

Gemma Gem is a Chrome extension that loads Google&#x27;s Gemma 4 (2B) through WebGPU in an offscreen document and gives it tools to interact with any webpage: read content, take screenshots, click elements, type text, scroll, and run JavaScript.<p>You get a small chat overlay on every page. Ask it about the page and it (usually) figures out which tools to call. It has a thinking mode that shows chain-of-thought reasoning as it works.<p>It&#x27;s a 2B model in a browser. It works for simple page questions and running JavaScript, but multi-step tool chains are unreliable and it sometimes ignores its tools entirely. The agent loop has zero external dependencies and can be extracted as a standalone library if anyone wants to experiment with it.

Show HN: Gemma Gem – AI model embedded in a browser – no API keys, no cloud

Case study: recovery of a corrupted 12 TB multi-device pool

Signals, the push-pull based algorithm

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Show HN: Modo – I built an open-source alternative to Kiro, Cursor, and Windsurf