
GGChart
Discover Japanese food and culture through X‑Y maps
What it does
GGChart is an indie-made app that visualizes Japanese taste and culture with simple X‑Y maps. 🍜🍶 Explore ramen, sake, tea, retro games and more, or create your own charts with custom axes. I built GGChart to make subjective data—flavor, impressions, preferences—easier to see. 📊✨ All chart items are currently free. I’d love for you to try it and share your maps. 🙌
Does the same job
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More life & fun this month
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Launched alongside, May 2026
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Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai


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Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com