
SkinLattice
Your skin keeps a diary. Now you can finally read it.
What it does
SkinLattice builds a personal ingredient matrix from your skin data - not generic databases. Log your routine daily, and it surfaces which ingredients seem linked to your breakouts and redness over time. The signature Matrix heatmap, new product risk preview, privacy-first on-device storage, and calm Apple-native design make it unlike any skincare or ingredient checker app out there.
Does the same job
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ClearTraceJul 2026 · apps.apple.com · ▲3See what actually affects your skin — a private skin journal
Glow Personalized skincare routine6d ago · apps.apple.com · ▲2Personalized skincare guidance from one selfie
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the category →- TL
Life & fun · 10d ago · louisabraham.github.io



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Launched alongside, May 2026
the whole month →

Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai


- NW
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