
Pycasa
A self-hosted modern AI photo manager
What it does
Pycasa is a self-hosted photo management app that runs entirely on your own machine. Browse your photos in a timeline or gallery, get AI-powered descriptions and tags via Ollama, and search your entire library — all without any cloud dependency.
Does the same job
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- LSLychee — Self-hosted photo-management done right2014 · lychee.electerious.com · ▲92

- APA photo sharing app that isn't trying to be a TikTok clone2022 · ▲26
We launched Pidgeon a few weeks ago, and since then we've had a chance to fix a lot of bugs and upgrade the usability a significant amount. The app is made just for photo sharing. No videos, no NFTs, just pictures, comments, and chats. Each post is ranked like on reddit - a combination of the user upvote/downvotes and the amount of time passed since the post's creation. We're also trying to stay away from ads, and instead adopt a freemium model. The main reason for this is because people are a lot more concerned with privacy these days, and if we aren't serving ads, then the user knows…
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Parallel agents, diff reviewer, and multi-model comparisons
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- 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…
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Dev tools · May 2026 · github.com