SendOne
You were someone's one person this month.
What it does
SendOne started from a Friday conversation between my wife and me about how hard it is to stay genuinely connected to the people who matter. We looked at existing postcard subscriptions and kept asking what would make this different. The answer came from an unlikely place — MySpace's top 8. There was something powerful about being forced to choose. You couldn't add everyone, so being chosen meant something.
Does a similar job
all alternatives →
- OSOur Startup Weekend Project2012 · ▲22
Hey everyone! We would like feedback on our Startup Weekend project, DropSend ( Temporary name ) Here's our pitch: We want to change the way you send files to your friends or contact. Because let's face it,sending a file by email feels really clunky and is limited by the size, Instant Messenger is slow and you need to be online and finally Dropbox while perfect for storing files, doesn't really fit this use case. With our desktop application, one click (and we mean it), is all it takes to send a file. Imagine dragging a file of any size to one edge of your computer screen and see a dock…
More ai this month
the category →
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com
Astute▲585Automate your B2B brand going viral, with new media creators
AI · 19d ago · company-app.joinastute.com
Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…
AI · 27d ago · cactuscompute.com
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