
CallMe
A better way to talk to your real friends.
What it does
CallMe lets you and your friends share when you're free to talk - no feed, no likes, no algorithms. Just real phone calls with people you actually care about. Social media was supposed to keep us connected. Instead it gave us likes, algorithms, ads and the anxiety of a never-ending feed. CallMe is a bet that the best way to stay close to someone is still just calling them. Let your friends know you're free, or open the app when you have 20 minutes and see who you can actually call.
Does a similar job
all alternatives →More growth this month
the category →
AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 30d ago · astrapixels.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