
CoFeel
Mood and Reflection Companion
What it does
Your mood changes every day. Understanding why it changes is where self-awareness begins. CoFeel is a self-awareness app where your pet companion grows as you reflect, helping you uncover emotional patterns, triggers, and insights over time. Take a simple quick emotional check-in. Record how you feel, add a little context, and watch your companion grow alongside your reflection journey. No streak pressure. No judgment. Just a calm space to understand yourself.
Does the same job
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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…
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