Engineering Emotion. The Syntax of Emotion.
We build tools for feelings. Not the inspirational poster kind — the kind that ships.
One monorepo. One framework. One product. Everything talks to everything.
hua → framework that wires UI + motion + i18n so you don't have to
ui → 100+ components, dark mode, a11y, the usual
motion-core → animation hooks with zero deps and zero layout shift
i18n-* → SSR i18n that doesn't flicker (4 packages, 0 flicker)
state → zustand wrapper that survives hydration
Sum Diary — write how you feel, AI reads between the lines. In production. Real users. Real emotions. Occasionally real bugs.
What happens when AI tries to understand feelings? Sometimes it works. We're studying when it doesn't.
npx create-hua my-app
# or just
pnpm add @hua-labs/huahua-labs.com · sumdiary.com · docs · npm
Depth over breadth. Also, we have 11 npm packages and most of them work.
There's a private monorepo. No, you can't see it.