Frontend engineering.Useful web products.

Next.js, Vue, TypeScript, and practical tools that run in the browser.

Work

Change portrait backgrounds locally without uploading photos.

OriginalChanged

A-share and US-stock research tools.

Local asset allocation records.

Market information is for research only; portfolio data stays in the current browser.

Next.js · next-intl · TypeScript

Vue 3 · TypeScript · Admin UI

AI Agents · CLI · WeChat

HTML · Prototype · Interaction

I'm Luo RongLi, based in Zhaoqing. I care about clear interfaces, shippable products, and reliable verification.

Next.jsReactVueTypeScript