AI UNDERDOGSDAILY PICK
AI UNDERDOGS
六年六 App，零废话
6 Apps, Zero Nonsense
Luo Xuhai Portfolio
六年做了六个 App，全部原生开发
没有一个套壳的
这个独立开发者的作品集，本身就是一件作品
Six years, six apps — every single one
native. No wrappers, no shortcuts. This dev's portfolio
is itself the product
这不是作品集
This Isn't a Portfolio
大多数独立开发者的作品集
要么是模板套出来的
要么是功能一锅端
罗旭海这个站不一样——你一看就知道
这哥们有态度
Most indie dev portfolios are template soup or
feature dumps. Luo Xuhai's site hits different —
you land on it and immediately know: this
guy has taste
★ SIGNAL 1
一个 App，一个问题
One App, One Problem
Off Phone 就是让你放下手机
iGrammar 就是查语法
Smart Cane 就是帮视障人士导航
六个产品横跨专注、无障碍、英语学习
夜视——但每个都只做一件事，绝不膨胀
Off Phone just says put your phone down
iGrammar just checks grammar. Smart Cane just helps
the visually impaired navigate. Six apps across focus
accessibility, English learning, and night vision — each
one stays laser-focused. No bloat
★ SIGNAL 2
100% 原生，不是套壳
100% Native, No WebView
Smart Cane 用的是 iPhone 的深度传感器帮视障人士避障——这不是套个 WebView 能做到的
2190 天持续迭代
他晒的不是下载量，是体验
这本身就是态度
Smart Cane uses the iPhone's depth sensor to
help visually impaired users avoid obstacles — you
can't do that with a WebView wrapper. 2,190
days of iteration, and the stat he highlights
isn't downloads — it's experience. That's a statement
他自己说的：每个 App 都为解决一个问题而生
听起来简单
但你看看市面上那些什么都想做的工具
就知道这六个字有多难坚持
His own words: every app is born to
solve one problem. Sounds simple — until you
look at all the tools out there trying
to do everything at once
AI UNDERDOGS
看看有产品脑的开发者长什么样
See what a dev with real product sense looks like
Luo Xuhai Portfolio
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luoxuhai.com