AI UNDERDOGSDAILY PICK
AI UNDERDOGS
给自己造了 177 个工具
177 tools, just for himself
不为增长，只为够用
Not a startup — a personal toolkit
calcbin.com →
在线工具箱
An online toolbox
计算器、编码器、格式转换，一站搞定
Calculators, encoders, converters — all in one place
★ SIGNAL 1
不注册、不弹窗
No signup, no popups
这才是「为自己做」的样子
This is what 'built for me' actually looks like
★ SIGNAL 2
Vibe Coding 实验
A vibe coding experiment
AI 帮忙，一个人撑起 177 个工具
AI-assisted — one person, 177 tools
不是创业故事，是一个人的工具实验
Not a startup pitch — one guy's toolbox experiment
calcbin.com
打开就用，不用注册
Open and go — no signup needed
AI UNDERDOGS