My personal AI workspace

I’m Mofei.
My everyday workspace, built with .

The tools I need, together in one place, to solve everyday problems.

Why I make them

Because I need them myself. I start with a real problem, then improve things as I use them. If they help you too, even better.

A starting point for writing, learning, and managing life.

A space of my own, growing since 2010

Document life, build on experience, and try new technology.

A space to keep growing

PHPNode.jsAI

2010 — today

Why I built it: Since I started working, I’ve wanted a space of my own to put the skills I learn at work into practice and build on them over time.
What I made: So I built my own blog and have kept it evolving—from PHP in the early days, to Node.js, and now AI. It’s a home for my writing and a place to put technology into practice and try new ideas.

Why I built it

Why I built it: Since I started working, I’ve wanted a space of my own to put the skills I learn at work into practice and build on them over time.
What I made: So I built my own blog and have kept it evolving—from PHP in the early days, to Node.js, and now AI. It’s a home for my writing and a place to put technology into practice and try new ideas.

From Google Sheets to my own finance dashboard

See my spending, loans, and investments in one place.

Google Sheets Penny

SpendingLoansInvestments

Why I built it: I track my finances in Google Sheets, including my spending breakdown, loans, and investments. I wanted a more visual system that would let me understand my financial position at a glance.
What I made: So I built Penny, bringing spending, loans, and investments into one clear interface so I can see where my money goes, how much I still owe, and how my investments are doing.

Why I built it

Why I built it: I track my finances in Google Sheets, including my spending breakdown, loans, and investments. I wanted a more visual system that would let me understand my financial position at a glance.
What I made: So I built Penny, bringing spending, loans, and investments into one clear interface so I can see where my money goes, how much I still owe, and how my investments are doing.

Open PennyPersonal use · Sign-in required

If a product interests you, or you have an idea to discuss, I’d love to hear from you.