[Jeff Wu](/)

# Building useful things.<br />Thinking about what comes next.

I’m Jeff. I build software, explore systems, and write to make sense of what I’m learning.


## Selected work

- [Example project](/projects/example)

## Writing

- [Mermaid diagram test](/writing/mermaid-test)
- [Example article](/writing/example)

[GitHub](https://github.com/jeffywu) · [LinkedIn](https://www.linkedin.com/in/jeffywu/) · [X](https://x.com/wuprotocol)

© 2026 Jeff Wu