

Indie product & game developer. Starting from my own problems.
Notes on growing up — writing about games, and AI.



A Mac editor built for reading code.

A full-featured online toolbox. No login, just use it.

See ports in the menu bar. Free them in one click.
Community-curated AI image prompts from X. Free forever.











A self-hosted QQ group assistant that does more than you'd expect.
A source-verification API for research agents: check claims against the source text before publishing. HTTP and MCP supported.