ABOUT / TOKYO

I build careful software and write down what survives.

I’m Xiong, a developer interested in the quiet machinery underneath everyday software: systems, security, interfaces, and the choices that make technology dependable.

This site is my working notebook. It holds field notes from the lower layers, small experiments, and practical ideas for making software calmer and easier to trust.

Practice

Systems

Understand the machinery.

Trace behavior to its real source before reaching for another abstraction.

Security

Make failure legible.

Design boundaries, recovery paths, and defaults that deserve a user’s trust.

Interfaces

Respect attention.

Prefer clear tools, quiet surfaces, and details that carry their own weight.

Selected writing

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Vim in the Browser Tools · 2026-09-25 Flights to Date Travel · 2026-03-14 AI has a Subsidization Problem Tools · 2026-02-27 Github outages and outages, oh my! Tools · 2026-02-05 The 27 April Github Outage Tools · 2026-02-05

Now

LOCATION Tokyo, Japan

Follow my travels around the world.

CURRENT EXPERIMENT Building at the edge of the web

Creating small tools at the edge of the web to scratch my own itch.

NOTEBOOK 12 notes / 6 categories

Random thoughts and opinions written across 9 years.

Contact

For thoughtful projects, technical questions, or a good note worth comparing.

Email ↗ GitHub ↗ X / Twitter ↗ RSS ↗