machine.PinInputPullup Does Not Work on Some GPIO Pins

I made a tiny pull request to fix a tiny issue in TinyGo. This article walks through how I reproduced and fixed the issue.

August 11, 2026 · 9 min

A "Tinier" APISIX Plugin

Converting the “tiny” APISIX plugin to a “tinier” APISIX plugin.

October 16, 2023 · 7 min

Shallow WebAssembly Waters

Notes as I learn about WebAssembly by building an open source project.

October 1, 2023 · 5 min

A "Tiny" APISIX Plugin

A “tiny” example to demonstrate how Apache APISIX supports Wasm plugins.

July 7, 2023 · 5 min