The yonder was latent all along.
I'm Tyler, a software engineer of ten years, now building LLM products at an AI company in Hong Kong. I work on the whole path, from the data underneath to the answer you end up reading.
I write here about where models meet systems that have to actually work.
星星認字 is a free flashcard app for parents teaching a small child traditional Chinese characters and Cantonese: 540 characters, recorded Cantonese audio, no quizzes. You can try it without an account.
An empty directory to a static site on your own domain that publishes when you push — and the five points in that build where the answer that looks right is wrong and nothing raises an error.
Things I build outside work.
A flashcard app for parents teaching kids traditional characters and Cantonese. 540 characters across 9 themes: 516 from the Hong Kong Education Bureau’s primary-school word list, plus 24 everyday Cantonese characters that schools don’t teach. Each has pre-recorded audio and stroke-order animation. No quizzes, levels, or leaderboards, and you can try it without signing up.
2026
This site. A bilingual Astro blog deployed to Cloudflare Workers.