---
title: Blog - Jack Lau
url: https://jacklau.dev/blog
description: Blog posts about software engineering, AI, and building products.
---

[Ratchet Jul 18, 2026](https://jacklau.dev/blog/ratchet)

[Reflecting on 2025 Dec 30, 2025](https://jacklau.dev/blog/reflecting-on-2025)