Last month I inherited a project that needed to extract product information from a legacy e‑commerce site. The HTML was a nightmare—no semantic classes, inconsistent attribute names, and the occasional blob of inline JavaScript. I thought I could just write a few regular expressions and be done...
Source: [Dev.to](https://dev.to/__c1b9e06dc90a7e0a676b/when-regex-fails-llms-for-messy-html-data-3j7f)