HTMLHint analyzes your HTML code based on specific rules, that the user can customize if needed. HTMLHint works on both the command line as well as with extensions that enable the analysis tools directly on IDEs. HTMLHint now also includes a loader for Webpack to make HTMLHint a universal developer tool.
This project won the prize for the "Best developer tool" at HackIllinois, the hackathon at UIUC. It is an amazing open source project with great functionality and a growing feature set!
Report
Useful tool! I was researching for something similar couple days ago.
All tools I found worked really bad.
Pal