I was speaking extemporaneously and used VS Code tooling as an example of the kind of things you could do with the raw data. I’m not a VS Code user, so I don’t know if these are good or not:

• vscode-caniuse
• vscode-doiuse

Here’s a few other tools I’ve seen, now that I have a moment to look them up:

• Caniuse command line tool
• Lint CSS for browser support against caniuse database
• Alfred workflow that Divya mentioned
• Lint the browser compatibility of your code
• Sublime Text plugin to check CSS property support