Astro does the same, or something similar, but without an extension i think — https://docs.astro.build/en/reference/experimental-flags/chr...

It seems to leverage some official chrome devtools workspaces concept.

Nice! Yeah, I don’t think we’re the only guys out there letting you map back to your file system. I think we’re first and foremost a JSX inspector that lets you locate your line of code but then there’s a bunch of different directions you can go from there —- editing being a big one.