https://marketplace.visualstudio.com/items?itemName=pomber.g...
I enjoy git's way of handling version control better than perforce but there's no denying that p4v is an amazing tool for browsing through code that has a lot of history.
https://public-001.gitsense.com/insights/github/repos?p=comm...
and click on the eslintrc.json file, you'll see all the versions for this file for the last year. And to quickly iterate through them, you can click on the version number on the left hand side.
In the future, I want to create a slider, among other things to make navigating history insanely easy, since blame, as this blog post points out, can result in a lot of context being left out.
Disclaimer: I'm the creator of the tool that I linked to above