Show HN: BundleCop: Keep an eye on your webapp's size
bundlecop.com
bundlecop.com
(Fair Warning: Some stuff listed on the page (like the Github pull request integration) is not enabled yet.)
What I think would be really cool is if it had something like webpack-bundle-analzyer built in, so you could just browse the bundle at any point in time, and see the diff with the previous version.
Since it's really just storing and comparing file sizes, there might be other use cases that don't involve webpack/JS at all.