During Vercel's hackathon last week, kevvy and I built a time machine for preview deployments. Pressing the 'i' key activates a slider that allows you to compare the differences.

@kevinrupert 🤯 this is incredible 👏

@kevinrupert That’s crazy! 🤯🤯🤯 Ship it!

@kevinrupert YESSS y’all built it!!!

@kevinrupert How far back will this rewind? I was thinking of using this to show the new devs on my team how much has changed in our app in the last year

@kevinrupert Delicious

@kevinrupert I want that slider everywhere, for everything

@kevinrupert Dope!

@kevinrupert This is class

@kevinrupert @harrymower should build something like this into code catalyst as well

@kevinrupert @abdul_sekoni

@kevinrupert Ship It

@kevinrupert That's so awesome 🤌

@kevinrupert That looks really cool! are you embedding the build to compare using the old commit URL through an iframe? What happens if the user scrolls on one view? Congrats! 💪

@kevinrupert Cool

@kevinrupert W’what? 👀

@kevinrupert This is 🤯🤯🤯🤯

@kevinrupert 🤯

@kevinrupert Such a useful feature. Used it extensively when worked with but most CMSs doesn’t support clear history feedback. Nicely done 🤘

@kevinrupert This is mad cool!

@kevinrupert Damn Emil, it's always mind-blowing how good you are. Congrats!

@kevinrupert AWESOME! Congrats!

@kevinrupert UNREAL! Insane stuff man

@kevinrupert Super cool 👏👏

@kevinrupert Very nice? When should I press "i" to get the slider?

@kevinrupert unreal!

@kevinrupert Nice!

@kevinrupert i looooove this!

@kevinrupert 😳🤯🫨

@kevinrupert How did a hackathon come about? Didn't even know about it