Just released a new Open Source tool for estimating the future IPv4 costs that AWS will introduce from February.<p>It's a CLI application that shows you the projected costs for each resource, as well as metrics for some resources (so far we only have network traffic for load balancers) that should help taking optimization actions.<p>This project was built using ChatGPT GPT4, with very few manual tweaks. You can see the full ChatGPT history on how it was built at the bottom of the readme file.