delendum

I have a Lenovo ThinkPad T430 that is by now almost 10 years old, it runs perfectly on Linux and is a fantastic choice even today. It’s built like a tank and that Intel i5 powering it is immortal. DDR3 RAM is dirt cheap now and it takes up to 16Gb, you can swap its HDD to a SATA SSD (if not done already) and batteries for it are still cheap and plentiful.

If you’re looking for something affordable for software dev, I can’t think of a better choice for $200-$300

https://www.lenovo.com/lt/lt/laptops/thinkpad/t-series/t430/

They really built this one right, they don’t make them like this anymore.

Awesome project and the tool looks great - nice work!

There was an existing tool which was similar: https://federation-checker.vercel.app/

Yours is definitely nicer.