Financial Independence Calculator - How early can you 🍹retire if you move to another place?
Cost of Living Calculator - City comparison tool to see how far your salary will go
Bootstrap Money - How much money can you make selling software?
Startup Equity Calculator - Figure out how much equity to grant new hires in seconds.
UnitConversion - An all-in-one unit converter in 6 languages
Company of One - A book on why staying small is the next big thing in biz