US Treasury Market Yield Curves

I wanted to develop a tool to visualize the US Treasury market which is very hard to find good data on. Professional traders have Bloomberg Terminal but the interface is lacking for casual observers.

This page shows the spreads between short and long yields of the US Treasury market. The chart at the top let's you change between each duration and build a yield curve to compare the level of inversion for each of the most important curves.

The basics treasury bond market charts are available on https://keyspreads.com