rstudio addin for debugging dplyr manipulation pipes

I saw a new addin recently to debug dplyr + magrittr pipes.

The addin executes the chain until the cursor with no need of commenting or modifying code.
Sadly, I cannot recall the site and I would like to install it

any hint?

Here are two packages (there are probably more):
GitHub - daranzolin/ViewPipeSteps: Create tabs of View() output for each chained pipe
GitHub - moodymudskipper/boom: Print the Output of Intermediate Steps of a Call

Maybe MilesMcBain/breakerofchains?

That is what i was looking for! thanks