Oh my, my list is going to be long
homemade wipes! LOTS OF PAPER TOWELS!!
Bumbo chair - Used it for months until she figured out how to escape lol
swing - used from birth til 5.5 months old - she learn to situp unassisted and almost tipped Over the Fisher Price Ocean wonder swing, watch out!! Next time around its a swing with legs similar to a highchair
Highchair - We had a portable one, I hated it, food would get stuck in the belt buckle holes and was hard to clean, we bought a new one Fisher Price Rainforet chair, LOVE LOVE LOVE IT, so easy to clean & a large toy to keep baby entertained while you are making their meal. If you are looking for one I highly recommend it
Bouncy seat - I had 3 of them & none compared to the Fisher Price one I have , I cant recall the name but it has a panda bear on it & reclines - great for a sleeping baby!!
Excersasuer - We bought this late around 5 months old as an early xmas gift for alyssa & I dont know how I would have lived w/o it, she only used it or 2-2.5 months though 
Playyard and or Playpen, we have both & set up in our living room, she hates crawling around in the playpen but loves the playyard on the floor , I know she is funny 
umm what else!!! My daughter is all about the toys now, she has plenty