If anyone has a few Tumblr tricks up his sleeve, it’s engineer Bryan Irace. In an interview for his company’s blog last week, Irace explained some of the hidden gestures he and the rest of the team built into the latest version of Tumblr for iPhones and iPads. Get ready for some fancy fingerwork. Here are five gestures that you might not have tried yet:

  1. “Slide across GIFs to animate them frame-by-frame.”
  2. “Slide the new post button up to quickly post a photo.”
  3. “Slide the new post button left to quickly make a text post.”
  4. “Tap-and-hold the reblog button to fast reblog a post.”
  5. “Swipe right to pop back to the previous screen.”
You are now ready to: