Derex here with a new mod!
Ever wanted to leap over a fencepost?
This simply allows you to double jump in midair and shallow water.
Jumps respect hunger mechanics and will decrease saturation first, and then your hunger. Because these jumps are balanced and only add around a block and a half to your jump, they only take away a small portion of hunger per jump. Once you get too hungry you can no longer double jump until you have hunger again.
You may use this mod in a modpack as long as you do not sell it via any means, you give credit (Linking back to this page), you do not make any changes to the mod aside from config files, and you follow all of the other terms listed in the license.
Keybind by default is SPACE but can be set in the controls settings
There are a ton of other movement mods out there and you don't have to use this one but this is just for if anyone ever wants to have just a small mod with just a double jump feature.
Mod Showcase (Spanish)