Antigravity
A floaty movement mode that gives you permanent Slow Falling and Jump Boost while you're at spawn, making it easy to hop around without fall damage.
How It Works
Antigravity kicks in automatically the moment you're in the eligible area (spawn, by default) - no command needed. It turns on when you join or walk into that area, and turns off the moment you leave it. While it's active you jump higher and fall slowly, and fall damage is turned off for as long as the effects are on you.
Don't want the floaty feel right now? Run /antigravity toggle to turn it off for yourself. This only lasts for your current session - it turns back on automatically the next time you join.
Commands
/antigravity toggle- toggles antigravity on or off for your current session