The Simple Commands Mod provides a great toolkit of text commands for 0.11.0 players. The most groundbreaking feature is the effects commands which allow you to use up to 23 different effects such as speed and invisibility.
- /clear – clears the inventory
- /effect [effects: 1-23] [ticks] [the level of effect] [particles]
- /effects – see all available effects
- /gamemode [survival/creative]
- /give [id] [amount]
- /tp [x] [y] [z]
Speed effect in action.