WASD to move, hold/click to break/place selected objects, double tap D or A to sprint, hold Z, S, or ↓ to crouch. Toggle through inventory using ⇅, number keys, or scrolling. T to open commands: -/give, then [item], then amount -/gamemode creative -/gamemode survival -/kill -/craft, then [item], then amount. In creative mode, hold "w" to fly when dropping or walking, click "w" again to stop dropping/flying, and tap "w" again to start dropping when floating.
Added crafting! You can craft via the /craft command, I did add a (somewhat) broken crafting table. The crafting table does not do anything except broadcast ctable, and it plays a sound when you do that. To find the crafting system, go to the Commands sprite.