WAILA

WAILA stands for ‘What Am I Looking At’, and it’s a godsend when you’ve got loads of mods installed. Simply point your crosshair at a block, and it’ll tell you what the block is. This will also work with some mods, telling you which mod it comes from, though with newer mods it can also tell you … Read more

Just Enough Items

If you need an antidote to the pain of alt-tabbing to a wiki while playing Minecraft, then turn to Just Enough Items (or JEI). It lets you look up the recipe for any item from any installed Minecraft mod through a nifty interface on Minecraft’s inventory screen.  

Journeymap

Everyone likes to know where they’re going. Journeymap maps your world as you explore, lets you mark waypoints of interest, and can even warn you when mobs are sneaking up behind you. View the resulting map in-game as a minimap, in fullscreen, or even in an external web browser.  

Optifine / Fastcraft

Got a beefy computer? Make Minecraft look incredible with Optifine, which adds support for HD textures and more control over graphical options. Alternatively, if you’re playing on a potato, grab Fastcraft – it significantly improves performance on lower-end machines, particularly with lots of Minecraft mods installed.

Summon

/summon Instantly drops a desired creature or object into your world, especially handy for when you’re short a couple of tame ocelots.

Stop time

/gamerule doDaylightCycle false This will stop the game’s day/light cycle in it’s place, allowing you to live under permanent sunshine or moonlight. To resume the day/light cycle type in “/gamerule doDaylightCycle true”.