Paper Minecraft Survival Guide: Tools, Food and the Nether
A survival guide built from the game files: which pickaxe mines which ore, how hunger works, what to smelt, and how the Nether portal is made.
Paper Minecraft Blog
Guides checked against the game itself: pickaxe tiers, hunger and food values, the Nether portal, skins and slash commands, and the redstone parts and farming items in Griffpatch's 2D sandbox.
Paper Minecraft Skins, Game Modes and Chat Commands
How to pick a skin in Paper Minecraft, switch between survival, creative, adventure and peaceful, and use the slash commands built into the game.
Redstone and Farming in Paper Minecraft: What Exists
The redstone parts and farming items that are really in Paper Minecraft, with their recipes, plus the example worlds that show them working.