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@@ -1,3 +1,26 @@
 # API Documentation
 
+## Helper Functions
+
+There are many helper functions defined in `mods/CORE/pyutest/util.lua`
+
+There isn't much documentation on these so looking at how they're implemented is
+the best way to learn how to use those functions.
+
 ## Blocks
+
+There are many functions for creating nodes. Here is a list:
+
+- `PyuTest.make_node`: Wrapper around core.register_node, I wouldn't of made
+  this if I wasn't so stupid in the early development of this game.
+- `PyuTest.make_slab`: Creates slabs.
+- `PyuTest.make_stairs`: Creates stairs.
+- `PyuTest.make_sign`: Creates signs.
+- `PyuTest.make_door`: Creates doors.
+- `PyuTest.make_fence`: Creates fences.
+- `PyuTest.make_building_blocks`: Originally for making woolen blocks and
+  carpets but has since become the backbone to creating most of the blocks in
+  this game. I wouldn't of made this if I wasn't so stupid in the early
+  development of this game.
+
+These functons automatically use translators under the hood.