diff --git a/README.md b/README.md
index 336c5d7..ddafddd 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,11 @@
 # libflint
 
-My personal library of common C data structures and algorithms.
+My personal library of common C data structures and algorithms. Supports Linux, OpenBSD, and FreeBSD.
+
+## Documentation
+
+Extensive documentation can be found [here](https://docs.fputs.com/libflint/index.html)
+
+## Requirements
+
+Building on Linux requires `libbsd`.
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diff --git a/build.sh b/build.sh
index 18423d2..c860355 100755
--- a/build.sh
+++ b/build.sh
@@ -1,8 +1,10 @@
 #!/bin/sh -e
 
+# For building outside of CLion
+
 mkdir -p build
 cd build
 cmake ..
 make
 cp compile_commands.json ..
-cd 
+cd
diff --git a/docs/flinty.jpg b/docs/flinty.jpg
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diff --git a/docs/index.md b/docs/index.md
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+++ b/docs/index.md
@@ -0,0 +1,19 @@
+# libflint
+
+`libflint` is a library of common C data structures and algorithms, designed to be as agnostic as possible for its
+users.
+
+## Requirements
+
+The only requirement is `libbsd`. This should be available on all major Linux distros. If building on a bsd, then 
+
+## Memory Management
+
+The parts of this library that create data structures pass all responsibility of memory management to the user. This
+is clearly documented in the individual module's documentation.
+
+## Why 'libflint'?
+
+`libflint` is named after my dog Flint, who passed away in 2021. I miss you, buddy.
+
+![flint](flinty.jpg)
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diff --git a/docs/lfbinarytree.md b/docs/lfbinarytree.md
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+++ b/docs/lfbinarytree.md
@@ -0,0 +1,202 @@
+# lfbinarytree
+
+Binary tree with standard leaf operations
+
+## Usage
+
+Create the tree. The user is responsible for memory management of the `BinTree` struct.
+
+```c
+BinTree *tree = malloc(sizeof(BinTree));
+```
+
+After the tree is created, init it. The second argument on `bintree_init()` is an optional memory freeing function pointer
+with signature `void (*destroy)(void *data)`. Use `free()` from the stdlib if you are creating the data with `malloc()`.
+If allocation of your data is more complex, you can pass your own memory deallocation function as long as it fits the
+signature.
+
+In this example, we are passing `NULL` because all memory will be stack allocated.
+
+```c
+bintree_init(tree, NULL);
+int root = 0;
+int l1 = 1;
+int l2 = 2;
+int r1 = 12;
+int r2 = 200;
+```
+
+Next lets insert our data into the tree. The insert functions signature is `bintree_ins_...(tree, parent, data)`. If you
+are inserting data at the root of the tree, you may use either `bintree_ins_left()` or `bintree_ins_right()` as long as
+`NULL` is passed as the parent argument.
+
+```c
+bintree_ins_left(tree, NULL, &root);
+bintree_ins_left(tree, tree->root, &l1);
+bintree_ins_left(tree, tree->root->left, &l2);
+bintree_ins_right(tree, tree->root->left, &r2);
+bintree_ins_right(tree, tree->root, &r1);
+bintree_ins_right(tree, tree->root->right, &r2);
+bintree_ins_left(tree, tree->root->right, &l1);
+```
+
+We can use `bintree_debug_print(tree)` to print a graphical representation of the tree to `stdout`
+```plaintext
+└──0
+    ├──1
+    │   ├──2
+    │   └──200
+    └──12
+        ├──1
+        └──200
+```
+
+To cleanup the tree, first destroy the nodes. If you passed a deallocation function, it will be called on
+the data member of each node before the node itself is freed. `bintree_destroy()` does not free the tree itself, just the
+nodes inside of it, hence we must also call `free()` on the tree.
+
+```c
+bintree_destroy(tree);
+free(tree);
+tree = NULL;
+```
+
+Here is the entire example:
+
+```c
+BinTree *tree = malloc(sizeof(BinTree));
+bintree_init(tree, NULL);
+
+int root = 0;
+int l1 = 1;
+int l2 = 2;
+int r1 = 12;
+int r2 = 200;
+
+bintree_ins_left(tree, NULL, &root);
+bintree_ins_left(tree, tree->root, &l1);
+bintree_ins_left(tree, tree->root->left, &l2);
+bintree_ins_right(tree, tree->root->left, &r2);
+bintree_ins_right(tree, tree->root, &r1);
+bintree_ins_right(tree, tree->root->right, &r2);
+bintree_ins_left(tree, tree->root->right, &l1);
+
+bintree_debug_print(tree);
+
+bintree_destroy(tree);
+free(tree);
+tree = NULL;
+```
+
+## Structs
+
+### BinTree
+
+Binary tree struct
+
+```c
+typedef struct {
+    int size;
+    int (*compare)(const void *a, const void *b);
+    void (*destroy)(void *data);
+    struct BinTreeNode *root;
+} BinTree;
+```
+
+Members:
+
+- `size`: How many nodes the tree contains
+- `compare`: Comparison function between data in two nodes. Currently not used for anything
+- `destroy`: Optional deallocation function for data inside a node. Typical usage is `NULL` for stack allocated data and `free()` for data created with `malloc()`
+- `root`: The root node of the tree
+
+### BinTreeNode
+
+Node of the tree
+
+```c
+typedef struct BinTreeNode {
+    void *data;
+    struct BinTreeNode *left;
+    struct BinTreeNode *right;
+} BinTreeNode;
+```
+
+Members:
+- `data`: void pointer to data the node contains
+- `left`: left facing leaf of the node
+- `right`: right facing leaf of the node
+
+## Functions
+
+### bintree_init
+
+Initialize the binary tree. User is responsible for freeing memory with `bintree_destroy()`.
+
+```c
+void bintree_init(BinTree *tree, void (*destroy)(void *data))
+```
+
+### bintree_destroy
+
+Destroys the nodes inside a tree and calls the deallaction function on the data if one was provided. Does not deallocate the tree itself, that is left to the user
+
+```c
+void bintree_destroy(BinTree *tree)
+```
+
+### bintree_ins_left
+
+Creates a new node containing `data` and inserts it as the left child of `node`
+
+```c
+int bintree_ins_left(BinTree *tree, BinTreeNode *node, void *data)
+```
+
+### bintree_ins_right
+
+Creates a new node containing `data` and inserts it as the right child of `node`.
+
+```c
+int bintree_ins_right(BinTree *tree, BinTreeNode *node, void *data)
+```
+
+### bintree_rem_left
+
+Removes and deallocates the left child node of `node`. Calls the deallocation function on the data if one was provided
+
+```c
+void bintree_rem_left(BinTree *tree, BinTreeNode *node)
+```
+
+### bintree_rem_right
+
+Removes and deallocates the right child node of `node`. Calls the deallocation function on the data if one was provided
+
+```c
+void bintree_rem_right(BinTree *tree, BinTreeNode *node)
+```
+
+### bintree_debug_print
+
+Prints a representation of the tree to stdout. Gets very messy with large trees
+
+```c
+void bintree_debug_print(BinTree *tree)
+```
+
+### bintree_is_eob
+
+Utility macro that checks if the node is the End Of Branch
+
+```c
+#define bintree_is_eob(node) ((node) == NULL)
+```
+
+### bintree_is_leaf
+
+Utility macro that checks if a node has children
+
+```c
+#define bintree_is_leaf(node) ((node)->left == NULL && (node)->right == NULL)
+```
diff --git a/docs/lfbool.md b/docs/lfbool.md
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index 0000000..8a8dd61
--- /dev/null
+++ b/docs/lfbool.md
@@ -0,0 +1,8 @@
+# lfbool
+
+Macro representation of truthy values
+
+```c
+#define LFTRUE 1
+#define LFFALSE 0
+```
diff --git a/docs/lfinput.md b/docs/lfinput.md
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--- /dev/null
+++ b/docs/lfinput.md
@@ -0,0 +1,88 @@
+# lfinput
+
+I/O module to assist with consuming data from files
+
+## Functions
+
+### get_input
+
+Reads a file at `path` and returns the contents as a single string. The string is allocated inside the function and
+the user is responsible for freeing it when finished.
+
+```c
+char *get_input(const char *path);
+
+/* Usage */
+char *str = get_input("/home/evan/textfile");
+free(str);
+```
+
+### get_lines
+
+Reads a file at `path` and returns the contents as an array of strings. The newline character `\n` is used as the
+delimiter to determine where the file is split. The user is responsible for cleaning up the memory using `del_lines()`.
+`lsz` is set to the number of lines in the array.
+
+```c
+char **get_lines(const char *path, size_t *lsz);
+
+/* Usage */
+size_t sz = 0;
+char **lines = get_lines("/home/evan/textfile", &sz);
+for (size_t i = 0; i < sz; i++) {
+    printf("%s\n", lines[i]);
+}
+del_lines(lines);
+```
+
+### del_lines
+
+Frees all memory used by `get_lines()`
+
+```c
+void del_lines(char **lines);
+```
+
+### get_ints
+Reads a file at `path` and returns the contents as an array of integers. The file is assumed to be a newline seperated
+list of integers and nothing else.
+
+The newline character `\n` is used as the delimiter to determine where the file is split. The user is responsible for
+cleaning up the memory using `free()`. `lsz` is set to the number of lines in the array.
+
+```c
+int *get_ints(const char *path, size_t *lsz);
+
+/* Usage */
+int *nums = get_ints("/home/evan/intfile");
+for (size_t i = 0; i < sz; i++) {
+    printf("%d\n", nums[i]);
+}
+free(nums);
+```
+
+### split
+
+Takes a string `s` and splits it into an array of strings based on the delimiter. `s` is left unchanged. The user is
+responsible for cleaning up the memory of the split using `del_split()`. `sp_sz` is set to the size of the split.
+
+```c
+char **split(char *s, size_t *lsz, const char *delim)
+
+/* Usage */
+size_t sp_sz = 0;
+char **sp = split("Split on whitespace", &sp_sz, " ");
+printf("%s\n", sp[0]); // Prints "Split"
+```
+
+### del_split
+
+Frees all memory used by `split()`. Just like `split`, it does not touch the original string
+```c
+void del_split(char **sp);
+
+/* Usage */
+size_t sp_sz = 0;
+char **sp = split("Delete Me!", &sp_sz, " ");
+void del_split(char **sp);
+```
diff --git a/docs/lflinkedlist.md b/docs/lflinkedlist.md
new file mode 100644
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+++ b/docs/lflinkedlist.md
@@ -0,0 +1,3 @@
+# lflinkedlist
+
+Coming soon
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diff --git a/docs/lfmath.md b/docs/lfmath.md
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+++ b/docs/lfmath.md
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+# lfmath
+
+Coming soon
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diff --git a/docs/lfset.md b/docs/lfset.md
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+++ b/docs/lfset.md
@@ -0,0 +1,3 @@
+# lfset
+
+Coming soon
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diff --git a/docs/lfstack.md b/docs/lfstack.md
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index 0000000..ccb61d1
--- /dev/null
+++ b/docs/lfstack.md
@@ -0,0 +1,3 @@
+# lfstack
+
+Coming soon
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diff --git a/docs/lfutility.md b/docs/lfutility.md
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index 0000000..1dc0fef
--- /dev/null
+++ b/docs/lfutility.md
@@ -0,0 +1,16 @@
+# lfutility
+
+Utility code that does not fit anywhere else
+
+## Structs
+
+### Point
+
+Representation of a point on a two dimensional grid
+
+```c
+typedef struct {
+    int x;
+    int y;
+} Point;
+```
diff --git a/mkdocs.yml b/mkdocs.yml
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--- /dev/null
+++ b/mkdocs.yml
@@ -0,0 +1,16 @@
+site_name: libflint
+site_url: https://example.com
+theme:
+  name: readthedocs
+nav:
+  - 'index.md'
+  - 'Modules':
+    - 'Boolean': 'lfbool.md'
+    - 'Input': 'lfinput.md'
+    - 'Math': 'lfmath.md'
+    - 'Utility': 'lfutility.md'
+  - 'Data Structures':
+    - 'Binary Tree': 'lfbinarytree.md'
+    - 'Linked List': 'lflinkedlist.md'
+    - 'Set': 'lfset.md'
+    - 'Stack': 'lfstack.md'