diff --git a/src/main/java/com/mojang/brigadier/CommandDispatcher.java b/src/main/java/com/mojang/brigadier/CommandDispatcher.java
index 7214fcb..78d8b5b 100644
--- a/src/main/java/com/mojang/brigadier/CommandDispatcher.java
+++ b/src/main/java/com/mojang/brigadier/CommandDispatcher.java
@@ -29,9 +29,27 @@ import java.util.concurrent.CompletableFuture;
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
+
+/**
+ * The core command dispatcher, for registering, parsing, and executing commands.
+ *
+ * @param <S> a custom "source" type, such as a user or originator of a command
+ */
 public class CommandDispatcher<S> {
+    /**
+     * The string required to separate individual arguments in an input string
+     *
+     * @see #ARGUMENT_SEPARATOR_CHAR
+     */
     public static final String ARGUMENT_SEPARATOR = " ";
+
+    /**
+     * The char required to separate individual arguments in an input string
+     *
+     * @see #ARGUMENT_SEPARATOR
+     */
     public static final char ARGUMENT_SEPARATOR_CHAR = ' ';
+
     private static final String USAGE_OPTIONAL_OPEN = "[";
     private static final String USAGE_OPTIONAL_CLOSE = "]";
     private static final String USAGE_REQUIRED_OPEN = "(";
@@ -48,33 +66,144 @@ public class CommandDispatcher<S> {
     private ResultConsumer<S> consumer = (c, s, r) -> {
     };
 
+    /**
+     * Create a new {@link CommandDispatcher} with the specified root node.
+     *
+     * <p>This is often useful to copy existing or pre-defined command trees.</p>
+     *
+     * @param root the existing {@link RootCommandNode} to use as the basis for this tree
+     */
     public CommandDispatcher(final RootCommandNode<S> root) {
         this.root = root;
     }
 
+    /**
+     * Creates a new {@link CommandDispatcher} with an empty command tree.
+     */
     public CommandDispatcher() {
         this(new RootCommandNode<>());
     }
 
+    /**
+     * Utility method for registering new commands.
+     *
+     * <p>This is a shortcut for calling {@link RootCommandNode#addChild(CommandNode)} after building the provided {@code command}.</p>
+     *
+     * <p>As {@link RootCommandNode} can only hold literals, this method will only allow literal arguments.</p>
+     *
+     * @param command a literal argument builder to add to this command tree
+     * @return the node added to this tree
+     */
     public LiteralCommandNode<S> register(final LiteralArgumentBuilder<S> command) {
         final LiteralCommandNode<S> build = command.build();
         root.addChild(build);
         return build;
     }
 
+    /**
+     * Sets a callback to be informed of the result of every command.
+     *
+     * @param consumer the new result consumer to be called
+     */
     public void setConsumer(final ResultConsumer<S> consumer) {
         this.consumer = consumer;
     }
 
+    /**
+     * Parses and executes a given command.
+     *
+     * <p>This is a shortcut to first {@link #parse(StringReader, Object)} and then {@link #execute(ParseResults)}.</p>
+     *
+     * <p>It is recommended to parse and execute as separate steps, as parsing is often the most expensive step, and easiest to cache.</p>
+     *
+     * <p>If this command returns a value, then it successfully executed something. If it could not parse the command, or the execution was a failure,
+     * then an exception will be thrown. Most exceptions will be of type {@link CommandSyntaxException}, but it is possible that a {@link RuntimeException}
+     * may bubble up from the result of a command. The meaning behind the returned result is arbitrary, and will depend
+     * entirely on what command was performed.</p>
+     *
+     * <p>If the command passes through a node that is {@link CommandNode#isFork()} then it will be 'forked'.
+     * A forked command will not bubble up any {@link CommandSyntaxException}s, and the 'result' returned will turn into
+     * 'amount of successful commands executes'.</p>
+     *
+     * <p>After each and any command is ran, a registered callback given to {@link #setConsumer(ResultConsumer)}
+     * will be notified of the result and success of the command. You can use that method to gather more meaningful
+     * results than this method will return, especially when a command forks.</p>
+     *
+     * @param input a command string to parse &amp; execute
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @return a numeric result from a "command" that was performed
+     * @throws CommandSyntaxException if the command failed to parse or execute
+     * @throws RuntimeException if the command failed to execute and was not handled gracefully
+     * @see #parse(String, Object)
+     * @see #parse(StringReader, Object)
+     * @see #execute(ParseResults)
+     * @see #execute(StringReader, Object)
+     */
     public int execute(final String input, final S source) throws CommandSyntaxException {
         return execute(new StringReader(input), source);
     }
 
+    /**
+     * Parses and executes a given command.
+     *
+     * <p>This is a shortcut to first {@link #parse(StringReader, Object)} and then {@link #execute(ParseResults)}.</p>
+     *
+     * <p>It is recommended to parse and execute as separate steps, as parsing is often the most expensive step, and easiest to cache.</p>
+     *
+     * <p>If this command returns a value, then it successfully executed something. If it could not parse the command, or the execution was a failure,
+     * then an exception will be thrown. Most exceptions will be of type {@link CommandSyntaxException}, but it is possible that a {@link RuntimeException}
+     * may bubble up from the result of a command. The meaning behind the returned result is arbitrary, and will depend
+     * entirely on what command was performed.</p>
+     *
+     * <p>If the command passes through a node that is {@link CommandNode#isFork()} then it will be 'forked'.
+     * A forked command will not bubble up any {@link CommandSyntaxException}s, and the 'result' returned will turn into
+     * 'amount of successful commands executes'.</p>
+     *
+     * <p>After each and any command is ran, a registered callback given to {@link #setConsumer(ResultConsumer)}
+     * will be notified of the result and success of the command. You can use that method to gather more meaningful
+     * results than this method will return, especially when a command forks.</p>
+     *
+     * @param input a command string to parse &amp; execute
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @return a numeric result from a "command" that was performed
+     * @throws CommandSyntaxException if the command failed to parse or execute
+     * @throws RuntimeException if the command failed to execute and was not handled gracefully
+     * @see #parse(String, Object)
+     * @see #parse(StringReader, Object)
+     * @see #execute(ParseResults)
+     * @see #execute(String, Object)
+     */
     public int execute(final StringReader input, final S source) throws CommandSyntaxException {
         final ParseResults<S> parse = parse(input, source);
         return execute(parse);
     }
 
+    /**
+     * Executes a given pre-parsed command.
+     *
+     * <p>If this command returns a value, then it successfully executed something. If the execution was a failure,
+     * then an exception will be thrown.
+     * Most exceptions will be of type {@link CommandSyntaxException}, but it is possible that a {@link RuntimeException}
+     * may bubble up from the result of a command. The meaning behind the returned result is arbitrary, and will depend
+     * entirely on what command was performed.</p>
+     *
+     * <p>If the command passes through a node that is {@link CommandNode#isFork()} then it will be 'forked'.
+     * A forked command will not bubble up any {@link CommandSyntaxException}s, and the 'result' returned will turn into
+     * 'amount of successful commands executes'.</p>
+     *
+     * <p>After each and any command is ran, a registered callback given to {@link #setConsumer(ResultConsumer)}
+     * will be notified of the result and success of the command. You can use that method to gather more meaningful
+     * results than this method will return, especially when a command forks.</p>
+     *
+     * @param parse the result of a successful {@link #parse(StringReader, Object)}
+     * @return a numeric result from a "command" that was performed.
+     * @throws CommandSyntaxException if the command failed to parse or execute
+     * @throws RuntimeException if the command failed to execute and was not handled gracefully
+     * @see #parse(String, Object)
+     * @see #parse(StringReader, Object)
+     * @see #execute(String, Object)
+     * @see #execute(StringReader, Object)
+     */
     public int execute(final ParseResults<S> parse) throws CommandSyntaxException {
         if (parse.getReader().canRead()) {
             if (parse.getExceptions().size() == 1) {
@@ -157,10 +286,64 @@ public class CommandDispatcher<S> {
         return forked ? successfulForks : result;
     }
 
+    /**
+     * Parses a given command.
+     *
+     * <p>The result of this method can be cached, and it is advised to do so where appropriate. Parsing is often the
+     * most expensive step, and this allows you to essentially "precompile" a command if it will be ran often.</p>
+     *
+     * <p>If the command passes through a node that is {@link CommandNode#isFork()} then the resulting context will be marked as 'forked'.
+     * Forked contexts may contain child contexts, which may be modified by the {@link RedirectModifier} attached to the fork.</p>
+     *
+     * <p>Parsing a command can never fail, you will always be provided with a new {@link ParseResults}.
+     * However, that does not mean that it will always parse into a valid command. You should inspect the returned results
+     * to check for validity. If its {@link ParseResults#getReader()} {@link StringReader#canRead()} then it did not finish
+     * parsing successfully. You can use that position as an indicator to the user where the command stopped being valid.
+     * You may inspect {@link ParseResults#getExceptions()} if you know the parse failed, as it will explain why it could
+     * not find any valid commands. It may contain multiple exceptions, one for each "potential node" that it could have visited,
+     * explaining why it did not go down that node.</p>
+     *
+     * <p>When you eventually call {@link #execute(ParseResults)} with the result of this method, the above error checking
+     * will occur. You only need to inspect it yourself if you wish to handle that yourself.</p>
+     *
+     * @param command a command string to parse
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @return the result of parsing this command
+     * @see #parse(StringReader, Object)
+     * @see #execute(ParseResults)
+     * @see #execute(String, Object)
+     */
     public ParseResults<S> parse(final String command, final S source) {
         return parse(new StringReader(command), source);
     }
 
+    /**
+     * Parses a given command.
+     *
+     * <p>The result of this method can be cached, and it is advised to do so where appropriate. Parsing is often the
+     * most expensive step, and this allows you to essentially "precompile" a command if it will be ran often.</p>
+     *
+     * <p>If the command passes through a node that is {@link CommandNode#isFork()} then the resulting context will be marked as 'forked'.
+     * Forked contexts may contain child contexts, which may be modified by the {@link RedirectModifier} attached to the fork.</p>
+     *
+     * <p>Parsing a command can never fail, you will always be provided with a new {@link ParseResults}.
+     * However, that does not mean that it will always parse into a valid command. You should inspect the returned results
+     * to check for validity. If its {@link ParseResults#getReader()} {@link StringReader#canRead()} then it did not finish
+     * parsing successfully. You can use that position as an indicator to the user where the command stopped being valid.
+     * You may inspect {@link ParseResults#getExceptions()} if you know the parse failed, as it will explain why it could
+     * not find any valid commands. It may contain multiple exceptions, one for each "potential node" that it could have visited,
+     * explaining why it did not go down that node.</p>
+     *
+     * <p>When you eventually call {@link #execute(ParseResults)} with the result of this method, the above error checking
+     * will occur. You only need to inspect it yourself if you wish to handle that yourself.</p>
+     *
+     * @param command a command string to parse
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @return the result of parsing this command
+     * @see #parse(String, Object)
+     * @see #execute(ParseResults)
+     * @see #execute(String, Object)
+     */
     public ParseResults<S> parse(final StringReader command, final S source) {
         final CommandContextBuilder<S> context = new CommandContextBuilder<>(this, source, 0);
         return parseNodes(root, command, context);
@@ -256,6 +439,27 @@ public class CommandDispatcher<S> {
         return new ParseResults<>(contextSoFar, originalReader.getCursor(), originalReader, errors == null ? Collections.emptyMap() : errors);
     }
 
+    /**
+     * Gets all possible executable commands following the given node.
+     *
+     * <p>You may use {@link #getRoot()} as a target to get all usage data for the entire command tree.</p>
+     *
+     * <p>The returned syntax will be in "simple" form: {@code <param>} and {@code literal}. "Optional" nodes will be
+     * listed as multiple entries: the parent node, and the child nodes.
+     * For example, a required literal "foo" followed by an optional param "int" will be two nodes:</p>
+     * <ul>
+     *     <li>{@code foo}</li>
+     *     <li>{@code foo <int>}</li>
+     * </ul>
+     *
+     * <p>The path to the specified node will <b>not</b> be prepended to the output, as there can theoretically be many
+     * ways to reach a given node. It will only give you paths relative to the specified node, not absolute from root.</p>
+     *
+     * @param node target node to get child usage strings for
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @param restricted if true, commands that the {@code source} cannot access will not be mentioned
+     * @return array of full usage strings under the target node
+     */
     public String[] getAllUsage(final CommandNode<S> node, final S source, final boolean restricted) {
         final ArrayList<String> result = Lists.newArrayList();
         getAllUsage(node, source, result, "", restricted);
@@ -281,6 +485,27 @@ public class CommandDispatcher<S> {
         }
     }
 
+    /**
+     * Gets the possible executable commands from a specified node.
+     *
+     * <p>You may use {@link #getRoot()} as a target to get usage data for the entire command tree.</p>
+     *
+     * <p>The returned syntax will be in "smart" form: {@code <param>}, {@code literal}, {@code [optional]} and {@code (either|or)}.
+     * These forms may be mixed and matched to provide as much information about the child nodes as it can, without being too verbose.
+     * For example, a required literal "foo" followed by an optional param "int" can be compressed into one string:</p>
+     * <ul>
+     *     <li>{@code foo [<int>]}</li>
+     * </ul>
+     *
+     * <p>The path to the specified node will <b>not</b> be prepended to the output, as there can theoretically be many
+     * ways to reach a given node. It will only give you paths relative to the specified node, not absolute from root.</p>
+     *
+     * <p>The returned usage will be restricted to only commands that the provided {@code source} can use.</p>
+     *
+     * @param node target node to get child usage strings for
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @return array of full usage strings under the target node
+     */
     public Map<CommandNode<S>, String> getSmartUsage(final CommandNode<S> node, final S source) {
         final Map<CommandNode<S>, String> result = Maps.newLinkedHashMap();
 
@@ -348,6 +573,21 @@ public class CommandDispatcher<S> {
         return self;
     }
 
+    /**
+     * Gets suggestions for a parsed input string on what comes next.
+     *
+     * <p>As it is ultimately up to custom argument types to provide suggestions, it may be an asynchronous operation,
+     * for example getting in-game data or player names etc. As such, this method returns a future and no guarantees
+     * are made to when or how the future completes.</p>
+     *
+     * <p>The suggestions provided will be in the context of the end of the parsed input string, but may suggest
+     * new or replacement strings for earlier in the input string. For example, if the end of the string was
+     * {@code foobar} but an argument preferred it to be {@code minecraft:foobar}, it will suggest a replacement for that
+     * whole segment of the input.</p>
+     *
+     * @param parse the result of a {@link #parse(StringReader, Object)}
+     * @return a future that will eventually resolve into a {@link Suggestions} object
+     */
     public CompletableFuture<Suggestions> getCompletionSuggestions(final ParseResults<S> parse) {
         final CommandContextBuilder<S> rootContext = parse.getContext();
         final CommandContextBuilder<S> context = rootContext.getLastChild();
@@ -397,10 +637,33 @@ public class CommandDispatcher<S> {
         return result;
     }
 
+    /**
+     * Gets the root of this command tree.
+     *
+     * <p>This is often useful as a target of a {@link com.mojang.brigadier.builder.ArgumentBuilder#redirect(CommandNode)},
+     * {@link #getAllUsage(CommandNode, Object, boolean)} or {@link #getSmartUsage(CommandNode, Object)}.
+     * You may also use it to clone the command tree via {@link #CommandDispatcher(RootCommandNode)}.</p>
+     *
+     * @return root of the command tree
+     */
     public RootCommandNode<S> getRoot() {
         return root;
     }
 
+    /**
+     * Finds a valid path to a given node on the command tree.
+     *
+     * <p>There may theoretically be multiple paths to a node on the tree, especially with the use of forking or redirecting.
+     * As such, this method makes no guarantees about which path it finds. It will not look at forks or redirects,
+     * and find the first instance of the target node on the tree.</p>
+     *
+     * <p>The only guarantee made is that for the same command tree and the same version of this library, the result of
+     * this method will <b>always</b> be a valid input for {@link #findNode(Collection)}, which should return the same node
+     * as provided to this method.</p>
+     *
+     * @param target the target node you are finding a path for
+     * @return a path to the resulting node, or an empty list if it was not found
+     */
     public Collection<String> getPath(final CommandNode<S> target) {
         final List<List<CommandNode<S>>> nodes = new ArrayList<>();
         addPaths(root, nodes, new ArrayList<>());
@@ -420,6 +683,17 @@ public class CommandDispatcher<S> {
         return Collections.emptyList();
     }
 
+    /**
+     * Finds a node by its path
+     *
+     * <p>Paths may be generated with {@link #getPath(CommandNode)}, and are guaranteed (for the same tree, and the
+     * same version of this library) to always produce the same valid node by this method.</p>
+     *
+     * <p>If a node could not be found at the specified path, then {@code null} will be returned.</p>
+     *
+     * @param path a generated path to a node
+     * @return the node at the given path, or null if not found
+     */
     public CommandNode<S> findNode(final Collection<String> path) {
         CommandNode<S> node = root;
         for (final String name : path) {
@@ -431,6 +705,16 @@ public class CommandDispatcher<S> {
         return node;
     }
 
+    /**
+     * Scans the command tree for potential ambiguous commands.
+     *
+     * <p>This is a shortcut for {@link CommandNode#findAmbiguities(AmbiguityConsumer)} on {@link #getRoot()}.</p>
+     *
+     * <p>Ambiguities are detected by testing every {@link CommandNode#getExamples()} on one node verses every sibling
+     * node. This is not fool proof, and relies a lot on the providers of the used argument types to give good examples.</p>
+     *
+     * @param consumer a callback to be notified of potential ambiguities
+     */
     public void findAmbiguities(final AmbiguityConsumer<S> consumer) {
         root.findAmbiguities(consumer);
     }