diff --git a/Doxyfile b/Doxyfile
index e8399c4..0f653a9 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -58,7 +58,7 @@ PROJECT_LOGO           =
 # entered, it will be relative to the location where doxygen was started. If
 # left blank the current directory will be used.
 
-OUTPUT_DIRECTORY       =
+OUTPUT_DIRECTORY       = docs
 
 # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
 # directories (in 2 levels) under the output directory of each output format and
@@ -68,7 +68,7 @@ OUTPUT_DIRECTORY       =
 # performance problems for the file system.
 # The default value is: NO.
 
-CREATE_SUBDIRS         = NO
+CREATE_SUBDIRS         = YES
 
 # If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
 # characters to appear in the names of generated files. If set to NO, non-ASCII
@@ -440,7 +440,7 @@ INLINE_SIMPLE_STRUCTS  = NO
 # types are typedef'ed and only the typedef is referenced, never the tag name.
 # The default value is: NO.
 
-TYPEDEF_HIDES_STRUCT   = NO
+TYPEDEF_HIDES_STRUCT   = YES
 
 # The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This
 # cache is used to resolve symbols given their name and scope. Since this can be
@@ -473,7 +473,7 @@ EXTRACT_ALL            = NO
 # be included in the documentation.
 # The default value is: NO.
 
-EXTRACT_PRIVATE        = NO
+EXTRACT_PRIVATE        = YES
 
 # If the EXTRACT_PRIV_VIRTUAL tag is set to YES, documented private virtual
 # methods of a class will be included in the documentation.
@@ -491,7 +491,7 @@ EXTRACT_PACKAGE        = NO
 # included in the documentation.
 # The default value is: NO.
 
-EXTRACT_STATIC         = NO
+EXTRACT_STATIC         = YES
 
 # If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined
 # locally in source files will be included in the documentation. If set to NO,
@@ -516,7 +516,7 @@ EXTRACT_LOCAL_METHODS  = NO
 # are hidden.
 # The default value is: NO.
 
-EXTRACT_ANON_NSPACES   = NO
+EXTRACT_ANON_NSPACES   = YES
 
 # If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
 # undocumented members inside documented classes or files. If set to NO these
@@ -553,7 +553,7 @@ HIDE_IN_BODY_DOCS      = NO
 # will be excluded. Set it to YES to include the internal documentation.
 # The default value is: NO.
 
-INTERNAL_DOCS          = NO
+INTERNAL_DOCS          = YES
 
 # If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file
 # names in lower-case letters. If set to YES, upper-case letters are also
@@ -904,7 +904,7 @@ FILE_PATTERNS          = *.c \
 # be searched for input files as well.
 # The default value is: NO.
 
-RECURSIVE              = NO
+RECURSIVE              = YES
 
 # The EXCLUDE tag can be used to specify files and/or directories that should be
 # excluded from the INPUT source files. This way you can easily exclude a
diff --git a/inc/YeltsinDB/ydb.h b/inc/YeltsinDB/ydb.h
index 0b91758..91d0794 100644
--- a/inc/YeltsinDB/ydb.h
+++ b/inc/YeltsinDB/ydb.h
@@ -2,6 +2,7 @@
 
 #include <stdint.h>
 #include <YeltsinDB/types.h>
+#include <YeltsinDB/table_page.h>
 
 /**
  * @file ydb.h
@@ -129,4 +130,22 @@ YDB_TablePage* ydb_get_current_page(YDB_Engine* instance);
  */
 YDB_Error ydb_delete_current_page(YDB_Engine* instance);
 
-// TODO: rebuild page offsets, etc.
\ No newline at end of file
+// TODO: rebuild page offsets, etc.
+
+/**
+ * @mainpage YeltsinDB docs index page
+ *
+ * Welcome to docs page!
+ *
+ * These links could help you:
+ *
+ * - ydb.h
+ *
+ * - table_page.h
+ *
+ * - error_code.h
+ *
+ * - types.h
+ *
+ * And in some cases even [table file structure](table_file.md)
+ */
\ No newline at end of file