diff --git a/blender/arm/logicnode/animation/LN_set_parent_bone.py b/blender/arm/logicnode/animation/LN_set_parent_bone.py
index 5aa686e3..e7279db4 100644
--- a/blender/arm/logicnode/animation/LN_set_parent_bone.py
+++ b/blender/arm/logicnode/animation/LN_set_parent_bone.py
@@ -10,7 +10,7 @@ class SetParentBoneNode(ArmLogicTreeNode):
     def arm_init(self, context):
         self.add_input('ArmNodeSocketAction', 'In')
         self.add_input('ArmNodeSocketObject', 'Object')
-        self.add_input('ArmNodeSocketObject', 'Parent', default_value='Parent')
+        self.add_input('ArmNodeSocketObject', 'Parent')
         self.add_input('ArmStringSocket', 'Bone', default_value='Bone')
 
         self.add_output('ArmNodeSocketAction', 'Out')
diff --git a/blender/arm/logicnode/arm_nodes.py b/blender/arm/logicnode/arm_nodes.py
index e775c833..3b7834e8 100644
--- a/blender/arm/logicnode/arm_nodes.py
+++ b/blender/arm/logicnode/arm_nodes.py
@@ -418,10 +418,11 @@ class ArmNodeSearch(bpy.types.Operator):
 
 class ArmNodeCategory:
     """Represents a category (=directory) of logic nodes."""
-    def __init__(self, name: str, icon: str, description: str):
+    def __init__(self, name: str, icon: str, description: str, category_section: str):
         self.name = name
         self.icon = icon
         self.description = description
+        self.category_section = category_section
         self.node_sections: ODict[str, List[NodeItem]] = OrderedDict()
         self.deprecated_nodes: List[NodeItem] = []
 
@@ -502,7 +503,7 @@ def add_category(category: str, section: str = 'default', icon: str = 'BLANK1',
 
     add_category_section(section)
     if not category_exists(category):
-        node_category = ArmNodeCategory(category, icon, description)
+        node_category = ArmNodeCategory(category, icon, description, section)
         category_items[section].append(node_category)
         return node_category
 
diff --git a/blender/arm/logicnode/arm_sockets.py b/blender/arm/logicnode/arm_sockets.py
index 87362f91..0b004a18 100644
--- a/blender/arm/logicnode/arm_sockets.py
+++ b/blender/arm/logicnode/arm_sockets.py
@@ -122,12 +122,13 @@ class ArmColorSocket(ArmCustomSocket):
         subtype='COLOR',
         min=0.0,
         max=1.0,
+        default=[0.0, 0.0, 0.0, 1.0],
         description='Input value used for unconnected socket',
         update=_on_update_socket
     )
 
     def draw(self, context, layout, node, text):
-        draw_socket_layout(self, layout)
+        draw_socket_layout_split(self, layout)
 
     def draw_color(self, context, node):
         return 0.78, 0.78, 0.161, 1
@@ -254,6 +255,7 @@ class ArmVectorSocket(ArmCustomSocket):
     default_value_raw: FloatVectorProperty(
         name='Value',
         size=3,
+        precision=3,
         description='Input value used for unconnected socket',
         update=_on_update_socket
     )
@@ -261,6 +263,7 @@ class ArmVectorSocket(ArmCustomSocket):
     def draw(self, context, layout, node, text):
         if not self.is_output and not self.is_linked:
             col = layout.column(align=True)
+            col.label(text=self.name + ":")
             col.prop(self, 'default_value_raw', text='')
         else:
             layout.label(text=self.name)
diff --git a/blender/arm/logicnode/input/LN_gamepad.py b/blender/arm/logicnode/input/LN_gamepad.py
index 83e31ac1..e6440608 100644
--- a/blender/arm/logicnode/input/LN_gamepad.py
+++ b/blender/arm/logicnode/input/LN_gamepad.py
@@ -61,4 +61,4 @@ class GamepadNode(ArmLogicTreeNode):
         if inp_gamepad.is_linked:
             return f'{self.bl_label}: {self.property1}'
 
-        return f'{self.bl_label} {inp_gamepad.default_value}: {self.property1}'
+        return f'{self.bl_label} {inp_gamepad.default_value_raw}: {self.property1}'
diff --git a/blender/arm/logicnode/input/LN_on_swipe.py b/blender/arm/logicnode/input/LN_on_swipe.py
index 8bd6226e..d72b5029 100644
--- a/blender/arm/logicnode/input/LN_on_swipe.py
+++ b/blender/arm/logicnode/input/LN_on_swipe.py
@@ -60,14 +60,12 @@ class OnSwipeNode(ArmLogicTreeNode):
         array_nodes[str(id(self))] = self
 
     def arm_init(self, context):
-        self.inputs.new('ArmFloatSocket', 'Time')
-        self.inputs[-1].default_value = 0.15
-        self.inputs.new('ArmIntSocket', 'Min Length (px)')
-        self.inputs[-1].default_value = 100
-        self.outputs.new('ArmNodeSocketAction', 'Out')
-        self.outputs.new('ArmVectorSocket', 'Direction')
-        self.outputs.new('ArmIntSocket', 'Length (px)')
-        self.outputs.new('ArmIntSocket', 'Angle (0-360)')
+        self.add_input('ArmFloatSocket', 'Time', default_value=0.15)
+        self.add_input('ArmIntSocket', 'Min Length (px)', default_value=100)
+        self.add_output('ArmNodeSocketAction', 'Out')
+        self.add_output('ArmVectorSocket', 'Direction')
+        self.add_output('ArmIntSocket', 'Length (px)')
+        self.add_output('ArmIntSocket', 'Angle (0-360)')
 
     # Draw node buttons
     def draw_buttons(self, context, layout):
diff --git a/blender/arm/logicnode/input/LN_on_tap_screen.py b/blender/arm/logicnode/input/LN_on_tap_screen.py
index 61c4a0fa..ac7cdb55 100644
--- a/blender/arm/logicnode/input/LN_on_tap_screen.py
+++ b/blender/arm/logicnode/input/LN_on_tap_screen.py
@@ -1,6 +1,6 @@
 from arm.logicnode.arm_nodes import *
 
-# Class OnTapScreen
+
 class OnTapScreen(ArmLogicTreeNode):
     """Activates the output on tap screen event.
 
@@ -19,12 +19,9 @@ class OnTapScreen(ArmLogicTreeNode):
     arm_version = 1
 
     def arm_init(self, context):
-        self.add_input('ArmFloatSocket', 'Duration')
-        self.inputs[-1].default_value = 0.3
-        self.add_input('ArmFloatSocket', 'Interval')
-        self.inputs[-1].default_value = 0.0
-        self.add_input('ArmIntSocket', 'Repeat')
-        self.inputs[-1].default_value = 2
+        self.add_input('ArmFloatSocket', 'Duration', default_value=0.3)
+        self.add_input('ArmFloatSocket', 'Interval', default_value=0.0)
+        self.add_input('ArmIntSocket', 'Repeat', default_value=2)
 
         self.add_output('ArmNodeSocketAction', 'Done')
         self.add_output('ArmNodeSocketAction', 'Fail')
diff --git a/blender/arm/logicnode/logic/LN_loop.py b/blender/arm/logicnode/logic/LN_loop.py
index 212c514d..af8efc8d 100644
--- a/blender/arm/logicnode/logic/LN_loop.py
+++ b/blender/arm/logicnode/logic/LN_loop.py
@@ -35,7 +35,7 @@ class LoopNode(ArmLogicTreeNode):
         if inp_from.is_linked and inp_to.is_linked:
             return self.bl_label
 
-        val_from = 'x' if inp_from.is_linked else inp_from.default_value
-        val_to = 'y' if inp_to.is_linked else inp_to.default_value
+        val_from = 'x' if inp_from.is_linked else inp_from.default_value_raw
+        val_to = 'y' if inp_to.is_linked else inp_to.default_value_raw
 
         return f'{self.bl_label}: {val_from}...{val_to}'
diff --git a/blender/arm/logicnode/miscellaneous/LN_set_debug_console_settings.py b/blender/arm/logicnode/miscellaneous/LN_set_debug_console_settings.py
index 4bbd4d12..b9c4d6a5 100644
--- a/blender/arm/logicnode/miscellaneous/LN_set_debug_console_settings.py
+++ b/blender/arm/logicnode/miscellaneous/LN_set_debug_console_settings.py
@@ -16,8 +16,7 @@ class SetDebugConsoleSettings(ArmLogicTreeNode):
     def arm_init(self, context):
         self.add_input('ArmNodeSocketAction', 'In')
         self.add_input('ArmBoolSocket', 'Visible')
-        self.add_input('ArmFloatSocket', 'Scale')
-        self.inputs[-1].default_value = 1.0
+        self.add_input('ArmFloatSocket', 'Scale', default_value=1.0)
 
         self.add_output('ArmNodeSocketAction', 'Out')
 
diff --git a/blender/arm/logicnode/miscellaneous/LN_timer.py b/blender/arm/logicnode/miscellaneous/LN_timer.py
index e19a36b8..fa1f6b35 100644
--- a/blender/arm/logicnode/miscellaneous/LN_timer.py
+++ b/blender/arm/logicnode/miscellaneous/LN_timer.py
@@ -27,4 +27,4 @@ class TimerNode(ArmLogicTreeNode):
         if inp_duration.is_linked or inp_repeat.is_linked:
             return self.bl_label
 
-        return f'{self.bl_label}: {round(inp_duration.default_value, 3)}s ({inp_repeat.default_value} R.)'
+        return f'{self.bl_label}: {round(inp_duration.default_value_raw, 3)}s ({inp_repeat.default_value_raw} R.)'
diff --git a/blender/arm/logicnode/native/LN_set_vibrate.py b/blender/arm/logicnode/native/LN_set_vibrate.py
index 17ba464c..e9294bf6 100644
--- a/blender/arm/logicnode/native/LN_set_vibrate.py
+++ b/blender/arm/logicnode/native/LN_set_vibrate.py
@@ -10,8 +10,7 @@ class SetVibrateNode(ArmLogicTreeNode):
 
     def arm_init(self, context):
         self.add_input('ArmNodeSocketAction', 'In')
-        self.add_input('ArmIntSocket', 'Milliseconds')
-        self.inputs[-1].default_value = 100
+        self.add_input('ArmIntSocket', 'Milliseconds', default_value=100)
 
         self.add_output('ArmNodeSocketAction', 'Out')
         # Add permission for target android
diff --git a/blender/arm/logicnode/object/LN_set_object_parent.py b/blender/arm/logicnode/object/LN_set_object_parent.py
index c5e425ee..175134e4 100644
--- a/blender/arm/logicnode/object/LN_set_object_parent.py
+++ b/blender/arm/logicnode/object/LN_set_object_parent.py
@@ -12,6 +12,6 @@ class SetParentNode(ArmLogicTreeNode):
     def arm_init(self, context):
         self.add_input('ArmNodeSocketAction', 'In')
         self.add_input('ArmNodeSocketObject', 'Object')
-        self.add_input('ArmNodeSocketObject', 'Parent', default_value='Parent')
+        self.add_input('ArmNodeSocketObject', 'Parent')
 
         self.add_output('ArmNodeSocketAction', 'Out')
diff --git a/blender/arm/logicnode/physics/LN_Add_rigid_body.py b/blender/arm/logicnode/physics/LN_Add_rigid_body.py
index 97fa8e80..d4f671d3 100644
--- a/blender/arm/logicnode/physics/LN_Add_rigid_body.py
+++ b/blender/arm/logicnode/physics/LN_Add_rigid_body.py
@@ -106,7 +106,7 @@ class AddRigidBodyNode(ArmLogicTreeNode):
             self.inputs.remove(i)
 
         # Add dynamic input sockets
-        if self.property1_:
+        if self.property1:
             self.add_input('ArmBoolSocket', 'Collision Margin', False)
             self.add_input('ArmFloatSocket', 'Margin', 0.04)
             self.add_input('ArmFloatSocket', 'Linear Damping', 0.04)
diff --git a/blender/arm/nodes_logic.py b/blender/arm/nodes_logic.py
index d6ac713b..046335b3 100755
--- a/blender/arm/nodes_logic.py
+++ b/blender/arm/nodes_logic.py
@@ -204,6 +204,7 @@ class ArmOpenNodeHaxeSource(bpy.types.Operator):
                     webbrowser.open(f'https://github.com/armory3d/armory/tree/{version}/Sources/armory/logicnode/{name}.hx')
         return{'FINISHED'}
 
+
 class ArmOpenNodePythonSource(bpy.types.Operator):
     """Expose Python source"""
     bl_idname = 'arm.open_node_python_source'
@@ -221,24 +222,31 @@ class ArmOpenNodePythonSource(bpy.types.Operator):
                     webbrowser.open(f'https://github.com/armory3d/armory/tree/{version}/blender/{rel_path}.py')
         return{'FINISHED'}
 
+
 class ArmOpenNodeWikiEntry(bpy.types.Operator):
     """Open the node's documentation in the wiki"""
     bl_idname = 'arm.open_node_documentation'
     bl_label = 'Open Node Documentation'
 
-    def to_wiki_id(self, node_name):
-        """convert from the conventional node name to its wiki counterpart's anchor or id
-            expected node_name format: LN_[a-z_]+
+    @staticmethod
+    def to_wiki_id(node_name):
+        """Convert from the conventional node name to its wiki counterpart's anchor or id.
+        Expected node_name format: LN_[a-z_]+
         """
-        return node_name.replace('_','-')[3:]
+        return node_name.replace('_', '-')[3:]
 
     def execute(self, context):
         if context.selected_nodes is not None:
             if len(context.selected_nodes) == 1:
                 node = context.selected_nodes[0]
                 if node.bl_idname.startswith('LN') and node.arm_version is not None:
-                    wiki_id = self.to_wiki_id(node.__module__.rsplit('.', 2).pop())
-                    webbrowser.open(f'https://github.com/armory3d/armory/wiki/reference#{wiki_id}')
+                    wiki_id = ArmOpenNodeWikiEntry.to_wiki_id(node.__module__.rsplit('.', 2).pop())
+
+                    category = node.arm_category
+                    if category == arm_nodes.PKG_AS_CATEGORY:
+                        category = node.__module__.rsplit('.', 2)[-2].capitalize()
+                    category_section = arm_nodes.get_category(category).category_section
+                    webbrowser.open(f'https://github.com/armory3d/armory/wiki/reference_{category_section}#{wiki_id}')
         return{'FINISHED'}