diff --git a/studio/src/ui/inspector.rs b/studio/src/ui/inspector.rs
index e1851ab..61ed1ff 100644
--- a/studio/src/ui/inspector.rs
+++ b/studio/src/ui/inspector.rs
@@ -1,4 +1,4 @@
-use std::marker::PhantomData;
+use std::{marker::PhantomData, sync::Arc};
 
 use bevy::{
     prelude::*,
@@ -8,10 +8,19 @@ use bevy::{
 };
 use serde::{Deserialize, Serialize};
 use serde_json::*;
-use space_editor::space_prefab::component::MeshPrimitivePrefab;
+use space_editor::{
+    space_editor_ui::{
+        editor_tab::{EditorTab, EditorTabName},
+        EditorUiAppExt,
+    },
+    space_prefab::component::MeshPrimitivePrefab,
+};
 use wasm_bindgen::prelude::*;
 
-use crate::{interaction::Selected, wasm};
+use crate::{
+    interaction::Selected,
+    wasm::{self, StaticBuffer, WasmMessageBuffer},
+};
 
 pub struct InspectorPlugin;
 
@@ -23,6 +32,7 @@ impl Plugin for InspectorPlugin {
         app.configure_sets(
             Update,
             (
+                InspectorSystem::WriteChanges,
                 InspectorSystem::DetectChanges,
                 InspectorSystem::PerComponentCollect,
                 InspectorSystem::CollectChanges,
@@ -35,12 +45,32 @@ impl Plugin for InspectorPlugin {
             update_description.in_set(InspectorSystem::CollectChanges),
         );
 
+        app.add_systems(
+            Update,
+            update_field_by_ui.in_set(InspectorSystem::WriteChanges),
+        );
+
+        app.editor_tab_by_trait(
+            EditorTabName::Other("Inspector tester".to_string()),
+            TestInspectorTab::default(),
+        );
+
+        app.init_resource::<InspectGetters>();
+
         app.register_inspect::<Transform>();
         app.register_inspect::<Name>();
         app.register_inspect::<MeshPrimitivePrefab>();
     }
 }
 
+#[derive(Resource, Default)]
+struct InspectGetters {
+    getters: HashMap<
+        String,
+        Arc<dyn Fn(&mut EntityWorldMut, &str, &dyn Fn(&mut dyn Reflect)) + Send + Sync>,
+    >,
+}
+
 trait AppInspectable {
     fn register_inspect<T: Component + Reflect + GetTypeRegistration>(&mut self);
 }
@@ -62,11 +92,51 @@ impl AppInspectable for App {
                 Update,
                 auto_serialize_system::<T>.in_set(InspectorSystem::PerComponentCollect),
             );
+
+        {
+            let mut getters = self.world.get_resource_mut::<InspectGetters>().unwrap();
+            getters.getters.insert(
+                T::get_type_registration()
+                    .type_info()
+                    .type_path()
+                    .to_string(),
+                Arc::new(|entity, path, f| {
+                    let mut component = entity.get_mut::<T>().unwrap();
+                    let reflect_field = component.reflect_path_mut(path).unwrap();
+                    (f)(reflect_field);
+                }),
+            );
+        }
+    }
+}
+
+#[derive(Default, Resource)]
+pub struct TestInspectorTab {}
+
+impl EditorTab for TestInspectorTab {
+    fn ui(
+        &mut self,
+        ui: &mut bevy_inspector_egui::egui::Ui,
+        _commands: &mut Commands,
+        _world: &mut World,
+    ) {
+        if ui.button("Test set transform x to zero").clicked() {
+            CHANGE_FROM_UI.write_message(UpdateField {
+                component: "bevy_transform::components::transform::Transform".to_string(),
+                reflect_path: ".translation.x".to_string(),
+                value: serde_json::Value::from(0.0),
+            });
+        }
+    }
+
+    fn title(&self) -> bevy_inspector_egui::egui::WidgetText {
+        "Inspector tester".into()
     }
 }
 
 #[derive(SystemSet, Clone, Copy, PartialEq, Eq, Hash, Debug)]
 pub enum InspectorSystem {
+    WriteChanges,
     DetectChanges,
     PerComponentCollect,
     CollectChanges,
@@ -88,6 +158,94 @@ impl<T> Default for UpdateInspect<T> {
     }
 }
 
+fn update_field_by_ui(world: &mut World) {
+    unsafe {
+        let unsafe_world = world.as_unsafe_world_cell();
+        let Some(msg) = CHANGE_FROM_UI.take_message() else {
+            return;
+        };
+
+        let mut selected_query = unsafe_world
+            .world_mut()
+            .query_filtered::<Entity, With<Selected>>();
+        let Ok(entity) = selected_query.get_single(unsafe_world.world_mut()) else {
+            return;
+        };
+
+        let getters = unsafe_world.get_resource_mut::<InspectGetters>().unwrap();
+
+        let mut entity_mut = unsafe_world.world_mut().entity_mut(entity);
+
+        let Some(getter) = getters.getters.get(&msg.component) else {
+            error!("Failed to find getter for component: {}", msg.component);
+            return;
+        };
+
+        getter.as_ref()(&mut entity_mut, &msg.reflect_path, &|reflect_field| {
+            if let Some(val) = reflect_field.downcast_mut::<f32>() {
+                let Ok(msg_value) = serde_json::from_value(msg.value.clone()) else {
+                    error!("Failed to parse value: {}", msg.value);
+                    return;
+                };
+                *val = msg_value;
+            } else if let Some(val) = reflect_field.downcast_mut::<f64>() {
+                let Ok(msg_value) = serde_json::from_value(msg.value.clone()) else {
+                    error!("Failed to parse value: {}", msg.value);
+                    return;
+                };
+                *val = msg_value;
+            } else if let Some(val) = reflect_field.downcast_mut::<u32>() {
+                let Ok(msg_value) = serde_json::from_value(msg.value.clone()) else {
+                    error!("Failed to parse value: {}", msg.value);
+                    return;
+                };
+                *val = msg_value;
+            } else if let Some(val) = reflect_field.downcast_mut::<u64>() {
+                let Ok(msg_value) = serde_json::from_value(msg.value.clone()) else {
+                    error!("Failed to parse value: {}", msg.value);
+                    return;
+                };
+                *val = msg_value;
+            } else if let Some(val) = reflect_field.downcast_mut::<i32>() {
+                let Ok(msg_value) = serde_json::from_value(msg.value.clone()) else {
+                    error!("Failed to parse value: {}", msg.value);
+                    return;
+                };
+                *val = msg_value;
+            } else if let Some(val) = reflect_field.downcast_mut::<i64>() {
+                let Ok(msg_value) = serde_json::from_value(msg.value.clone()) else {
+                    error!("Failed to parse value: {}", msg.value);
+                    return;
+                };
+                *val = msg_value;
+            } else if let Some(val) = reflect_field.downcast_mut::<bool>() {
+                let Ok(msg_value) = serde_json::from_value(msg.value.clone()) else {
+                    error!("Failed to parse value: {}", msg.value);
+                    return;
+                };
+                *val = msg_value;
+            } else if let Some(val) = reflect_field.downcast_mut::<String>() {
+                *val = msg.value.as_str().unwrap().to_string();
+            } else if let Some(val) = reflect_field.downcast_mut::<Vec3>() {
+                let Ok(msg_value) = serde_json::from_value(msg.value.clone()) else {
+                    error!("Failed to parse value: {}", msg.value);
+                    return;
+                };
+                *val = msg_value;
+            } else if let Some(val) = reflect_field.downcast_mut::<Quat>() {
+                let Ok(msg_value) = serde_json::from_value(msg.value.clone()) else {
+                    error!("Failed to parse value: {}", msg.value);
+                    return;
+                };
+                *val = msg_value;
+            } else {
+                error!("Unsupported type {}!", &msg.reflect_path);
+                return;
+            }
+        });
+    }
+}
+
 #[derive(Resource, Serialize, Deserialize, Default, Clone)]
 pub struct EntityDescription {
     pub components: HashMap<String, Value>,
@@ -194,6 +352,13 @@ fn update_description(
     }
 }
 
+#[derive(Deserialize, Serialize)]
+pub struct UpdateField {
+    pub component: String,
+    pub reflect_path: String,
+    pub value: serde_json::Value,
+}
+
 #[wasm_bindgen(typescript_custom_section)]
 const EVENT_DECLARATION: &str = r#"
 
@@ -214,3 +379,14 @@ pub(super) fn notify_changed(q_window: &Window, msg: String) {
         error!("Failed to dispatch inspector-changed: {}", e);
     }
 }
+
+static CHANGE_FROM_UI: WasmMessageBuffer<UpdateField> = WasmMessageBuffer::new();
+
+#[wasm_bindgen(js_name = changeValue)]
+pub fn change_value(msg: JsValue) {
+    let Ok(msg) = serde_wasm_bindgen::from_value(msg) else {
+        error!("Failed to parse message");
+        return;
+    };
+    CHANGE_FROM_UI.write_message(msg);
+}