diff --git a/assets/icons/minimize.svg b/assets/icons/minimize.svg
new file mode 100644
index 0000000..825fc19
--- /dev/null
+++ b/assets/icons/minimize.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="none" viewBox="0 0 24 24">
+  <path stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M13.75 3.75v6.5m0 0h6.5m-6.5 0 6.5-6.5m-10 16.5v-6.5m0 0h-6.5m6.5 0-6.5 6.5"/>
+</svg>
diff --git a/crates/app/src/views/app.rs b/crates/app/src/views/app.rs
index 1b9c92f..83d3cec 100644
--- a/crates/app/src/views/app.rs
+++ b/crates/app/src/views/app.rs
@@ -3,14 +3,13 @@ use components::{
     theme::{ActiveTheme, Theme},
     Root, TitleBar,
 };
-use coop_ui::block::BlockContainer;
 use gpui::*;
 use nostr_sdk::prelude::*;
 use serde::Deserialize;
 use std::sync::Arc;
 
 use super::{
-    dock::{left_dock::LeftDock, welcome::WelcomeBlock},
+    dock::{chat::ChatPanel, left_dock::LeftDock, welcome::WelcomePanel},
     onboarding::Onboarding,
 };
 use crate::states::account::AccountState;
@@ -66,7 +65,7 @@ impl AppView {
     }
 
     fn init_layout(dock_area: WeakView<DockArea>, cx: &mut WindowContext) {
-        let left = DockItem::panel(Arc::new(BlockContainer::panel::<LeftDock>(cx)));
+        let left = DockItem::panel(Arc::new(LeftDock::new(cx)));
         let center = Self::init_dock_items(&dock_area, cx);
 
         _ = dock_area.update(cx, |view, cx| {
@@ -90,7 +89,7 @@ impl AppView {
             Axis::Vertical,
             vec![DockItem::tabs(
                 vec![
-                    Arc::new(BlockContainer::panel::<WelcomeBlock>(cx)),
+                    Arc::new(WelcomePanel::new(cx)),
                     // TODO: add chat block
                 ],
                 None,
@@ -103,12 +102,11 @@ impl AppView {
         )
     }
 
-    fn on_action_add_panel(&mut self, _action: &AddPanel, cx: &mut ViewContext<Self>) {
-        // TODO: add chat panel
-        let panel = Arc::new(BlockContainer::panel::<WelcomeBlock>(cx));
+    fn on_action_add_panel(&mut self, action: &AddPanel, cx: &mut ViewContext<Self>) {
+        let chat_panel = Arc::new(ChatPanel::new(action.receiver, cx));
 
         self.dock.update(cx, |dock_area, cx| {
-            dock_area.add_panel(panel, DockPlacement::Center, cx);
+            dock_area.add_panel(chat_panel, DockPlacement::Center, cx);
         });
     }
 }
diff --git a/crates/app/src/views/dock/chat.rs b/crates/app/src/views/dock/chat.rs
deleted file mode 100644
index 131cd7c..0000000
--- a/crates/app/src/views/dock/chat.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-use coop_ui::block::Block;
-use gpui::*;
-
-pub struct ChatBlock {
-    focus_handle: FocusHandle,
-}
-
-impl ChatBlock {
-    pub fn view(cx: &mut WindowContext) -> View<Self> {
-        cx.new_view(Self::new)
-    }
-
-    fn new(cx: &mut ViewContext<Self>) -> Self {
-        Self {
-            focus_handle: cx.focus_handle(),
-        }
-    }
-}
-
-impl Block for ChatBlock {
-    fn title() -> &'static str {
-        "Chat"
-    }
-
-    fn new_view(cx: &mut WindowContext) -> View<impl FocusableView> {
-        Self::view(cx)
-    }
-
-    fn zoomable() -> bool {
-        false
-    }
-}
-
-impl FocusableView for ChatBlock {
-    fn focus_handle(&self, _: &gpui::AppContext) -> gpui::FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-impl Render for ChatBlock {
-    fn render(&mut self, _cx: &mut gpui::ViewContext<Self>) -> impl IntoElement {
-        div()
-            .size_full()
-            .flex()
-            .items_center()
-            .justify_center()
-            .child("Test")
-    }
-}
diff --git a/crates/app/src/views/dock/chat/mod.rs b/crates/app/src/views/dock/chat/mod.rs
new file mode 100644
index 0000000..4162f59
--- /dev/null
+++ b/crates/app/src/views/dock/chat/mod.rs
@@ -0,0 +1,87 @@
+use components::{
+    button::Button,
+    dock::{DockItemState, Panel, PanelEvent, TitleStyle},
+    popup_menu::PopupMenu,
+    theme::{ActiveTheme, Colorize},
+    StyledExt,
+};
+use gpui::*;
+use nostr_sdk::*;
+
+pub struct ChatPanel {
+    // Panel
+    name: SharedString,
+    closeable: bool,
+    zoomable: bool,
+    focus_handle: FocusHandle,
+    // Chat Room
+    receiver: PublicKey,
+}
+
+impl ChatPanel {
+    pub fn new(receiver: PublicKey, cx: &mut WindowContext) -> View<Self> {
+        cx.new_view(|cx| Self {
+            name: "Chat".into(),
+            closeable: true,
+            zoomable: true,
+            focus_handle: cx.focus_handle(),
+            receiver,
+        })
+    }
+}
+
+impl Panel for ChatPanel {
+    fn panel_name(&self) -> &'static str {
+        "ChatPanel"
+    }
+
+    fn title(&self, _cx: &WindowContext) -> AnyElement {
+        self.name.clone().into_any_element()
+    }
+
+    fn title_style(&self, _cx: &WindowContext) -> Option<TitleStyle> {
+        None
+    }
+
+    fn closeable(&self, _cx: &WindowContext) -> bool {
+        self.closeable
+    }
+
+    fn zoomable(&self, _cx: &WindowContext) -> bool {
+        self.zoomable
+    }
+
+    fn popup_menu(&self, menu: PopupMenu, _cx: &WindowContext) -> PopupMenu {
+        menu.track_focus(&self.focus_handle)
+    }
+
+    fn toolbar_buttons(&self, _cx: &WindowContext) -> Vec<Button> {
+        vec![]
+    }
+
+    fn dump(&self, _cx: &AppContext) -> DockItemState {
+        DockItemState::new(self)
+    }
+}
+
+impl EventEmitter<PanelEvent> for ChatPanel {}
+
+impl FocusableView for ChatPanel {
+    fn focus_handle(&self, _: &AppContext) -> gpui::FocusHandle {
+        self.focus_handle.clone()
+    }
+}
+
+impl Render for ChatPanel {
+    fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> impl IntoElement {
+        div()
+            .size_full()
+            .flex()
+            .items_center()
+            .justify_center()
+            .child(self.receiver.to_hex())
+            .text_color(cx.theme().muted.darken(0.1))
+            .font_black()
+            .text_sm()
+    }
+}
diff --git a/crates/app/src/views/dock/left_dock.rs b/crates/app/src/views/dock/left_dock.rs
index 7a72335..4fc75ae 100644
--- a/crates/app/src/views/dock/left_dock.rs
+++ b/crates/app/src/views/dock/left_dock.rs
@@ -1,47 +1,82 @@
-use components::{scroll::ScrollbarAxis, StyledExt};
-use coop_ui::block::Block;
+use components::{
+    button::Button,
+    dock::{DockItemState, Panel, PanelEvent, TitleStyle},
+    popup_menu::PopupMenu,
+    scroll::ScrollbarAxis,
+    StyledExt,
+};
 use gpui::*;
 
 use super::inbox::Inbox;
 
 pub struct LeftDock {
-    inbox: View<Inbox>,
+    // Panel
+    name: SharedString,
+    closeable: bool,
+    zoomable: bool,
     focus_handle: FocusHandle,
+    // Dock
+    inbox: View<Inbox>,
     view_id: EntityId,
 }
 
 impl LeftDock {
-    pub fn view(cx: &mut WindowContext) -> View<Self> {
-        cx.new_view(Self::new)
+    pub fn new(cx: &mut WindowContext) -> View<Self> {
+        cx.new_view(Self::view)
     }
 
-    fn new(cx: &mut ViewContext<Self>) -> Self {
+    fn view(cx: &mut ViewContext<Self>) -> Self {
         let inbox = cx.new_view(Inbox::new);
 
         Self {
             inbox,
+            name: "Left Dock".into(),
+            closeable: true,
+            zoomable: true,
             focus_handle: cx.focus_handle(),
             view_id: cx.view().entity_id(),
         }
     }
 }
 
-impl Block for LeftDock {
-    fn title() -> &'static str {
-        "Left Dock"
+impl Panel for LeftDock {
+    fn panel_name(&self) -> &'static str {
+        "ChatPanel"
     }
 
-    fn new_view(cx: &mut WindowContext) -> View<impl FocusableView> {
-        Self::view(cx)
+    fn title(&self, _cx: &WindowContext) -> AnyElement {
+        self.name.clone().into_any_element()
     }
 
-    fn zoomable() -> bool {
-        false
+    fn title_style(&self, _cx: &WindowContext) -> Option<TitleStyle> {
+        None
+    }
+
+    fn closeable(&self, _cx: &WindowContext) -> bool {
+        self.closeable
+    }
+
+    fn zoomable(&self, _cx: &WindowContext) -> bool {
+        self.zoomable
+    }
+
+    fn popup_menu(&self, menu: PopupMenu, _cx: &WindowContext) -> PopupMenu {
+        menu.track_focus(&self.focus_handle)
+    }
+
+    fn toolbar_buttons(&self, _cx: &WindowContext) -> Vec<Button> {
+        vec![]
+    }
+
+    fn dump(&self, _cx: &AppContext) -> DockItemState {
+        DockItemState::new(self)
     }
 }
 
+impl EventEmitter<PanelEvent> for LeftDock {}
+
 impl FocusableView for LeftDock {
-    fn focus_handle(&self, _: &gpui::AppContext) -> gpui::FocusHandle {
+    fn focus_handle(&self, _: &AppContext) -> gpui::FocusHandle {
         self.focus_handle.clone()
     }
 }
diff --git a/crates/app/src/views/dock/welcome.rs b/crates/app/src/views/dock/welcome.rs
index c14e9f9..3103a24 100644
--- a/crates/app/src/views/dock/welcome.rs
+++ b/crates/app/src/views/dock/welcome.rs
@@ -1,47 +1,77 @@
 use components::{
+    button::Button,
+    dock::{DockItemState, Panel, PanelEvent, TitleStyle},
+    popup_menu::PopupMenu,
     theme::{ActiveTheme, Colorize},
     StyledExt,
 };
-use coop_ui::block::Block;
 use gpui::*;
 
-pub struct WelcomeBlock {
+pub struct WelcomePanel {
+    name: SharedString,
+    closeable: bool,
+    zoomable: bool,
     focus_handle: FocusHandle,
 }
 
-impl WelcomeBlock {
-    pub fn view(cx: &mut WindowContext) -> View<Self> {
-        cx.new_view(Self::new)
+impl WelcomePanel {
+    pub fn new(cx: &mut WindowContext) -> View<Self> {
+        cx.new_view(Self::view)
     }
 
-    fn new(cx: &mut ViewContext<Self>) -> Self {
+    fn view(cx: &mut ViewContext<Self>) -> Self {
         Self {
+            name: "Welcome".into(),
+            closeable: true,
+            zoomable: true,
             focus_handle: cx.focus_handle(),
         }
     }
 }
 
-impl Block for WelcomeBlock {
-    fn title() -> &'static str {
-        "Welcome"
+impl Panel for WelcomePanel {
+    fn panel_name(&self) -> &'static str {
+        "WelcomePanel"
     }
 
-    fn new_view(cx: &mut WindowContext) -> View<impl FocusableView> {
-        Self::view(cx)
+    fn title(&self, _cx: &WindowContext) -> AnyElement {
+        self.name.clone().into_any_element()
     }
 
-    fn zoomable() -> bool {
-        false
+    fn title_style(&self, _cx: &WindowContext) -> Option<TitleStyle> {
+        None
+    }
+
+    fn closeable(&self, _cx: &WindowContext) -> bool {
+        self.closeable
+    }
+
+    fn zoomable(&self, _cx: &WindowContext) -> bool {
+        self.zoomable
+    }
+
+    fn popup_menu(&self, menu: PopupMenu, _cx: &WindowContext) -> PopupMenu {
+        menu.track_focus(&self.focus_handle)
+    }
+
+    fn toolbar_buttons(&self, _cx: &WindowContext) -> Vec<Button> {
+        vec![]
+    }
+
+    fn dump(&self, _cx: &AppContext) -> DockItemState {
+        DockItemState::new(self)
     }
 }
 
-impl FocusableView for WelcomeBlock {
-    fn focus_handle(&self, _: &gpui::AppContext) -> gpui::FocusHandle {
+impl EventEmitter<PanelEvent> for WelcomePanel {}
+
+impl FocusableView for WelcomePanel {
+    fn focus_handle(&self, _: &AppContext) -> gpui::FocusHandle {
         self.focus_handle.clone()
     }
 }
 
-impl Render for WelcomeBlock {
+impl Render for WelcomePanel {
     fn render(&mut self, cx: &mut gpui::ViewContext<Self>) -> impl IntoElement {
         div()
             .size_full()
diff --git a/crates/ui/src/block.rs b/crates/ui/src/block.rs
deleted file mode 100644
index d9cce1d..0000000
--- a/crates/ui/src/block.rs
+++ /dev/null
@@ -1,188 +0,0 @@
-use components::{
-    button::Button,
-    dock::{DockItemState, Panel, PanelEvent, TitleStyle},
-    h_flex,
-    popup_menu::PopupMenu,
-    theme::ActiveTheme,
-    v_flex,
-};
-use gpui::*;
-use prelude::FluentBuilder;
-
-actions!(block, [PanelInfo]);
-
-pub fn section(title: impl IntoElement, cx: &WindowContext) -> Div {
-    h_flex()
-        .items_center()
-        .gap_4()
-        .p_4()
-        .w_full()
-        .rounded_lg()
-        .border_1()
-        .border_color(cx.theme().border)
-        .flex_wrap()
-        .justify_around()
-        .child(div().flex_none().w_full().child(title))
-}
-
-pub struct BlockContainer {
-    focus_handle: FocusHandle,
-    name: SharedString,
-    title_bg: Option<Hsla>,
-    description: SharedString,
-    width: Option<Pixels>,
-    height: Option<Pixels>,
-    block: Option<AnyView>,
-    closeable: bool,
-    zoomable: bool,
-}
-
-#[derive(Debug)]
-pub enum ContainerEvent {
-    Close,
-}
-
-pub trait Block: FocusableView {
-    fn klass() -> &'static str {
-        std::any::type_name::<Self>().split("::").last().unwrap()
-    }
-
-    fn title() -> &'static str;
-
-    fn description() -> &'static str {
-        ""
-    }
-
-    fn closeable() -> bool {
-        true
-    }
-
-    fn zoomable() -> bool {
-        true
-    }
-
-    fn title_bg() -> Option<Hsla> {
-        None
-    }
-
-    fn new_view(cx: &mut WindowContext) -> View<impl FocusableView>;
-}
-
-impl EventEmitter<ContainerEvent> for BlockContainer {}
-
-impl BlockContainer {
-    pub fn new(cx: &mut WindowContext) -> Self {
-        let focus_handle = cx.focus_handle();
-
-        Self {
-            focus_handle,
-            name: "".into(),
-            title_bg: None,
-            description: "".into(),
-            width: None,
-            height: None,
-            block: None,
-            closeable: true,
-            zoomable: true,
-        }
-    }
-
-    pub fn panel<B: Block>(cx: &mut WindowContext) -> View<Self> {
-        let name = B::title();
-        let description = B::description();
-        let block = B::new_view(cx);
-        let focus_handle = block.focus_handle(cx);
-
-        cx.new_view(|cx| {
-            let mut story = Self::new(cx).block(block.into());
-
-            story.focus_handle = focus_handle;
-            story.closeable = B::closeable();
-            story.zoomable = B::zoomable();
-            story.name = name.into();
-            story.description = description.into();
-            story.title_bg = B::title_bg();
-
-            story
-        })
-    }
-
-    pub fn width(mut self, width: gpui::Pixels) -> Self {
-        self.width = Some(width);
-        self
-    }
-
-    pub fn height(mut self, height: gpui::Pixels) -> Self {
-        self.height = Some(height);
-        self
-    }
-
-    pub fn block(mut self, block: AnyView) -> Self {
-        self.block = Some(block);
-        self
-    }
-
-    fn on_action_panel_info(&mut self, _: &PanelInfo, _cx: &mut ViewContext<Self>) {
-        // struct Info;
-        // let note = Notification::new(format!("You have clicked panel info on: {}", self.name)).id::<Info>();
-        // cx.push_notification(note);
-    }
-}
-
-impl Panel for BlockContainer {
-    fn panel_name(&self) -> &'static str {
-        "BlockContainer"
-    }
-
-    fn title(&self, _cx: &WindowContext) -> AnyElement {
-        self.name.clone().into_any_element()
-    }
-
-    fn title_style(&self, cx: &WindowContext) -> Option<TitleStyle> {
-        self.title_bg.map(|bg| TitleStyle {
-            background: bg,
-            foreground: cx.theme().foreground,
-        })
-    }
-
-    fn closeable(&self, _cx: &WindowContext) -> bool {
-        self.closeable
-    }
-
-    fn zoomable(&self, _cx: &WindowContext) -> bool {
-        self.zoomable
-    }
-
-    fn popup_menu(&self, menu: PopupMenu, _cx: &WindowContext) -> PopupMenu {
-        menu.track_focus(&self.focus_handle)
-            .menu("Info", Box::new(PanelInfo))
-    }
-
-    fn toolbar_buttons(&self, _cx: &WindowContext) -> Vec<Button> {
-        vec![]
-    }
-
-    fn dump(&self, _cx: &AppContext) -> DockItemState {
-        DockItemState::new(self)
-    }
-}
-
-impl EventEmitter<PanelEvent> for BlockContainer {}
-
-impl FocusableView for BlockContainer {
-    fn focus_handle(&self, _: &AppContext) -> gpui::FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-impl Render for BlockContainer {
-    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
-        v_flex()
-            .size_full()
-            .track_focus(&self.focus_handle)
-            .on_action(cx.listener(Self::on_action_panel_info))
-            .when_some(self.block.clone(), |this, story| {
-                this.child(v_flex().size_full().child(story))
-            })
-    }
-}
diff --git a/crates/ui/src/lib.rs b/crates/ui/src/lib.rs
index a863eaa..8b13789 100644
--- a/crates/ui/src/lib.rs
+++ b/crates/ui/src/lib.rs
@@ -1 +1 @@
-pub mod block;
+