diff --git a/pulse-ui/src/layout.rs b/pulse-ui/src/layout.rs
index f30f424..4e94d14 100644
--- a/pulse-ui/src/layout.rs
+++ b/pulse-ui/src/layout.rs
@@ -4,20 +4,22 @@ use crate::unit::{Rect, Size};
 pub enum LayoutItem {
     Rows { unit: Size, items: Vec<LayoutItem> },
     Columns { unit: Size, items: Vec<LayoutItem> },
+
+    Frame { padding: u16, item: Box<LayoutItem> },
     Widget(Size),
 }
 
 #[derive(Debug, Clone)]
 pub struct Allocation {
-    pub widget_alloc: Vec<Rect>,
-    pub frame_alloc: Vec<Rect>,
+    pub widgets: Vec<Rect>,
+    pub frame: Vec<Rect>,
 }
 
 impl LayoutItem {
-    pub fn allocate(&self, alloc: &Rect, frame: &mut Vec<Rect>, widgets: &mut Vec<Rect>) {
+    pub fn allocate(&self, alloc: &Rect, full_alloc: &mut Allocation) {
         match self {
             Self::Rows { items, .. } | Self::Columns { items, .. } => {
-                frame.push(*alloc);
+                full_alloc.frame.push(*alloc);
 
                 let is_row = matches!(self, Self::Rows { .. });
 
@@ -59,12 +61,26 @@ impl LayoutItem {
 
                     curr += unit_alloc;
 
-                    item.allocate(&item_alloc, frame, widgets);
+                    item.allocate(&item_alloc, full_alloc);
                 }
             }
 
+            Self::Frame { padding, item } => {
+                full_alloc.frame.push(*alloc);
+
+                let mut item_alloc = alloc.clone();
+
+                item_alloc.width -= padding * 2;
+                item_alloc.height -= padding * 2;
+
+                item_alloc.x += padding;
+                item_alloc.y += padding;
+
+                item.allocate(&item_alloc, full_alloc);
+            }
+
             Self::Widget(_) => {
-                widgets.push(*alloc);
+                full_alloc.widgets.push(*alloc);
             }
         }
     }
@@ -74,26 +90,26 @@ impl LayoutItem {
             Self::Rows { unit, .. } => unit,
             Self::Columns { unit, .. } => unit,
             Self::Widget(unit) => unit,
+            Self::Frame { item, .. } => item.get_size(),
         }
     }
 }
 
 impl Rect {
     pub fn allocate(&self, layout: &LayoutItem) -> Allocation {
-        let mut widget_alloc = Vec::new();
-        let mut frame_alloc = Vec::new();
+        let mut alloc = Allocation {
+            widgets: Vec::new(),
+            frame: Vec::new(),
+        };
 
-        layout.allocate(self, &mut frame_alloc, &mut widget_alloc);
+        layout.allocate(self, &mut alloc);
 
-        Allocation {
-            widget_alloc,
-            frame_alloc,
-        }
+        alloc
     }
 }
 
 pub fn layout(rows: Vec<LayoutItem>) -> LayoutItem {
-    LayoutItem::Rows {
+    LayoutItem::Columns {
         unit: Size::Percent(100),
         items: rows,
     }
diff --git a/pulse-ui/src/lib.rs b/pulse-ui/src/lib.rs
index fa13f10..5336b83 100644
--- a/pulse-ui/src/lib.rs
+++ b/pulse-ui/src/lib.rs
@@ -11,48 +11,59 @@ pub mod widget;
 #[allow(async_fn_in_trait)]
 pub trait App {
     // State
-    async fn init(&mut self, ctx: state::Context);
-    async fn update(&mut self, event: Box<dyn Any>);
+    async fn init(&mut self, ctx: &state::Context);
+    async fn update(&mut self, ctx: &state::Context, event: Box<dyn Any + Send + Sync>);
 
     // Rendering
     async fn layout(&self) -> layout::LayoutItem;
     async fn render(&mut self, allocation: layout::Allocation);
 
     async fn refresh(&mut self) {
-        crossterm::execute!(
-            std::io::stdout(),
-            crossterm::terminal::Clear(crossterm::terminal::ClearType::All)
-        )
-        .unwrap();
-
-        crossterm::execute!(
-            std::io::stdout(),
-            crossterm::terminal::Clear(crossterm::terminal::ClearType::Purge)
-        )
-        .unwrap();
+        clear();
 
         crossterm::execute!(std::io::stdout(), crossterm::cursor::Hide).unwrap();
 
         self.render(get_screen().allocate(&self.layout().await))
             .await;
+
+        crossterm::execute!(std::io::stdout()).unwrap();
     }
 }
 
 pub async fn run<A: App>(create_app: impl FnOnce(&state::Context) -> A) {
     let (tx, mut rx) = mpsc::channel(100);
 
-    let ctx = state::Context { tx };
+    let ctx = state::Context { tx: tx.clone() };
+
+    crossterm::terminal::enable_raw_mode().unwrap();
+
+    tokio::spawn(async move {
+        loop {
+            tx.send(Box::new(crossterm::event::read().unwrap()))
+                .await
+                .unwrap();
+        }
+    });
 
     let mut app = create_app(&ctx);
 
-    app.init(ctx).await;
+    app.init(&ctx).await;
 
     app.refresh().await;
 
     while let Some(event) = rx.recv().await {
-        app.update(event).await;
+        if let Some(state::Close) = event.downcast_ref() {
+            break;
+        }
+
+        app.update(&ctx, event).await;
         app.refresh().await;
     }
+
+    crossterm::terminal::disable_raw_mode().unwrap();
+    crossterm::execute!(std::io::stdout(), crossterm::cursor::Show).unwrap();
+
+    clear();
 }
 
 pub fn get_screen() -> unit::Rect {
@@ -65,3 +76,19 @@ pub fn get_screen() -> unit::Rect {
         height,
     }
 }
+
+pub fn clear() {
+    crossterm::execute!(
+        std::io::stdout(),
+        crossterm::terminal::Clear(crossterm::terminal::ClearType::All)
+    )
+    .unwrap();
+
+    crossterm::execute!(
+        std::io::stdout(),
+        crossterm::terminal::Clear(crossterm::terminal::ClearType::Purge)
+    )
+    .unwrap();
+
+    crossterm::execute!(std::io::stdout(), crossterm::cursor::MoveTo(0, 0)).unwrap();
+}
diff --git a/pulse-ui/src/render.rs b/pulse-ui/src/render.rs
index 8e458be..bf8940d 100644
--- a/pulse-ui/src/render.rs
+++ b/pulse-ui/src/render.rs
@@ -8,7 +8,6 @@ use crate::{
 
 pub enum Instr {
     DrawText(Point, String),
-    DrawOutline(Rect),
 }
 
 pub struct RenderScope {
@@ -21,10 +20,6 @@ impl RenderScope {
         self.draw_instructions
             .push(Instr::DrawText(at.into(), text.to_string()));
     }
-
-    pub fn draw_outline<P: Into<Point>>(&mut self, rect: Rect) {
-        self.draw_instructions.push(Instr::DrawOutline(rect));
-    }
 }
 
 impl RenderScope {
@@ -62,7 +57,13 @@ impl From<Rect> for Point {
 
 impl Allocation {
     pub fn draw<W: Widget>(&self, index: usize, widget: W) {
-        let mut scope = RenderScope::new(self.widget_alloc[index]);
+        let mut scope = RenderScope::new(self.widgets[index]);
+        widget.render(&mut scope);
+        scope.draw();
+    }
+
+    pub fn draw_frame<W: Widget>(&self, index: usize, widget: W) {
+        let mut scope = RenderScope::new(self.frame[index]);
         widget.render(&mut scope);
         scope.draw();
     }
@@ -81,7 +82,6 @@ impl RenderScope {
                         );
                     }
                 }
-                Instr::DrawOutline(rect) => {}
             }
         }
     }
@@ -89,5 +89,5 @@ impl RenderScope {
 
 pub fn print_at(x: u16, y: u16, text: &str) {
     crossterm::execute!(stdout(), crossterm::cursor::MoveTo(x, y)).unwrap();
-    println!("{text}");
+    print!("{text}");
 }
diff --git a/pulse-ui/src/state.rs b/pulse-ui/src/state.rs
index 279386c..7ff8e6b 100644
--- a/pulse-ui/src/state.rs
+++ b/pulse-ui/src/state.rs
@@ -3,25 +3,26 @@ use std::{any::Any, sync::Arc};
 use tokio::sync::{Mutex, MutexGuard, mpsc::Sender};
 
 pub struct Refresh;
+pub struct Close;
 
 #[derive(Debug, Clone)]
 pub struct Context {
-    pub(crate) tx: Sender<Box<dyn Any>>,
+    pub(crate) tx: Sender<Box<dyn Any + Send + Sync>>,
 }
 
 pub struct State<T> {
     pub value: Arc<Mutex<T>>,
-    tx: Sender<Box<dyn Any>>,
+    tx: Sender<Box<dyn Any + Send + Sync>>,
 }
 
 pub struct StateGuard<'a, T> {
     is_mutated: bool,
     value: MutexGuard<'a, T>,
-    tx: &'a Sender<Box<dyn Any>>,
+    tx: &'a Sender<Box<dyn Any + Send + Sync>>,
 }
 
 impl Context {
-    pub fn use_state<T>(&self, v: T) -> State<T> {
+    pub fn use_state<T: Send + Sync>(&self, v: T) -> State<T> {
         State {
             value: Arc::new(Mutex::new(v)),
             tx: self.tx.clone(),
@@ -39,6 +40,12 @@ impl<T> State<T> {
     }
 }
 
+impl<T: std::fmt::Display> State<T> {
+    pub async fn display(&self) -> String {
+        self.lock().await.to_string()
+    }
+}
+
 impl<'a, T> std::ops::Deref for StateGuard<'a, T> {
     type Target = T;
 
@@ -58,7 +65,15 @@ impl<'a, T> std::ops::DerefMut for StateGuard<'a, T> {
 impl<'a, T> Drop for StateGuard<'a, T> {
     fn drop(&mut self) {
         if self.is_mutated {
-            self.tx.blocking_send(Box::new(Refresh)).unwrap()
+            let tx = self.tx.clone();
+
+            tokio::spawn(async move { tx.send(Box::new(Refresh)).await.unwrap() });
         }
     }
 }
+
+impl Context {
+    pub async fn close(&self) {
+        self.tx.send(Box::new(Close)).await.unwrap()
+    }
+}
diff --git a/pulse-ui/src/widget/mod.rs b/pulse-ui/src/widget/mod.rs
index 8d37a34..819165e 100644
--- a/pulse-ui/src/widget/mod.rs
+++ b/pulse-ui/src/widget/mod.rs
@@ -1,11 +1,39 @@
+pub mod outline;
+pub mod spaced;
+
 use crate::render::RenderScope;
 
 pub trait Widget {
     fn render(&self, scope: &mut RenderScope);
 }
 
-impl Widget for &str {
+macro_rules! display_widget {
+    ($t:ty) => {
+        impl Widget for $t {
+            fn render(&self, scope: &mut RenderScope) {
+                scope.draw_text(0, self);
+            }
+        }
+    };
+}
+
+display_widget!(&str);
+display_widget!(String);
+display_widget!(i8);
+display_widget!(i16);
+display_widget!(i32);
+display_widget!(i64);
+display_widget!(i128);
+display_widget!(u8);
+display_widget!(u16);
+display_widget!(u32);
+display_widget!(u64);
+display_widget!(u128);
+display_widget!(f32);
+display_widget!(f64);
+
+impl Widget for &dyn Widget {
     fn render(&self, scope: &mut RenderScope) {
-        scope.draw_text(0, self);
+        (*self).render(scope);
     }
 }
diff --git a/pulse-ui/src/widget/outline.rs b/pulse-ui/src/widget/outline.rs
new file mode 100644
index 0000000..8ff1e8c
--- /dev/null
+++ b/pulse-ui/src/widget/outline.rs
@@ -0,0 +1,25 @@
+use crate::widget::Widget;
+
+pub struct Outline;
+
+impl Widget for Outline {
+    fn render(&self, scope: &mut crate::render::RenderScope) {
+        scope.draw_text(0, "─".repeat(scope.rect.width as usize));
+
+        scope.draw_text((0, 1), "│\n".repeat(scope.rect.height as usize - 2));
+        scope.draw_text(
+            (scope.rect.width - 1, 1),
+            "│\n".repeat(scope.rect.height as usize - 2),
+        );
+
+        scope.draw_text(
+            (0, scope.rect.height - 1),
+            "─".repeat(scope.rect.width as usize),
+        );
+
+        scope.draw_text(0, "┌");
+        scope.draw_text((scope.rect.width - 1, 0), "┐");
+        scope.draw_text((0, scope.rect.height - 1), "└");
+        scope.draw_text((scope.rect.width - 1, scope.rect.height - 1), "┘");
+    }
+}
diff --git a/pulse-ui/src/widget/spaced.rs b/pulse-ui/src/widget/spaced.rs
new file mode 100644
index 0000000..23cec09
--- /dev/null
+++ b/pulse-ui/src/widget/spaced.rs
@@ -0,0 +1,50 @@
+use crate::{layout::LayoutItem, unit::Size::Percent, widget::Widget};
+
+pub struct SpacedRows(pub Vec<(LayoutItem, Box<dyn Widget>)>);
+
+impl Widget for SpacedRows {
+    fn render(&self, scope: &mut crate::render::RenderScope) {
+        let alloc = scope.rect.allocate(&crate::layout::LayoutItem::Rows {
+            unit: Percent(100),
+            items: self.0.iter().map(|v| v.0.clone()).collect(),
+        });
+
+        for i in 0..alloc.widgets.len() {
+            let item = &self.0[i];
+
+            if i > 0 {
+                let rect = &alloc.widgets[i];
+
+                scope.draw_text((0, rect.y - 2), "─".repeat(rect.width as usize));
+            }
+
+            alloc.draw(i, &*item.1);
+        }
+    }
+}
+
+pub struct SpacedColumns(pub Vec<(LayoutItem, Box<dyn Widget>)>);
+
+impl Widget for SpacedColumns {
+    fn render(&self, scope: &mut crate::render::RenderScope) {
+        let mut alloc = scope.rect.allocate(&crate::layout::LayoutItem::Columns {
+            unit: Percent(100),
+            items: self.0.iter().map(|v| v.0.clone()).collect(),
+        });
+
+        for i in 0..alloc.widgets.len() {
+            let item = &self.0[i];
+
+            if i > 0 {
+                let rect = &mut alloc.widgets[i];
+
+                for i in 0..rect.height {
+                    scope.draw_text((rect.x - 1, i), "│");
+                }
+                rect.x += 1;
+            }
+
+            alloc.draw(i, &*item.1);
+        }
+    }
+}
diff --git a/src/main.rs b/src/main.rs
index 74f9a7f..2af3330 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,8 +1,11 @@
+use std::any::Any;
+
 use pulse_ui::{
     App,
     layout::{LayoutItem, layout},
-    state::State,
+    state::{Refresh, State},
     unit::Size,
+    widget::{outline::Outline, spaced::SpacedRows},
 };
 
 pub struct PulseTradeApp {
@@ -10,19 +13,35 @@ pub struct PulseTradeApp {
 }
 
 impl App for PulseTradeApp {
-    async fn init(&mut self, ctx: pulse_ui::state::Context) {}
+    async fn init(&mut self, ctx: &pulse_ui::state::Context) {}
 
-    async fn update(&mut self, event: Box<dyn std::any::Any>) {}
+    async fn update(&mut self, ctx: &pulse_ui::state::Context, event: Box<dyn Any + Send + Sync>) {
+        if let Some(Refresh) = event.downcast_ref() {
+            return;
+        }
+
+        *self.count.lock().await += 1;
+    }
 
     async fn layout(&self) -> pulse_ui::layout::LayoutItem {
-        layout(vec![
-            LayoutItem::Widget(Size::Flex(1)),
-            LayoutItem::Widget(Size::Flex(1)),
-        ])
+        layout(vec![LayoutItem::Frame {
+            padding: 1,
+            item: Box::new(LayoutItem::Widget(Size::Flex(1))),
+        }])
     }
 
     async fn render(&mut self, layout: pulse_ui::layout::Allocation) {
-        layout.draw(1, "Yo");
+        layout.draw_frame(0, Outline);
+
+        layout.draw(
+            0,
+            SpacedRows(vec![
+                (LayoutItem::Widget(Size::Flex(1)), Box::new("one")),
+                (LayoutItem::Widget(Size::Flex(1)), Box::new("two")),
+                (LayoutItem::Widget(Size::Flex(1)), Box::new("three")),
+                (LayoutItem::Widget(Size::Flex(1)), Box::new(self.count.display().await)),
+            ]),
+        );
     }
 }