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diff --git a/ratatuitest/Cargo.toml b/ratatuitest/Cargo.toml
new file mode 100644
index 0000000..2635421
--- /dev/null
+++ b/ratatuitest/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "ratatuitest"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+crossterm = "0.27.0"
+ratatui = "0.22.0"
diff --git a/ratatuitest/src/main.rs b/ratatuitest/src/main.rs
new file mode 100644
index 0000000..f865668
--- /dev/null
+++ b/ratatuitest/src/main.rs
@@ -0,0 +1,69 @@
+use crossterm::event::KeyCode;
+use crossterm::event::KeyEventKind;
+use crossterm::terminal::disable_raw_mode;
+use crossterm::terminal::enable_raw_mode;
+use ratatui::prelude::Backend;
+use ratatui::prelude::Constraint;
+use ratatui::prelude::CrosstermBackend;
+use ratatui::prelude::Direction;
+use ratatui::prelude::Layout;
+use ratatui::style::Color;
+use ratatui::style::Modifier;
+use ratatui::style::Style;
+use ratatui::widgets::List;
+use ratatui::widgets::ListItem;
+use ratatui::Frame;
+use ratatui::Terminal;
+use std::error::Error;
+
+fn main() -> Result<(), Box<dyn Error>> {
+    enable_raw_mode()?;
+    let mut stdout = std::io::stdout();
+    let backend = CrosstermBackend::new(stdout);
+    let mut terminal = Terminal::new(backend)?;
+    let res = run_app(&mut terminal);
+
+    // finish
+    disable_raw_mode()?;
+    Ok(())
+}
+
+fn run_app<B: Backend>(terminal: &mut Terminal<B>) -> std::io::Result<()> {
+    loop {
+        terminal.draw(|f| ui(f))?;
+
+        match crossterm::event::read()? {
+            crossterm::event::Event::Key(key) => {
+                if key.kind == KeyEventKind::Press {
+                    match key.code {
+                        KeyCode::Esc => break,
+                        _ => (),
+                    }
+                }
+            }
+            _ => (),
+        }
+    }
+    Ok(())
+}
+
+fn ui<B: Backend>(f: &mut Frame<B>) {
+    let items = [
+        ListItem::new("Item 1"),
+        ListItem::new("Item 2"),
+        ListItem::new("Item 3"),
+    ];
+    let block = Layout::default()
+        .direction(Direction::Horizontal)
+        .constraints([Constraint::Percentage(50), Constraint::Percentage(50)].as_ref())
+        .split(f.size());
+
+    let list = List::new(items)
+        .highlight_style(
+            Style::default()
+                .bg(Color::LightGreen)
+                .add_modifier(Modifier::BOLD),
+        )
+        .highlight_symbol("> ");
+    f.render_widget(list, block[0]);
+}