diff --git a/gui/src/api.rs b/gui/src/api.rs
index b983df6..40939eb 100644
--- a/gui/src/api.rs
+++ b/gui/src/api.rs
@@ -12,17 +12,6 @@ pub struct LoginResponse {
     pub token: Option<String>
 }
 
-#[allow(non_snake_case)]
-pub struct Backend {
-    pub id:                Option<u32>,
-    pub backend:           Option<String>,
-    pub name:              Option<String>,
-    pub description:       Option<String>,
-    pub connectionDetails: Option<String>,
-
-    pub logs:              Option<Vec<String>>
-}
-
 impl NextAPIClient {
     pub fn login(&self, email: &str, password: &str, mut callback: impl 'static + Send + FnMut(LoginResponse)) {
         let json_data = json!({
diff --git a/gui/src/components/log_in.rs b/gui/src/components/log_in.rs
new file mode 100644
index 0000000..1f7c986
--- /dev/null
+++ b/gui/src/components/log_in.rs
@@ -0,0 +1,46 @@
+use std::sync::Arc;
+use eframe::egui;
+
+use crate::api;
+use crate::ApplicationState;
+
+pub fn main(state: &mut ApplicationState, api: &api::NextAPIClient, ctx: &eframe::egui::Context) {
+    egui::Window::new("Log In").show(ctx, move |ui| {
+        ui.heading("Login");
+        ui.horizontal(|ui| {
+            ui.label("Email: ");
+            ui.text_edit_singleline(&mut state.username);
+        });
+            
+        ui.horizontal(|ui| {
+            let label = ui.label("Password: ");
+            ui.add(egui::TextEdit::singleline(&mut state.password).password(true))
+                .labelled_by(label.id);
+        });
+
+        if ui.button("Login").clicked() {
+            let token_clone = Arc::clone(&state.token);
+            api.login(state.username.as_str(), state.password.as_str(), Box::new(move |res: api::LoginResponse| {
+                match res.token {
+                    Some(x) => {
+                        let mut token = token_clone.lock().unwrap();
+                    *token = x;
+                    },
+                    None => {
+                        let mut token = token_clone.lock().unwrap();
+                        *token = "".to_string();
+                    }
+                }
+            }));
+        }
+
+        match state.token.lock() {
+            Ok(x) => {
+                ui.label(format!("Token: {:?}", *x));
+            },
+            Err(_) => {
+                ui.label(format!("No token."));
+            }
+        }
+    });
+}
\ No newline at end of file
diff --git a/gui/src/components/mod.rs b/gui/src/components/mod.rs
new file mode 100644
index 0000000..c1b4734
--- /dev/null
+++ b/gui/src/components/mod.rs
@@ -0,0 +1 @@
+pub mod log_in;
\ No newline at end of file
diff --git a/gui/src/main.rs b/gui/src/main.rs
index f987748..c8bbcb5 100644
--- a/gui/src/main.rs
+++ b/gui/src/main.rs
@@ -1,60 +1,38 @@
 use std::sync::{Arc, Mutex};
 use eframe::egui;
 
+mod components;
 mod api;
 
+pub struct ApplicationState {
+    token: Arc<Mutex<String>>,
+    username: String,
+    password: String,
+}
+
 fn main() -> Result<(), eframe::Error> {
     let api = api::new("http://localhost:3000".to_string());
 
     let options = eframe::NativeOptions {
-        viewport: egui::ViewportBuilder::default().with_inner_size([320.0, 240.0]),
+        viewport: egui::ViewportBuilder::default().with_inner_size([1280.0, 720.0]),
         ..Default::default()
     };
 
-    // Our application state:
-    let mut username: String = "replace@gmail.com".to_owned();
-    let mut password: String = "replace123".to_owned();
+    let mut app_state: ApplicationState = ApplicationState {
+        token: Arc::new(Mutex::new("".to_string())),
+        
+        // /!\ NOT THREAD SAFE FIELDS /!\
+        // These are used internally for each application (immediate mode + functions which are stateless,
+        // and we need *a* state somehow) 
 
-    let token: Arc<Mutex<String>> = Arc::new(Mutex::new("".to_string()));
+        // components/log_in.rs
+        username: "replace@gmail.com".to_owned(),
+        password: "replace123".to_owned()
+    };
 
     eframe::run_simple_native("NextNet GUI", options, move |ctx, _frame| {
-        egui::CentralPanel::default().show(ctx, |ui| {
-            ui.heading("Login");
-            ui.horizontal(|ui| {
-                ui.label("Email: ");
-                ui.text_edit_singleline(&mut username);
-            });
-            
-            ui.horizontal(|ui| {
-                let label = ui.label("Password: ");
-                ui.add(egui::TextEdit::singleline(&mut password).password(true))
-                    .labelled_by(label.id);
-            });
-
-            if ui.button("Login").clicked() {
-                let token_clone = Arc::clone(&token);
-                api.login(username.as_str(), password.as_str(), Box::new(move |res: api::LoginResponse| {
-                    match res.token {
-                        Some(x) => {
-                            let mut token = token_clone.lock().unwrap();
-                            *token = x;
-                        },
-                        None => {
-                            let mut token = token_clone.lock().unwrap();
-                            *token = "".to_string();
-                        }
-                    }
-                }));
-            }
-
-            match token.lock() {
-                Ok(x) => {
-                    ui.label(format!("Token: {:?}", *x));
-                },
-                Err(_) => {
-                    ui.label(format!("No token."));
-                }
-            }
+        egui::CentralPanel::default().show(ctx, |_ui| {
+            components::log_in::main(&mut app_state, &api, ctx);
         });
     })
 }
\ No newline at end of file