diff --git a/makefile b/makefile
index a57dde7..44bd73b 100644
--- a/makefile
+++ b/makefile
@@ -13,19 +13,12 @@ INCS_3=`pkg-config --cflags ${DEPS_3}`
 LIBS_3=`pkg-config --libs ${DEPS_3}`
 
 # Dependencies for WebkitGTK6/GTK4
-SRC_4=rosenrot4.c
+SRC_4=rosenrot4_beta.c
 DEPS_4='webkitgtk-6.0'
 INCS_4=`pkg-config --cflags ${DEPS_4}` `pkg-config --cflags gtk4`
 LIBS_4=`pkg-config --libs ${DEPS_4}` `pkg-config --libs gtk4`
 # DEPRECATION_FLAGS=-DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED
 
-# Dependencies starting from scratchpad
-SRC_4_greenfield=rosenrot4_greenfield_minimal.c
-DEPS_4_greenfield='webkitgtk-6.0'
-INCS_4_greenfield=`pkg-config --cflags ${DEPS_4_greenfield}` `pkg-config --cflags gtk4`
-LIBS_4_greenfield=`pkg-config --libs ${DEPS_4_greenfield}` `pkg-config --libs gtk4`
-# DEPRECATION_FLAGS=-DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED
-
 # User config
 CONFIG=config.h
 
@@ -56,10 +49,6 @@ build4: $(SRC_4) $(PLUGINS) $(CONFIG) constants user_cache
 	$(CC) $(STD) $(WARNINGS) $(DEPRECATION_FLAGS) $(OPTIMIZED_MORE) $(DEBUG) $(INCS_4) $(PLUGINS) $(SRC_4) -o rosenrot $(LIBS_4) $(ADBLOCK)
 	@echo
 
-build4_greenfield: $(SRC_4_greenfield) $(PLUGINS) $(CONFIG) constants user_cache
-	$(CC) $(STD) $(WARNINGS) $(DEPRECATION_FLAGS) $(OPTIMIZED_MORE) $(DEBUG) $(INCS_4_greenfield) $(PLUGINS) $(SRC_4_greenfield) -o rosenrot $(LIBS_4_greenfield) $(ADBLOCK)
-	@echo
-
 diagnose:
 	G_ENABLE_DIAGNOSTIC=1 ./rosenrot
 
diff --git a/rosenrot4_beta.c b/rosenrot4_beta.c
index a0c74d9..fe4c56d 100644
--- a/rosenrot4_beta.c
+++ b/rosenrot4_beta.c
@@ -6,6 +6,15 @@
 #include "plugins/plugins.h"
 #include <webkit/webkit.h>
 
+#define NOTNULL(x)                                       \
+    do {                                                 \
+        if (x == NULL) {                                 \
+            printf("\nNull found");                      \
+            printf("@ %s (%d): ", __FILE__, __LINE__);   \
+            exit(0);                                     \
+        }                                                \
+    } while (0)
+
 static GtkNotebook* notebook;
 static GtkWindow* window;
 typedef enum { _SEARCH,
@@ -17,15 +26,12 @@ static struct {
     GtkEntryBuffer* line_text;
     Bar_entry_mode entry_mode;
 } bar;
+static int num_tabs = 0;
+static int custom_style_enabled = 1;
 
-#define NOTNULL(x)                                       \
-    do {                                                 \
-        if (x == NULL) {                                 \
-            printf("\nNull found");                      \
-            printf("@ %s (%d): ", __FILE__, __LINE__);   \
-            exit(0);                                     \
-        }                                                \
-    } while (0)
+/* Forward declarations */
+void toggle_bar(GtkNotebook* notebook, Bar_entry_mode mode);
+void notebook_create_new_tab(GtkNotebook* notebook, const char* uri);
 
 
 /* Utils */
@@ -36,6 +42,49 @@ WebKitWebView* notebook_get_webview(GtkNotebook* notebook)
     return view;
 }
 
+/* Load content */
+
+void load_uri(WebKitWebView* view, const char* uri)
+{
+
+    NOTNULL(view);
+    if (strlen(uri) == 0) {
+        webkit_web_view_load_uri(view, "");
+        toggle_bar(notebook, _SEARCH);
+    } else if (g_str_has_prefix(uri, "http://") || g_str_has_prefix(uri, "https://") || g_str_has_prefix(uri, "file://") || g_str_has_prefix(uri, "about:")) {
+        webkit_web_view_load_uri(view, uri);
+    } else if (strstr(uri, ".com") || strstr(uri, ".org")) {
+        char tmp[strlen("https://") + strlen(uri) + 1];
+        snprintf(tmp, sizeof(tmp) + 1, "https://%s", uri);
+        webkit_web_view_load_uri(view, tmp);
+    } else {
+        // Check for shortcuts
+        int l = SHORTCUT_N + strlen(uri) + 1;
+        char uri_expanded[l];
+        str_init(uri_expanded, l);
+        int check = shortcut_expand(uri, uri_expanded);
+        if (check == 2) {
+            webkit_web_view_load_uri(view, uri_expanded);
+        } else {
+            // Feed into search engine.
+            char tmp[strlen(uri) + strlen(SEARCH)];
+            snprintf(tmp, sizeof(tmp), SEARCH, uri);
+            webkit_web_view_load_uri(view, tmp);
+        }
+    }
+}
+
+void set_custom_style(WebKitWebView* view)
+{
+    NOTNULL(view);
+    if (custom_style_enabled) {
+        char* style_js = malloc(STYLE_N + 1);
+        read_style_js(style_js);
+        webkit_web_view_evaluate_javascript(view, style_js, -1, NULL, "rosenrot-style-plugin", NULL, NULL, NULL);
+        free(style_js);
+    }
+}
+
 /* Handle shortcuts */
 int handle_shortcut(func id)
 {
@@ -58,26 +107,7 @@ int handle_shortcut(func id)
 
 /* Listen to keypresses */
 
-static gboolean handle_signal_keypress(GtkWidget* w,
-    guint keyval,
-    guint keycode,
-    GdkModifierType state,
-    GtkEventControllerKey* event_controller_keypress)
-{
-
-    fprintf(stdout, "New keypress!\n");
-    if (1) {
-        printf("Keypress state: %d\n", state);
-        printf("Keypress value: %d\n", keyval);
-    }
-    for (int i = 0; i < sizeof(shortcut) / sizeof(shortcut[0]); i++){
-        if ((state & shortcut[i].mod || shortcut[i].mod == 0x0) && keyval == shortcut[i].key) {
-            return handle_shortcut(shortcut[i].id);
-        }
-    }
-    return 0;
-}
-static int handle_signal_keypress2(void *self, int keyval, int keycode,
+static int handle_signal_keypress(void *self, int keyval, int keycode,
 							   GdkModifierType state, void *controller)
 {
 	// (void) self, (void) keycode, (void) controller;
@@ -104,13 +134,39 @@ WebKitWebView* create_new_webview()
 
     WebKitWebView* view = g_object_new(WEBKIT_TYPE_WEB_VIEW, NULL);
 	GtkEventController *event_controller = gtk_event_controller_key_new();
-	g_signal_connect(event_controller, "key-pressed", G_CALLBACK(handle_signal_keypress2), NULL);
+	g_signal_connect(event_controller, "key-pressed", G_CALLBACK(handle_signal_keypress), NULL);
 	gtk_widget_add_controller(GTK_WIDGET(view), event_controller);
     NOTNULL(view);
     return view;
 }
 
-void notebook_create_first_tab(GtkNotebook* notebook, const char* uri)
+GtkWidget* handle_signal_create_new_tab(WebKitWebView* self,
+    WebKitNavigationAction* navigation_action,
+    GtkNotebook* notebook)
+{
+    NOTNULL(self);
+    NOTNULL(notebook);
+    if (num_tabs < MAX_NUM_TABS || num_tabs == 0) {
+        WebKitURIRequest* uri_request = webkit_navigation_action_get_request(navigation_action);
+        const char* uri = webkit_uri_request_get_uri(uri_request);
+        printf("Creating new window: %s\n", uri);
+        notebook_create_new_tab(notebook, uri);
+        gtk_notebook_set_show_tabs(notebook, true);
+    } else {
+        webkit_web_view_evaluate_javascript(self, "alert('Too many tabs, not opening a new one')", -1, NULL, "rosenrot-alert-numtabs", NULL, NULL, NULL);
+    }
+    return GTK_WIDGET(self); // NULL;
+    /*
+     WebKitGTK documentation recommends returning the new webview.
+     I imagine that this might allow e.g., to go back in a new tab
+     or generally to keep track of history.
+     However, this would require either modifying notebook_create_new_tab
+     or duplicating its contents, for unclear gain.
+   */
+}
+
+
+void notebook_create_new_tab(GtkNotebook* notebook, const char* uri)
 {
     WebKitWebView* view = create_new_webview();
 
@@ -124,6 +180,56 @@ void notebook_create_first_tab(GtkNotebook* notebook, const char* uri)
     gtk_notebook_set_tab_label_text(notebook, GTK_WIDGET(view), "-");
 }
 
+/* Top bar */
+void toggle_bar(GtkNotebook* notebook, Bar_entry_mode mode)
+{
+    NOTNULL(notebook);
+    NOTNULL(window);
+    bar.entry_mode = mode;
+    switch (bar.entry_mode) {
+        case _SEARCH: {
+            const char* url = webkit_web_view_get_uri(notebook_get_webview(notebook));
+            gtk_entry_set_placeholder_text(bar.line, "Search");
+            gtk_entry_buffer_set_text(bar.line_text, url, strlen(url));
+            gtk_widget_set_visible(GTK_WIDGET(bar.widget), 1);
+            gtk_window_set_focus(window, GTK_WIDGET(bar.line));
+            break;
+        }
+        case _FIND: {
+            const char* search_text = webkit_find_controller_get_search_text(
+                webkit_web_view_get_find_controller(notebook_get_webview(notebook)));
+
+            if (search_text != NULL)
+                gtk_entry_buffer_set_text(bar.line_text, search_text, strlen(search_text));
+
+            gtk_entry_set_placeholder_text(bar.line, "Find");
+            gtk_widget_set_visible(GTK_WIDGET(bar.widget), 1);
+            gtk_window_set_focus(window, GTK_WIDGET(bar.line));
+            break;
+        }
+        case _HIDDEN:
+            gtk_widget_set_visible(GTK_WIDGET(bar.widget), 0);
+    }
+}
+
+// Handle what happens when the user is on the bar and presses enter
+void handle_signal_bar_press_enter(void* data)
+{
+    WebKitWebView* view = notebook_get_webview(notebook);
+    NOTNULL(notebook);
+    NOTNULL(view);
+    if (bar.entry_mode == _SEARCH)
+        load_uri(view, gtk_entry_buffer_get_text(bar.line_text));
+    else if (bar.entry_mode == _FIND)
+        webkit_find_controller_search(
+            webkit_web_view_get_find_controller(view),
+            gtk_entry_buffer_get_text(bar.line_text),
+            WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE | WEBKIT_FIND_OPTIONS_WRAP_AROUND,
+            G_MAXUINT);
+
+    gtk_widget_hide(GTK_WIDGET(bar.widget));
+}
+
 int main(int argc, char** argv)
 {
     /* Initialize GTK in general */
@@ -152,7 +258,7 @@ int main(int argc, char** argv)
     // g_signal_connect(window, "destroy", G_CALLBACK(exit), notebook);
 
 	GtkEventController *event_controller = gtk_event_controller_key_new();
-	g_signal_connect(event_controller, "key-pressed", G_CALLBACK(handle_signal_keypress2), NULL);
+	g_signal_connect(event_controller, "key-pressed", G_CALLBACK(handle_signal_keypress), NULL);
 	gtk_widget_add_controller(GTK_WIDGET(window), event_controller);
     // GtkEventController* event_controller_keypress = gtk_event_controller_key_new();
     // g_signal_connect_object(event_controller_keypress, "key-pressed", G_CALLBACK(handle_signal_keypress), notebook, G_CONNECT_DEFAULT);
@@ -162,7 +268,7 @@ int main(int argc, char** argv)
     gtk_window_present(window);
 
     char* first_uri = argc > 1 ? argv[1] : HOME;
-    notebook_create_first_tab(notebook, first_uri);
+    notebook_create_new_tab(notebook, first_uri);
 
     /* Show to user */
     gtk_widget_set_visible(GTK_WIDGET(window), 1);
diff --git a/rosenrot4_greenfield.c b/rosenrot4_greenfield.c
index 4b50bbb..e8da29d 100644
--- a/rosenrot4_greenfield.c
+++ b/rosenrot4_greenfield.c
@@ -30,8 +30,6 @@ static int custom_style_enabled = 1;
     } while (0)
 
 
-/* Event controllers */
-
 /* Forward declarations */
 void toggle_bar(GtkNotebook* notebook, Bar_entry_mode mode);
 void notebook_create_new_tab(GtkNotebook* notebook, const char* uri);