diff --git a/nbclassic/edit/__init__.py b/nbclassic/edit/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/nbclassic/edit/handlers.py b/nbclassic/edit/handlers.py
new file mode 100644
index 000000000..b072ff843
--- /dev/null
+++ b/nbclassic/edit/handlers.py
@@ -0,0 +1,34 @@
+#encoding: utf-8
+"""Tornado handlers for the terminal emulator."""
+
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+
+from tornado import web
+from jupyter_server.base.handlers import JupyterHandler, path_regex
+from jupyter_server.utils import url_escape
+from jupyter_server.extension.handler import (
+    ExtensionHandlerMixin,
+    ExtensionHandlerJinjaMixin
+)
+
+class EditorHandler(ExtensionHandlerJinjaMixin, ExtensionHandlerMixin, JupyterHandler):
+    """Render the text editor interface."""
+
+    @web.authenticated
+    def get(self, path):
+        path = path.strip('/')
+        if not self.contents_manager.file_exists(path):
+            raise web.HTTPError(404, u'File does not exist: %s' % path)
+
+        basename = path.rsplit('/', 1)[-1]
+        self.write(self.render_template('edit.html',
+            file_path=url_escape(path),
+            basename=basename,
+            page_title=basename + " (editing)",
+            )
+        )
+
+default_handlers = [
+    (r"/edit%s" % path_regex, EditorHandler),
+]
diff --git a/nbclassic/notebookapp.py b/nbclassic/notebookapp.py
index d6ad70351..07a58cebc 100644
--- a/nbclassic/notebookapp.py
+++ b/nbclassic/notebookapp.py
@@ -43,9 +43,14 @@
 from jupyter_server.log import log_request
 from jupyter_server.transutils import _
 from jupyter_server.serverapp import (
+    ServerApp,
     random_ports,
     load_handlers
 )
+from jupyter_server.utils import url_path_join as ujoin
+
+from .terminal.handlers import TerminalHandler, TermSocket
+
 
 #-----------------------------------------------------------------------------
 # Module globals
@@ -88,13 +93,13 @@
     'ip': 'ServerApp.ip',
     'port': 'ServerApp.port',
     'port-retries': 'ServerApp.port_retries',
-    'transport': 'ServerApp.KernelManager.transport',
+    #'transport': 'KernelManager.transport',
     'keyfile': 'ServerApp.keyfile',
     'certfile': 'ServerApp.certfile',
     'client-ca': 'ServerApp.client_ca',
     'notebook-dir': 'ServerApp.notebook_dir',
     'browser': 'ServerApp.browser',
-    'gateway-url': 'ServerApp.GatewayClient.url',
+    #'gateway-url': 'GatewayClient.url',
 })
 
 #-----------------------------------------------------------------------------
@@ -209,6 +214,21 @@ def initialize_handlers(self):
 
         handlers.extend(load_handlers('nbclassic.tree.handlers'))
         handlers.extend(load_handlers('nbclassic.notebook.handlers'))
+        handlers.extend(load_handlers('nbclassic.edit.handlers'))
+        
+        # Add terminal handlers
+        try:
+            term_mgr = self.serverapp.web_app.settings['terminal_manager']
+        except KeyError:
+            pass  # Terminals not enabled
+        else:
+            handlers.append(
+                (r"/terminals/(\w+)", TerminalHandler)
+            )
+            handlers.append(
+                (r"/terminals/websocket/(\w+)", TermSocket,
+                {'term_manager': term_mgr})
+            )
 
         handlers.append(
             (r"/nbextensions/(.*)", FileFindHandler, {
diff --git a/nbclassic/terminal/__init__.py b/nbclassic/terminal/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/nbclassic/terminal/handlers.py b/nbclassic/terminal/handlers.py
new file mode 100644
index 000000000..b25bf5feb
--- /dev/null
+++ b/nbclassic/terminal/handlers.py
@@ -0,0 +1,45 @@
+#encoding: utf-8
+"""Tornado handlers for the terminal emulator."""
+
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+
+from tornado import web
+import terminado
+from jupyter_server._tz import utcnow
+from jupyter_server.base.handlers import JupyterHandler
+from jupyter_server.base.zmqhandlers import WebSocketMixin
+from jupyter_server.extension.handler import (
+    ExtensionHandlerMixin,
+    ExtensionHandlerJinjaMixin
+)
+
+class TerminalHandler(ExtensionHandlerJinjaMixin, ExtensionHandlerMixin, JupyterHandler):
+    """Render the terminal interface."""
+    @web.authenticated
+    def get(self, term_name):
+        self.write(self.render_template('terminal.html',
+                   ws_path="terminals/websocket/%s" % term_name))
+
+
+class TermSocket(WebSocketMixin, JupyterHandler, terminado.TermSocket):
+
+    def origin_check(self):
+        """Terminado adds redundant origin_check
+
+        Tornado already calls check_origin, so don't do anything here.
+        """
+        return True
+
+    def get(self, *args, **kwargs):
+        if not self.get_current_user():
+            raise web.HTTPError(403)
+        return super(TermSocket, self).get(*args, **kwargs)
+
+    def on_message(self, message):
+        super(TermSocket, self).on_message(message)
+        self.application.settings['terminal_last_activity'] = utcnow()
+
+    def write_message(self, message, binary=False):
+        super(TermSocket, self).write_message(message, binary=binary)
+        self.application.settings['terminal_last_activity'] = utcnow()