--- a/libervia/server/pages.py	Sat Apr 25 16:08:55 2020 +0200
+++ b/libervia/server/pages.py	Sun Apr 26 22:01:13 2020 +0200
@@ -16,6 +16,16 @@
 
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import uuid
+import os.path
+import urllib.request, urllib.parse, urllib.error
+import time
+import hashlib
+import copy
+from functools import reduce
+from pathlib import Path
+
 from twisted.web import server
 from twisted.web import resource as web_resource
 from twisted.web import util as web_util
@@ -34,14 +44,6 @@
 from libervia.server.utils import quote, SubPage
 from libervia.server.classes import WebsocketMeta
 
-import uuid
-import os.path
-import urllib.request, urllib.parse, urllib.error
-import time
-import hashlib
-import copy
-from functools import reduce
-
 log = getLogger(__name__)
 
 
@@ -173,6 +175,7 @@
         self.root_dir = root_dir
         self.url = url
         self.name = name
+        self.dyn_data = {}
         if name is not None:
             if (name in self.named_pages
                 and not (replace_on_conflict and self.named_pages[name].url == url)):
@@ -331,7 +334,8 @@
             if os.path.isfile(meta_path):
                 new_path = _path + [d]
                 try:
-                    page_data, resource = cls.createPage(host, meta_path, vhost_root, new_path)
+                    page_data, resource = cls.createPage(
+                        host, meta_path, vhost_root, new_path)
                 except exceptions.ConflictError as e:
                     if _extra_pages:
                         # extra pages are discarded if there is already an existing page
@@ -369,6 +373,18 @@
                 LiberviaPage.importPages(
                     host, vhost_root, _parent=resource, _path=new_path,
                     _extra_pages=_extra_pages)
+                # now we check if there is some code for browser
+                browser_path = Path(dir_path) / C.PAGES_BROWSER_DIR
+                if browser_path.is_dir():
+                    # for now we only handle Brython
+                    dyn_data = {
+                        "path": browser_path,
+                        "url_hash": hashlib.sha256(
+                            '/'.join(new_path).encode()).hexdigest(),
+                    }
+                    vhost_root.browser_modules.setdefault(
+                        "brython", []).append(dyn_data)
+                    resource.dyn_data['brython'] = dyn_data
 
     @classmethod
     def onFileChange(cls, host, file_path, flags, site_root, site_path):
@@ -1257,6 +1273,16 @@
             template_data['locale'] = session_data.locale
         if self.vhost_root.site_name:
             template_data['site'] = self.vhost_root.site_name
+        if self.dyn_data:
+            for data in self.dyn_data.values():
+                template_data_dyn = data.get('template', {})
+                try:
+                    scripts = template_data_dyn['scripts']
+                except KeyError:
+                    pass
+                else:
+                    template_data.setdefault('scripts', []).extend(scripts)
+                template_data.update(template_data_dyn)
 
         return self.host.renderer.render(
             self.template,