diff --git a/core/src/zeit/cms/browser/resources.py b/core/src/zeit/cms/browser/resources.py
index 699b527e12..fee480d953 100644
--- a/core/src/zeit/cms/browser/resources.py
+++ b/core/src/zeit/cms/browser/resources.py
@@ -1,3 +1,4 @@
+# ruff: noqa: F821
 import importlib.resources
 import os.path
 import sys
@@ -93,7 +94,7 @@ def __init__(self, filename, *args, **kw):
 
 
 SplitDirResource('namespace.js')
-SplitDirResource('logging.js', depends=[namespace_js, mochikit, jquery])  # noqa
+SplitDirResource('logging.js', depends=[namespace_js, mochikit, jquery])
 SplitDirResource('draganddrop.js', depends=[mochikit])
 SplitDirResource(
     'base.js',
@@ -102,7 +103,7 @@ def __init__(self, filename, *args, **kw):
         draganddrop_js,
         mochikit,
         jquery,
-        jqueryui,  # noqa
+        jqueryui,
         underscore,
         select2_de,
     ],
@@ -112,25 +113,25 @@ def __init__(self, filename, *args, **kw):
     [
         namespace_js,
         logging_js,
-        base_js,  # noqa
+        base_js,
         cms_css,
         forms_css,
         tables_css,
-        lightbox_css,  # noqa
+        lightbox_css,
         cms_widgets_css,
-        object_details_css,  # noqa
+        object_details_css,
     ]
 )
 
 SplitDirResource('objectbrowser.js', depends=[base])
 SplitDirResource('tooltip.js', depends=[base])
 SplitDirResource('view.js', depends=[base])
-SplitDirResource('form.js', depends=[view_js, base])  # noqa
-SplitDirResource('lightbox.js', depends=[form_js, base])  # noqa
+SplitDirResource('form.js', depends=[view_js, base])
+SplitDirResource('lightbox.js', depends=[form_js, base])
 SplitDirResource('counter.js', depends=[base])
 SplitDirResource('details.js', depends=[base])
 SplitDirResource('dnd.js', depends=[base])
-SplitDirResource('object_reference.js', depends=[lightbox_js, base])  # noqa
+SplitDirResource('object_reference.js', depends=[lightbox_js, base])
 SplitDirResource('object_sequence.js', depends=[base])
 SplitDirResource('restructuredtext.js', depends=[base])
 SplitDirResource('autocomplete.js', depends=[base])
@@ -139,8 +140,8 @@ def __init__(self, filename, *args, **kw):
 SplitDirResource('xeyes.js', depends=[base])
 SplitDirResource('menu.js', depends=[base])
 SplitDirResource('json-template.js', depends=[base])
-SplitDirResource('messages.js', depends=[base, view_js])  # noqa
-SplitDirResource('tab.js', depends=[base, view_js])  # noqa
+SplitDirResource('messages.js', depends=[base, view_js])
+SplitDirResource('tab.js', depends=[base, view_js])
 SplitDirResource('tree.js', depends=[base])
 SplitDirResource('filteringtable.js', depends=[base])
 SplitDirResource('panelHandlers.js', depends=[base])
diff --git a/core/src/zeit/content/gallery/browser/resources.py b/core/src/zeit/content/gallery/browser/resources.py
index 8539b1f19c..bffe0e3b7a 100644
--- a/core/src/zeit/content/gallery/browser/resources.py
+++ b/core/src/zeit/content/gallery/browser/resources.py
@@ -1,3 +1,4 @@
+# ruff: noqa: F821
 import fanstatic
 
 from zeit.cms.browser.resources import Library, Resource
@@ -7,7 +8,7 @@
 lib = Library('zeit.content.gallery', 'resources')
 Resource('gallery.css')
 
-Resource('details.js', depends=[zeit.cms.browser.resources.base, gallery_css])  # noqa
+Resource('details.js', depends=[zeit.cms.browser.resources.base, gallery_css])
 
 swfupload = fanstatic.Resource(lib, 'SWFUpload/swfupload.js')
 Resource(
@@ -18,4 +19,4 @@
         swfupload,
         gallery_css,
     ],
-)  # noqa
+)
diff --git a/core/src/zeit/content/image/browser/resources.py b/core/src/zeit/content/image/browser/resources.py
index a9d72bde2f..7453012e36 100644
--- a/core/src/zeit/content/image/browser/resources.py
+++ b/core/src/zeit/content/image/browser/resources.py
@@ -1,3 +1,4 @@
+# ruff: noqa: F821
 from js.backbone import backbone
 from js.cropper import cropper
 from js.handlebars import handlebars
@@ -14,7 +15,7 @@
     'variant.js',
     depends=[
         variant_css,
-        zeit.cms.browser.resources.base,  # noqa
+        zeit.cms.browser.resources.base,
         backbone,
         cropper,
         handlebars,
diff --git a/core/src/zeit/edit/browser/resources.py b/core/src/zeit/edit/browser/resources.py
index ab969c24ae..2de5eae175 100644
--- a/core/src/zeit/edit/browser/resources.py
+++ b/core/src/zeit/edit/browser/resources.py
@@ -1,3 +1,4 @@
+# ruff: noqa: F821
 from zeit.cms.browser.resources import Library, SplitDirResource
 import zeit.cms.browser.resources
 import zeit.find.browser.resources
@@ -17,25 +18,25 @@
         zeit.cms.browser.resources.base,
         zeit.cms.browser.resources.tab_js,
         zeit.find.browser.resources.find_js,
-        json_js,  # noqa
-        editor_css,  # noqa
+        json_js,
+        editor_css,
     ],
 )
 
-SplitDirResource('context.js', depends=[zeit.cms.browser.resources.base, edit_js])  # noqa
+SplitDirResource('context.js', depends=[zeit.cms.browser.resources.base, edit_js])
 
 SplitDirResource(
     'drop.js',
     depends=[zeit.cms.browser.resources.base, zeit.cms.browser.resources.dnd_js, context_js],
-)  # noqa
+)
 SplitDirResource(
     'sortable.js',
     depends=[
         zeit.cms.browser.resources.base,
-        context_js,  # noqa
+        context_js,
         drop_js,
     ],
-)  # noqa
+)
 
 SplitDirResource(
     'inlineform.js',
@@ -43,8 +44,8 @@
         zeit.cms.browser.resources.base,
         zeit.cms.browser.resources.view_js,
         zeit.cms.browser.resources.form_js,
-        edit_js,  # noqa
-        editor_css,  # noqa
+        edit_js,
+        editor_css,
     ],
 )
 
@@ -54,9 +55,9 @@
         zeit.cms.browser.resources.base,
         zeit.cms.browser.resources.lightbox_js,
         zeit.cms.browser.resources.tab_js,
-        context_js,  # noqa
-        edit_js,  # noqa
-        editor_css,  # noqa
+        context_js,
+        edit_js,
+        editor_css,
     ],
 )
 
@@ -66,7 +67,7 @@
         zeit.cms.browser.resources.base,
         zeit.cms.browser.resources.view_js,
         zeit.cms.browser.resources.tab_js,
-        drop_js,  # noqa
-        editor_css,  # noqa
+        drop_js,
+        editor_css,
     ],
 )
diff --git a/pyproject.toml b/pyproject.toml
index cc67e4b0b3..a296e1cf79 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,46 +9,26 @@ exclude = [
 
 [tool.ruff.lint]
 select = [
-    # pycodestyle
-    "E",
-    # Pyflakes
-    "F",
-    # # pyupgrade
-    # "UP",
-    # # flake8-bugbear
-    # "B",
-    # # flake8-simplify
-    # "SIM",
-    # isort
-    "I",
+    "E", # pycodestyle
+    "F", # Pyflakes
+    # "UP", # pyupgrade
+    # "B", # flake8-bugbear
+    # "SIM", # flake8-simplify
+    "I", # isort
 ]
 ignore = [
-    # builtin-variable-shadowing
-    "A001",
-    # builtin-argument-shadowing
-    "A002",
-    # builtin-attribute-shadowing
-    "A003",
-    # one-blank-line-after-class
-    "D204",
-    # triple-single-quotes
-    "D300",
-    # indentation-with-invalid-multiple
-    "E111",
-    # indentation-with-invalid-multiple-comment
-    "E114",
-    # over-indented
-    "E117",
-    # lambda-assignment
-    "E731",
-    # undefined-name
-    "F821",
-    # flake8-logging-format
-    "G",
-    # bad-quotes-inline-string
-    "Q000",
-    # bad-quotes-multiline-string
-    "Q001",
+    "A001", # builtin-variable-shadowing
+    "A002", # builtin-argument-shadowing
+    "A003", # builtin-attribute-shadowing
+    "D204", # one-blank-line-after-class
+    "D300", # triple-single-quotes
+    "E111", # indentation-with-invalid-multiple
+    "E114", # indentation-with-invalid-multiple-comment
+    "E117", # over-indented
+    "E731", # lambda-assignment
+    "G",    # flake8-logging-format
+    "Q000", # bad-quotes-inline-string
+    "Q001", # bad-quotes-multiline-string
 ]
 
 # Allow fix for all enabled rules (when `--fix`) is provided.