diff --git a/arraycontext/container/arithmetic.py b/arraycontext/container/arithmetic.py
index b3c60d49..50d48a11 100644
--- a/arraycontext/container/arithmetic.py
+++ b/arraycontext/container/arithmetic.py
@@ -55,7 +55,7 @@
 from pytools.obj_array import (
     ObjectArray,
     # for backward compatibility
-    ObjectArray as NumpyObjectArray,  # noqa: F401  # pyright: ignore[reportUnusedImport]
+    ObjectArray as NumpyObjectArray,  # ruff:ignore[unused-import]  # pyright: ignore[reportUnusedImport]
 )
 
 from arraycontext.container import (
@@ -740,7 +740,7 @@ def {fname}(arg2, arg1):
         code = gen.get().rstrip()+"\n"
 
         result_dict = {"_MODULE_SOURCE_CODE": code, "cls": cls}
-        exec(compile(code, f"<container arithmetic for {cls.__name__}>", "exec"),  # noqa: S102
+        exec(compile(code, f"<container arithmetic for {cls.__name__}>", "exec"),  # ruff:ignore[exec-builtin]
                 result_dict)
 
         return cls
diff --git a/arraycontext/container/dataclass.py b/arraycontext/container/dataclass.py
index 0fff68b2..75630110 100644
--- a/arraycontext/container/dataclass.py
+++ b/arraycontext/container/dataclass.py
@@ -247,7 +247,7 @@ def _deserialize_init_arrays_code_{lower_cls_name}(
         """)
 
     exec_dict = {"cls": cls, "_MODULE_SOURCE_CODE": serialize_code}
-    exec(compile(serialize_code, f"<container serialization for {cls.__name__}>",  # noqa: S102
+    exec(compile(serialize_code, f"<container serialization for {cls.__name__}>",  # ruff:ignore[exec-builtin]
         "exec"), exec_dict)
 
     return cls
diff --git a/arraycontext/container/traversal.py b/arraycontext/container/traversal.py
index c2c05bf5..e84595ff 100644
--- a/arraycontext/container/traversal.py
+++ b/arraycontext/container/traversal.py
@@ -242,7 +242,7 @@ def rec(*args_: Any) -> Any:
         except NotAnArrayContainerError:
             return f(*args_)
 
-        if __debug__:  # noqa: SIM102
+        if __debug__:  # ruff:ignore[collapsible-if]
             if not all(
                         type(args_[i]) is type(template_ary)
                         for i in container_indices[1:]
@@ -1039,7 +1039,7 @@ def _unflatten(
 
             # {{{ check strides
 
-            if strict and hasattr(template_subary_c, "strides"):  # noqa: SIM102
+            if strict and hasattr(template_subary_c, "strides"):  # ruff:ignore[collapsible-if]
                 # Checking strides for 0 sized arrays is ill-defined
                 # since they cannot be indexed
                 if (
diff --git a/arraycontext/impl/pytato/__init__.py b/arraycontext/impl/pytato/__init__.py
index a8ec6def..4d385ff9 100644
--- a/arraycontext/impl/pytato/__init__.py
+++ b/arraycontext/impl/pytato/__init__.py
@@ -135,7 +135,7 @@ def _preprocess_array_tags(tags: ToTagSetConvertible) -> frozenset[Tag]:
 # }}}
 
 
-class _NotOnlyDataWrappers(Exception):  # noqa: N818
+class _NotOnlyDataWrappers(Exception):  # ruff:ignore[error-suffix-on-exception-name]
     pass
 
 
@@ -858,7 +858,7 @@ def preprocess_arg(name, arg):
                     f"array type: got '{type(arg).__name__}', but expected one "
                     f"of {self.array_types}")
 
-            if name is not None:  # noqa: SIM102
+            if name is not None:  # ruff:ignore[collapsible-if]
                 # Tagging Placeholders with naming-related tags is pointless:
                 # They already have names. It's also counterproductive, as
                 # multiple placeholders with the same name that are not
@@ -1122,7 +1122,7 @@ def preprocess_arg(name: str | None, arg: Array):
                     f"array type: got '{type(arg).__name__}', but expected one "
                     f"of {self.array_types}")
 
-            if name is not None:  # noqa: SIM102
+            if name is not None:  # ruff:ignore[collapsible-if]
                 # Tagging Placeholders with naming-related tags is pointless:
                 # They already have names. It's also counterproductive, as
                 # multiple placeholders with the same name that are not
diff --git a/arraycontext/impl/pytato/compile.py b/arraycontext/impl/pytato/compile.py
index 79a7004a..b16baa64 100644
--- a/arraycontext/impl/pytato/compile.py
+++ b/arraycontext/impl/pytato/compile.py
@@ -150,7 +150,7 @@ def _get_arg_id_to_arg_and_arg_id_to_descr(args: tuple[Any, ...],
             arg_id_to_descr[arg_id] = ScalarInputDescriptor(np.dtype(type(arg)))
         elif is_array_container_type(arg.__class__):
             def id_collector(keys, ary):
-                arg_id = (kw, *keys)  # noqa: B023
+                arg_id = (kw, *keys)  # ruff:ignore[function-uses-loop-variable]
                 arg_id_to_arg[arg_id] = ary
                 arg_id_to_descr[arg_id] = LeafArrayDescriptor(
                         np.dtype(ary.dtype), ary.shape)
diff --git a/arraycontext/impl/pytato/outline.py b/arraycontext/impl/pytato/outline.py
index 547d48f0..a2d627f1 100644
--- a/arraycontext/impl/pytato/outline.py
+++ b/arraycontext/impl/pytato/outline.py
@@ -87,7 +87,7 @@ def id_collector(
                     pass
                 else:
                     assert isinstance(ary, pt.Array)
-                    arg_id = (kw, *keys)  # noqa: B023
+                    arg_id = (kw, *keys)  # ruff:ignore[function-uses-loop-variable]
                     arg_id_to_arg[arg_id] = ary
                 return ary
 
diff --git a/arraycontext/pytest.py b/arraycontext/pytest.py
index 1a160ad4..dda02047 100644
--- a/arraycontext/pytest.py
+++ b/arraycontext/pytest.py
@@ -78,7 +78,7 @@ def __init__(self, device: cl.Device) -> None:
     @override
     def is_available(cls) -> bool:
         try:
-            import pyopencl  # noqa: F401 # pyright: ignore[reportUnusedImport]
+            import pyopencl  # ruff:ignore[unused-import] # pyright: ignore[reportUnusedImport]
         except ImportError:
             return False
         else:
@@ -154,8 +154,8 @@ class _PytestPytatoPyOpenCLArrayContextFactory(PytestPyOpenCLArrayContextFactory
     @override
     def is_available(cls) -> bool:
         try:
-            import pyopencl  # noqa: F401 # pyright: ignore[reportUnusedImport]
-            import pytato  # noqa: F401  # pyright: ignore[reportUnusedImport]
+            import pyopencl  # ruff:ignore[unused-import] # pyright: ignore[reportUnusedImport]
+            import pytato  # ruff:ignore[unused-import]  # pyright: ignore[reportUnusedImport]
         except ImportError:
             return False
         else:
@@ -204,7 +204,7 @@ def __init__(self, *args, **kwargs) -> None:
     @override
     def is_available(cls) -> bool:
         try:
-            import jax  # noqa: F401 # pyright: ignore[reportUnusedImport]
+            import jax  # ruff:ignore[unused-import] # pyright: ignore[reportUnusedImport]
         except ImportError:
             return False
         else:
@@ -232,8 +232,8 @@ def __init__(self, *args, **kwargs) -> None:
     @override
     def is_available(cls) -> bool:
         try:
-            import jax  # noqa: F401 # pyright: ignore[reportUnusedImport]
-            import pytato  # noqa: F401 # pyright: ignore[reportUnusedImport]
+            import jax  # ruff:ignore[unused-import] # pyright: ignore[reportUnusedImport]
+            import pytato  # ruff:ignore[unused-import] # pyright: ignore[reportUnusedImport]
         except ImportError:
             return False
         else:
diff --git a/arraycontext/typing.py b/arraycontext/typing.py
index 043ef4d8..70758fe0 100644
--- a/arraycontext/typing.py
+++ b/arraycontext/typing.py
@@ -190,7 +190,7 @@ def reshape(self, *shape: int, order: OrderCF = "C") -> Array: ...
     def reshape(self, shape: tuple[int, ...], /, *, order: OrderCF = "C") -> Array: ...
 
     @property
-    def T(self) -> Array: ...  # noqa: N802
+    def T(self) -> Array: ...  # ruff:ignore[invalid-function-name]
 
     def transpose(self, axes: tuple[int, ...]) -> Array: ...
 
diff --git a/doc/conf.py b/doc/conf.py
index 354ad41a..3d32dd9b 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -55,4 +55,4 @@
 
 
 def setup(app):
-    app.connect("missing-reference", process_autodoc_missing_reference)  # noqa: F821
+    app.connect("missing-reference", process_autodoc_missing_reference)  # ruff:ignore[undefined-name]
diff --git a/examples/stub.py b/examples/stub.py
index 205e31dd..71733075 100644
--- a/examples/stub.py
+++ b/examples/stub.py
@@ -1 +1 @@
-import arraycontext  # noqa
+import arraycontext  # ruff:ignore[unused-import, missing-required-import]
diff --git a/pyproject.toml b/pyproject.toml
index 48910422..10502e49 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -93,12 +93,12 @@ extend-select = [
 ]
 extend-ignore = [
     "C90",      # McCabe complexity
-    "E221",     # multiple spaces before operator
-    "E226",     # missing whitespace around arithmetic operator
-    "E402",     # module-level import not at top of file
-    "RUF067",   # non-empty-init-module
-    "TRY300",
-    "TRY004",
+    "multiple-spaces-before-operator",
+    "missing-whitespace-around-arithmetic-operator",
+    "module-import-not-at-top-of-file",
+    "non-empty-init-module",
+    "try-consider-else",
+    "type-check-without-type-error",
 ]
 
 [tool.ruff.lint.flake8-quotes]
@@ -124,11 +124,11 @@ lines-after-imports = 2
 required-imports = ["from __future__ import annotations"]
 
 [tool.ruff.lint.per-file-ignores]
-"doc/conf.py" = ["I002", "S102"]
+"doc/conf.py" = ["missing-required-import", "exec-builtin"]
 # To avoid a requirement of array container definitions being someplace importable
 # from @dataclass_array_container.
-"test/test_utils.py" = ["I002"]
-"test/*.py" = ["S102"]
+"test/test_utils.py" = ["missing-required-import"]
+"test/*.py" = ["exec-builtin"]
 
 [tool.typos.default]
 extend-ignore-re = [
diff --git a/test/test_arraycontext.py b/test/test_arraycontext.py
index e5336cc2..30eb8a88 100644
--- a/test/test_arraycontext.py
+++ b/test/test_arraycontext.py
@@ -312,12 +312,12 @@ def test_array_context_np_like(
 
         if sym_name == "zeros_like":
             if np.isscalar(result):
-                assert result == 0.0  # noqa: RUF069
+                assert result == 0.0  # ruff:ignore[float-equality-comparison]
             else:
                 assert actx.to_numpy(actx.np.all(actx.np.equal(result, 0.0)))
         elif sym_name == "ones_like":
             if np.isscalar(result):
-                assert result == 1.0  # noqa: RUF069
+                assert result == 1.0  # ruff:ignore[float-equality-comparison]
             else:
                 assert actx.to_numpy(actx.np.all(actx.np.equal(result, 1.0)))
         else:
diff --git a/test/test_utils.py b/test/test_utils.py
index f58432f1..4d71e391 100644
--- a/test/test_utils.py
+++ b/test/test_utils.py
@@ -31,7 +31,7 @@
 # deprecated types are used.
 
 import logging
-from typing import (  # noqa: UP035
+from typing import (  # ruff:ignore[deprecated-import]
     ClassVar,
     Optional,  # pyright: ignore[reportDeprecated]
     Tuple,  # pyright: ignore[reportDeprecated]
@@ -72,7 +72,7 @@ def test_dataclass_array_container() -> None:
     class ArrayContainerWithOptional:
         x: np.ndarray
         # Deliberately left as Optional to test compatibility.
-        y: Optional[np.ndarray]  # noqa: UP045  # pyright: ignore[reportDeprecated]
+        y: Optional[np.ndarray]  # ruff:ignore[non-pep604-annotation-optional]  # pyright: ignore[reportDeprecated]
 
     with pytest.raises(TypeError, match=r"Field 'y':.*non-homogeneous.*"):
         # NOTE: cannot have wrapped annotations (here by `Optional`)
@@ -86,7 +86,7 @@ class ArrayContainerWithOptional:
     class ArrayContainerWithTuple:
         x: Array
         # Deliberately left as Tuple to test compatibility.
-        y: Tuple[Array, Array]  # noqa: UP006
+        y: Tuple[Array, Array]  # ruff:ignore[non-pep585-annotation]
 
     with pytest.raises(TypeError, match=r"Field 'y':.*has an element type.*"):
         dataclass_array_container(ArrayContainerWithTuple)
diff --git a/test/testlib.py b/test/testlib.py
index 25aa18c0..4a7971d8 100644
--- a/test/testlib.py
+++ b/test/testlib.py
@@ -27,7 +27,9 @@
 
 import numpy as np
 
-from pytools.obj_array import ObjectArray1D  # noqa: TC001
+from pytools.obj_array import (
+    ObjectArray1D,  # ruff:ignore[typing-only-first-party-import]
+)
 
 from arraycontext import (
     ArrayContext,
@@ -37,7 +39,10 @@
     with_array_context,
     with_container_arithmetic,
 )
-from arraycontext.typing import ArrayOrContainer, ScalarLike  # noqa: TC001
+from arraycontext.typing import (  # ruff:ignore[typing-only-first-party-import]
+    ArrayOrContainer,
+    ScalarLike,
+)
 
 
 # Containers live here, because in order for get_annotations to work, they must