diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 107a8921e..90b65b910 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -101,29 +101,40 @@ repos:
     rev: 6.1.0
     hooks:
     -   id: flake8
-- repo: https://github.com/PyCQA/pylint
-  rev: v3.0.0a7
-  hooks:
-    - id: pylint
-      name: pylint
-      entry: pylint
-      language: system
-      types: [python]
-      files: ^src/
-      args:
-        [
-          '--output-format=parseable',
-          '--rcfile=pylintrc',
-        ]
-    - id: pylint
-      name: pylint-tests-directory
-      entry: pylint
-      language: system
-      types: [python]
-      files: ^tests/
-      args:
-        [
-          '--output-format=parseable',
-          '--disable=missing-class-docstring,missing-function-docstring,protected-access',
-          '--rcfile=pylintrc',
-        ]
+-   repo: https://github.com/pycqa/pydocstyle
+    rev: 6.3.0
+    hooks:
+    -   id: pydocstyle
+        files: ^src/
+    -   id: pydocstyle
+        files: ^tests/
+        args:
+          [
+            '--ignore=D103,D213',
+          ]
+-   repo: https://github.com/PyCQA/pylint
+    rev: v3.0.0a7
+    hooks:
+      - id: pylint
+        name: pylint
+        entry: pylint
+        language: system
+        types: [python]
+        files: ^src/
+        args:
+          [
+            '--output-format=parseable',
+            '--rcfile=pylintrc',
+          ]
+      - id: pylint
+        name: pylint-tests-directory
+        entry: pylint
+        language: system
+        types: [python]
+        files: ^tests/
+        args:
+          [
+            '--output-format=parseable',
+            '--disable=missing-class-docstring,missing-function-docstring,protected-access',
+            '--rcfile=pylintrc',
+          ]
diff --git a/src/pymovements/dataset/dataset.py b/src/pymovements/dataset/dataset.py
index 40218e20c..7eea58629 100644
--- a/src/pymovements/dataset/dataset.py
+++ b/src/pymovements/dataset/dataset.py
@@ -870,7 +870,6 @@ def path(self) -> Path:
 
         Example
         -------
-
         By passing a `str` or a `Path` as `path` during initialization you can explicitly set the
         directory path of the dataset:
         >>> import pymovements as pm
diff --git a/src/pymovements/dataset/dataset_definition.py b/src/pymovements/dataset/dataset_definition.py
index 272f90390..018f80652 100644
--- a/src/pymovements/dataset/dataset_definition.py
+++ b/src/pymovements/dataset/dataset_definition.py
@@ -62,6 +62,7 @@ class DatasetDefinition:
     custom_read_kwargs : dict[str, Any], optional
         If specified, these keyword arguments will be passed to the file reading function.
     """
+
     # pylint: disable=too-many-instance-attributes
     name: str = '.'
 
diff --git a/src/pymovements/dataset/dataset_files.py b/src/pymovements/dataset/dataset_files.py
index 24a7be514..8dd3899f5 100644
--- a/src/pymovements/dataset/dataset_files.py
+++ b/src/pymovements/dataset/dataset_files.py
@@ -347,7 +347,6 @@ def add_fileinfo(
     pl.DataFrame:
         Dataframe with added columns from fileinfo dictionary keys.
     """
-
     df = df.select(
         [
             pl.lit(value).alias(column)
diff --git a/src/pymovements/dataset/dataset_paths.py b/src/pymovements/dataset/dataset_paths.py
index 3e768d18f..1bcbd4f63 100644
--- a/src/pymovements/dataset/dataset_paths.py
+++ b/src/pymovements/dataset/dataset_paths.py
@@ -184,7 +184,6 @@ def dataset(self) -> Path:
 
         Example
         -------
-
         By passing a `str` or a `Path` as `path` during initialization you can explicitly set the
         directory path of the dataset:
         >>> import pymovements as pm
@@ -242,7 +241,6 @@ def events(self) -> Path:
 
         Example
         -------
-
         >>> import pymovements as pm
         >>>
         >>> dataset = pm.Dataset("ToyDataset", path='/path/to/your/dataset/')
@@ -273,7 +271,6 @@ def preprocessed(self) -> Path:
 
         Example
         -------
-
         >>> import pymovements as pm
         >>>
         >>> dataset = pm.Dataset("ToyDataset", path='/path/to/your/dataset/')
@@ -306,7 +303,6 @@ def raw(self) -> Path:
 
         Example
         -------
-
         >>> import pymovements as pm
         >>>
         >>> dataset = pm.Dataset("ToyDataset", path='/path/to/your/dataset/')
diff --git a/src/pymovements/datasets/gazebase.py b/src/pymovements/datasets/gazebase.py
index da74cf8ac..4241a7e68 100644
--- a/src/pymovements/datasets/gazebase.py
+++ b/src/pymovements/datasets/gazebase.py
@@ -96,6 +96,7 @@ class GazeBase(DatasetDefinition):
 
     >>> dataset.load()# doctest: +SKIP
     """
+
     # pylint: disable=similarities
     # The PublicDatasetDefinition child classes potentially share code chunks for definitions.
 
diff --git a/src/pymovements/datasets/gazebasevr.py b/src/pymovements/datasets/gazebasevr.py
index f14456072..758dbf81b 100644
--- a/src/pymovements/datasets/gazebasevr.py
+++ b/src/pymovements/datasets/gazebasevr.py
@@ -97,6 +97,7 @@ class GazeBaseVR(DatasetDefinition):
 
     >>> dataset.load()# doctest: +SKIP
     """
+
     # pylint: disable=similarities
     # The PublicDatasetDefinition child classes potentially share code chunks for definitions.
 
diff --git a/src/pymovements/datasets/judo1000.py b/src/pymovements/datasets/judo1000.py
index 8af9d608a..0f7e3b72e 100644
--- a/src/pymovements/datasets/judo1000.py
+++ b/src/pymovements/datasets/judo1000.py
@@ -89,6 +89,7 @@ class JuDo1000(DatasetDefinition):
 
     >>> dataset.load()# doctest: +SKIP
     """
+
     # pylint: disable=similarities
     # The PublicDatasetDefinition child classes potentially share code chunks for definitions.
 
diff --git a/src/pymovements/datasets/toy_dataset.py b/src/pymovements/datasets/toy_dataset.py
index 27c2056a3..929efb50d 100644
--- a/src/pymovements/datasets/toy_dataset.py
+++ b/src/pymovements/datasets/toy_dataset.py
@@ -87,6 +87,7 @@ class ToyDataset(DatasetDefinition):
 
     >>> dataset.load()# doctest: +SKIP
     """
+
     # pylint: disable=similarities
     # The PublicDatasetDefinition child classes potentially share code chunks for definitions.
 
diff --git a/src/pymovements/datasets/toy_dataset_eyelink.py b/src/pymovements/datasets/toy_dataset_eyelink.py
index 4a86c9db5..11a7b4fa0 100644
--- a/src/pymovements/datasets/toy_dataset_eyelink.py
+++ b/src/pymovements/datasets/toy_dataset_eyelink.py
@@ -90,6 +90,7 @@ class ToyDatasetEyeLink(DatasetDefinition):
 
     >>> dataset.load()# doctest: +SKIP
     """
+
     # pylint: disable=similarities
     # The DatasetDefinition child classes potentially share code chunks for definitions.
 
diff --git a/src/pymovements/events/detection/_fill.py b/src/pymovements/events/detection/_fill.py
index 21946c363..f4c3d4dfa 100644
--- a/src/pymovements/events/detection/_fill.py
+++ b/src/pymovements/events/detection/_fill.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds the implementation of the ivt algorithm.
-"""
+"""This module holds the implementation of the event fill function."""
 from __future__ import annotations
 
 import numpy as np
@@ -36,8 +34,7 @@ def fill(
         minimum_duration: int = 1,
         name: str = 'unclassified',
 ) -> EventDataFrame:
-    """
-    Classify all previously unclassified timesteps as events.
+    """Classify all previously unclassified timesteps as events.
 
     Parameters
     ----------
@@ -55,7 +52,6 @@ def fill(
     pl.DataFrame
         A dataframe with detected fixations as rows.
     """
-
     timesteps = np.array(timesteps)
 
     # Create binary mask where each existing event is marked.
diff --git a/src/pymovements/events/detection/_idt.py b/src/pymovements/events/detection/_idt.py
index 72f0cd978..8d94db1db 100644
--- a/src/pymovements/events/detection/_idt.py
+++ b/src/pymovements/events/detection/_idt.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds the implementation for idt algorithm.
-"""
+"""This module holds the implementation for I-DT algorithm."""
 from __future__ import annotations
 
 import numpy as np
@@ -60,8 +58,7 @@ def idt(
         include_nan: bool = False,
         name: str = 'fixation',
 ) -> EventDataFrame:
-    """
-    Fixation identification based on dispersion threshold.
+    """Fixation identification based on dispersion threshold (I-DT).
 
     The algorithm identifies fixations by grouping consecutive points
     within a maximum separation (dispersion) threshold and a minimum duration threshold.
diff --git a/src/pymovements/events/detection/_ivt.py b/src/pymovements/events/detection/_ivt.py
index a34cd477d..12cc8e848 100644
--- a/src/pymovements/events/detection/_ivt.py
+++ b/src/pymovements/events/detection/_ivt.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds the implementation of the ivt algorithm.
-"""
+"""This module holds the implementation of the I-VT algorithm."""
 from __future__ import annotations
 
 import numpy as np
@@ -41,8 +39,7 @@ def ivt(
         include_nan: bool = False,
         name: str = 'fixation',
 ) -> EventDataFrame:
-    """
-    Identification of fixations based on velocity-threshold
+    """Identification of fixations based on velocity-threshold (I-VT).
 
     The algorithm classifies each point as a fixation if the velocity is below
     the given velocity threshold. Consecutive fixation points are merged into
diff --git a/src/pymovements/events/detection/_library.py b/src/pymovements/events/detection/_library.py
index f213e7533..6457bd3dc 100644
--- a/src/pymovements/events/detection/_library.py
+++ b/src/pymovements/events/detection/_library.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds the EventDataFrame class.
-"""
+"""This module holds the EventDetectionLibrary class."""
 from __future__ import annotations
 
 from collections.abc import Callable
@@ -32,7 +30,7 @@ class EventDetectionLibrary:
 
     Attributes
     ----------
-    methods:
+    `methods`:
         Dictionary of event detection methods.
     """
 
diff --git a/src/pymovements/events/detection/_microsaccades.py b/src/pymovements/events/detection/_microsaccades.py
index 3654da1c7..f5c2281d1 100644
--- a/src/pymovements/events/detection/_microsaccades.py
+++ b/src/pymovements/events/detection/_microsaccades.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds the implementation for the Engbert microsaccades algorithm.
-"""
+"""This module holds the implementation for the Engbert microsaccades algorithm."""
 from __future__ import annotations
 
 from collections.abc import Sized
diff --git a/src/pymovements/events/frame.py b/src/pymovements/events/frame.py
index 3b7b96ab9..6ce425bb4 100644
--- a/src/pymovements/events/frame.py
+++ b/src/pymovements/events/frame.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds the EventDataFrame class.
-"""
+"""This module holds the EventDataFrame class."""
 from __future__ import annotations
 
 from collections.abc import Sequence
@@ -126,9 +124,11 @@ def schema(self) -> pl.type_aliases.SchemaDict:
         return self.frame.schema
 
     def __len__(self) -> int:
+        """Get number of events in dataframe."""
         return self.frame.__len__()
 
     def __getitem__(self, *args: Any, **kwargs: Any) -> Any:
+        """Get item."""
         return self.frame.__getitem__(*args, **kwargs)
 
     @property
@@ -137,7 +137,7 @@ def columns(self) -> list[str]:
         return self.frame.columns
 
     def _add_duration_property(self) -> None:
-        """Adds duration property column to dataframe."""
+        """Add duration property column to dataframe."""
         self.frame = self.frame.select([pl.all(), duration().alias('duration')])
 
     def add_event_properties(
diff --git a/src/pymovements/events/properties.py b/src/pymovements/events/properties.py
index 297d64f9f..c1363c317 100644
--- a/src/pymovements/events/properties.py
+++ b/src/pymovements/events/properties.py
@@ -39,16 +39,16 @@ def amplitude(
         position_column: str = 'position',
         n_components: int = 2,
 ) -> pl.Expr:
-    """Amplitude of an event.
+    r"""Amplitude of an event.
 
     The amplitude is calculated as:
 
     .. math::
-        \\text{Amplitude} = \\sqrt{(x_{\\text{max}} - x_{\\text{min}})^2 +
-        (y_{\\text{max}} - y_{\\text{min}})^2}
+        \text{Amplitude} = \sqrt{(x_{\text{max}} - x_{\text{min}})^2 +
+        (y_{\text{max}} - y_{\text{min}})^2}
 
-    where :math:`(x_{\\text{min}},\\; x_{\\text{max}})` and
-    :math:`(y_{\\text{min}},\\; y_{\\text{max}})` are the minimum and maximum values of the
+    where :math:`(x_{\text{min}},\; x_{\text{max}})` and
+    :math:`(y_{\text{min}},\; y_{\text{max}})` are the minimum and maximum values of the
     :math:`x` and :math:`y` components of the gaze positions during an event.
 
     Parameters
@@ -80,16 +80,16 @@ def dispersion(
         position_column: str = 'position',
         n_components: int = 2,
 ) -> pl.Expr:
-    """
+    r"""
     Dispersion of an event.
 
     The dispersion is calculated as:
 
     .. math::
-        \\text{Dispersion} = x_{\\text{max}} - x_{\\text{min}} + y_{\\text{max}} - y_{\\text{min}}
+        \text{Dispersion} = x_{\text{max}} - x_{\text{min}} + y_{\text{max}} - y_{\text{min}}
 
-    where :math:`(x_{\\text{min}},\\; x_{\\text{max}})` and
-    :math:`(y_{\\text{min}},\\; y_{\\text{max}})` are the minimum and maximum values of the
+    where :math:`(x_{\text{min}},\; x_{\text{max}})` and
+    :math:`(y_{\text{min}},\; y_{\text{max}})` are the minimum and maximum values of the
     :math:`x` and :math:`y` components of the gaze positions during an event.
 
     Parameters
@@ -118,12 +118,12 @@ def disposition(
         position_column: str = 'position',
         n_components: int = 2,
 ) -> pl.Expr:
-    """Disposition of an event.
+    r"""Disposition of an event.
 
     The disposition is calculated as:
 
     .. math::
-        \\text{Disposition} = \\sqrt{(x_0 - x_n)^2 + (y_0 - y_n)^2}
+        \text{Disposition} = \sqrt{(x_0 - x_n)^2 + (y_0 - y_n)^2}
 
     where :math:`x_0` and :math:`y_0` are the coordinates of the starting position and
     :math:`x_n` and :math:`y_n` are the coordinates of the ending position of an event.
@@ -168,18 +168,18 @@ def location(
         position_column: str = 'position',
         n_components: int = 2,
 ) -> pl.Expr:
-    """Location of an event.
+    r"""Location of an event.
 
     For method ``mean`` the location is calculated as:
 
     .. math::
-        \\text{Location} = \\frac{1}{n} \\sum_{i=1}^n \\text{position}_i
+        \text{Location} = \frac{1}{n} \sum_{i=1}^n \text{position}_i
 
     For method ``median`` the location is calculated as:
 
     .. math::
-        \\text{Location} = \\text{median} \\left(\\text{position}_1, \\ldots,
-         \\text{position}_n \\right)
+        \text{Location} = \text{median} \left(\text{position}_1, \ldots,
+         \text{position}_n \right)
 
 
     Parameters
@@ -229,12 +229,12 @@ def peak_velocity(
         velocity_column: str = 'velocity',
         n_components: int = 2,
 ) -> pl.Expr:
-    """Peak velocity of an event.
+    r"""Peak velocity of an event.
 
     The peak velocity is calculated as:
 
     .. math::
-        \\text{Peak Velocity} = \\max \\left(\\sqrt{v_x^2 + v_y^2} \\right)
+        \text{Peak Velocity} = \max \left(\sqrt{v_x^2 + v_y^2} \right)
 
     where :math:`v_x` and :math:`v_y` are the velocity components in :math:`x` and :math:`y`
     direction, respectively.
diff --git a/src/pymovements/exceptions.py b/src/pymovements/exceptions.py
index afe3123e9..e20b04c84 100644
--- a/src/pymovements/exceptions.py
+++ b/src/pymovements/exceptions.py
@@ -25,5 +25,6 @@ class InvalidProperty(Exception):
     """Raised if requested property is invalid."""
 
     def __init__(self, property_name: str, valid_properties: list[str]):
+        """Initialize InvalidProperty object."""
         message = f"property '{property_name}' is invalid. Valid properties are: {valid_properties}"
         super().__init__(message)
diff --git a/src/pymovements/gaze/experiment.py b/src/pymovements/gaze/experiment.py
index 7da813803..e89b65519 100644
--- a/src/pymovements/gaze/experiment.py
+++ b/src/pymovements/gaze/experiment.py
@@ -29,12 +29,10 @@
 
 @decorators.auto_str
 class Experiment:
-    """
-    Experiment class for holding experiment properties.
+    """Experiment class for holding experiment properties.
 
     Attributes
     ----------
-
     screen : Screen
         Screen object for experiment
     sampling_rate : float
@@ -46,12 +44,10 @@ def __init__(
             screen_width_cm: float, screen_height_cm: float,
             distance_cm: float, origin: str, sampling_rate: float,
     ):
-        """
-        Initializes Experiment.
+        """Initialize Experiment.
 
         Parameters
         ----------
-
         screen_width_px : int
             Screen width in pixels
         screen_height_px : int
diff --git a/src/pymovements/gaze/gaze_dataframe.py b/src/pymovements/gaze/gaze_dataframe.py
index a6de1995e..f1e48f58b 100644
--- a/src/pymovements/gaze/gaze_dataframe.py
+++ b/src/pymovements/gaze/gaze_dataframe.py
@@ -141,7 +141,6 @@ def __init__(
 
         Examples
         --------
-
         First let's create an example `DataFrame` with three columns:
         the timestamp ``t`` and ``x`` and ``y`` for the pixel position.
 
@@ -432,7 +431,6 @@ def unnest(
         AttributeError
             If number of components is not 2, 4 or 6.
         """
-
         checks.check_is_mutual_exclusive(
             output_columns=output_columns,
             output_suffixes=output_suffixes,
diff --git a/src/pymovements/gaze/integration.py b/src/pymovements/gaze/integration.py
index e61c9025e..66cc17cda 100644
--- a/src/pymovements/gaze/integration.py
+++ b/src/pymovements/gaze/integration.py
@@ -41,8 +41,7 @@ def from_numpy(
         velocity_columns: list[str] | None = None,
         acceleration_columns: list[str] | None = None,
 ) -> GazeDataFrame:
-    """Construct a :py:class:`~pymovements.gaze.gaze_dataframe.GazeDataFrame`
-    from a numpy array.
+    """Get a :py:class:`~pymovements.gaze.gaze_dataframe.GazeDataFrame` from a numpy array.
 
     Parameters
     ----------
@@ -91,8 +90,7 @@ def from_pandas(
         velocity_columns: list[str] | None = None,
         acceleration_columns: list[str] | None = None,
 ) -> GazeDataFrame:
-    """Construct a :py:class:`~pymovements.gaze.gaze_dataframe.GazeDataFrame`
-    from a pandas DataFrame.
+    """Get a :py:class:`~pymovements.gaze.gaze_dataframe.GazeDataFrame` from a pandas DataFrame.
 
     Parameters
     ----------
diff --git a/src/pymovements/gaze/screen.py b/src/pymovements/gaze/screen.py
index 24e851577..772827cb8 100644
--- a/src/pymovements/gaze/screen.py
+++ b/src/pymovements/gaze/screen.py
@@ -29,9 +29,9 @@
 
 @decorators.auto_str
 class Screen:
-    """
-    Screen class for holding screen properties and transforming pixel
-    coordinates to degrees of visual angle.
+    """Screen class for holding screen properties.
+
+     Also transforms pixel coordinates to degrees of visual angle.
 
     Attributes
     ----------
@@ -67,8 +67,7 @@ def __init__(
             distance_cm: float,
             origin: str,
     ):
-        """
-        Initializes Screen.
+        """Initialize Screen.
 
         Parameters
         ----------
@@ -100,7 +99,6 @@ def __init__(
         height_cm=30.00, distance_cm=68.00, origin=lower left,
         x_max_dva=15.60, y_max_dva=12.43, x_min_dva=-15.60,
         y_min_dva=-12.43)
-
         """
         checks.check_no_zeros(width_px, 'width_px')
         checks.check_no_zeros(height_px, 'height_px')
@@ -137,8 +135,7 @@ def pix2deg(
             self,
             arr: float | list[float] | list[list[float]] | np.ndarray,
     ) -> np.ndarray:
-        """
-        Converts pixel screen coordinates to degrees of visual angle.
+        """Convert pixel screen coordinates to degrees of visual angle.
 
         Parameters
         ----------
diff --git a/src/pymovements/gaze/transforms.py b/src/pymovements/gaze/transforms.py
index 5fc61ffe3..ebef4c02f 100644
--- a/src/pymovements/gaze/transforms.py
+++ b/src/pymovements/gaze/transforms.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Module for py:func:`pymovements.gaze.transforms`"""
+"""Module for py:func:`pymovements.gaze.transforms."""
 from __future__ import annotations
 
 from functools import partial
@@ -40,7 +40,7 @@ class TransformLibrary:
 
     Attributes
     ----------
-    methods:
+    `methods`:
         Dictionary of transformation methods.
     """
 
@@ -175,7 +175,7 @@ def pix2deg(
         pixel_column: str = 'pixel',
         position_column: str = 'position',
 ) -> pl.Expr:
-    """Converts pixel screen coordinates to degrees of visual angle.
+    """Convert pixel screen coordinates to degrees of visual angle.
 
     Parameters
     ----------
@@ -223,7 +223,7 @@ def pix2deg(
 
 
 def _arctan2_helper(distance: float) -> Callable:
-    """Returns single-argument lambda function with fixed second argument."""
+    """Return single-argument lambda function with fixed second argument."""
     return lambda s: np.arctan2(s, distance)
 
 
@@ -436,7 +436,7 @@ def savitzky_golay(
         derivative: int = 0,
         padding: str | float | int | None = 'nearest',
 ) -> pl.Expr:
-    """Apply a 1-D Savitzky-Golay filter to a column. :cite:p:`SavitzkyGolay1964`
+    """Apply a 1-D Savitzky-Golay filter to a column|_|:cite:p:`SavitzkyGolay1964`.
 
     Parameters
     ----------
diff --git a/src/pymovements/gaze/transforms_numpy.py b/src/pymovements/gaze/transforms_numpy.py
index 2650eb2f2..fcaf2bd5d 100644
--- a/src/pymovements/gaze/transforms_numpy.py
+++ b/src/pymovements/gaze/transforms_numpy.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-Transforms module.
-"""
+"""Transforms module."""
 from __future__ import annotations
 
 from typing import Any
@@ -37,7 +35,7 @@ def pix2deg(
         distance_cm: float,
         origin: str,
 ) -> np.ndarray:
-    """Converts pixel screen coordinates to degrees of visual angle.
+    """Convert pixel screen coordinates to degrees of visual angle.
 
     Parameters
     ----------
@@ -387,7 +385,7 @@ def pos2vel(
 
 
 def norm(arr: np.ndarray, axis: int | None = None) -> np.ndarray | Any:
-    r"""Takes the norm of an array.
+    r"""Take the norm of an array.
 
     The norm is defined by :math:`\sqrt{x^2 + y^2}` with :math:`x` being the yaw component and
     :math:`y` being the pitch component of a coordinate.
diff --git a/src/pymovements/plotting/heatmap.py b/src/pymovements/plotting/heatmap.py
index 173aa1410..44da8953a 100644
--- a/src/pymovements/plotting/heatmap.py
+++ b/src/pymovements/plotting/heatmap.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-Heatmap module.
-"""
+"""Heatmap module."""
 from __future__ import annotations
 
 import matplotlib.pyplot as plt
@@ -95,7 +93,6 @@ def heatmap(
     plt.Figure
         The heatmap figure.
     """
-
     # Extract x and y positions from the gaze dataframe
     x = gaze.frame[position_column].list.get(0).to_numpy()
     y = gaze.frame[position_column].list.get(1).to_numpy()
diff --git a/src/pymovements/plotting/main_sequence_plot.py b/src/pymovements/plotting/main_sequence_plot.py
index f7c9edd3b..551e73152 100644
--- a/src/pymovements/plotting/main_sequence_plot.py
+++ b/src/pymovements/plotting/main_sequence_plot.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds the main sequence plot.
-"""
+"""This module holds the main sequence plot."""
 from __future__ import annotations
 
 import matplotlib.pyplot as plt
@@ -42,8 +40,7 @@ def main_sequence_plot(
         show: bool = True,
         **kwargs: Collection,
 ) -> None:
-    """
-    Plots the saccade main sequence.
+    """Plot the saccade main sequence.
 
     Parameters
     ----------
diff --git a/src/pymovements/plotting/traceplot.py b/src/pymovements/plotting/traceplot.py
index 643d951d3..4bacb1fe8 100644
--- a/src/pymovements/plotting/traceplot.py
+++ b/src/pymovements/plotting/traceplot.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds the traceplot.
-"""
+"""This module holds the traceplot."""
 from __future__ import annotations
 
 import sys
diff --git a/src/pymovements/plotting/tsplot.py b/src/pymovements/plotting/tsplot.py
index d0ce9def5..8207ea715 100644
--- a/src/pymovements/plotting/tsplot.py
+++ b/src/pymovements/plotting/tsplot.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds the time series plot.
-"""
+"""This module holds the time series plot."""
 from __future__ import annotations
 
 import math
diff --git a/src/pymovements/synthetic/step_function.py b/src/pymovements/synthetic/step_function.py
index 67ad9e670..dbed373f4 100644
--- a/src/pymovements/synthetic/step_function.py
+++ b/src/pymovements/synthetic/step_function.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds the synthetic eye gaze step function.
-"""
+"""This module holds the synthetic eye gaze step function."""
 from __future__ import annotations
 
 from collections.abc import Sized
diff --git a/src/pymovements/utils/archives.py b/src/pymovements/utils/archives.py
index 5a29553d3..53f53c0c7 100644
--- a/src/pymovements/utils/archives.py
+++ b/src/pymovements/utils/archives.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-Utils module for extracting archives and decompressing files.
-"""
+"""Utils module for extracting archives and decompressing files."""
 from __future__ import annotations
 
 import bz2
@@ -42,6 +40,7 @@ def extract_archive(
         verbose: int = 1,
 ) -> Path:
     """Extract an archive.
+
     The archive type and a possible compression is automatically detected from the file name.
     If the file is compressed but not an archive the call is dispatched to :func:`_decompress`.
 
diff --git a/src/pymovements/utils/checks.py b/src/pymovements/utils/checks.py
index 4fc06a3a8..a82d350fc 100644
--- a/src/pymovements/utils/checks.py
+++ b/src/pymovements/utils/checks.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds basic checks which will be reused in other modules.
-"""
+"""This module holds basic checks which will be reused in other modules."""
 from __future__ import annotations
 
 from collections.abc import Sized
@@ -29,9 +27,7 @@
 
 
 def check_no_zeros(variable: Any, name: str = 'variable') -> None:
-    """
-    Check if variable, or if it is iterable, any of its components are zero.
-    """
+    """Check if variable, or if it is iterable, any of its components are zero."""
     # construct error message first
     error_message = f'{name} must not be zero'
 
@@ -54,9 +50,7 @@ def check_no_zeros(variable: Any, name: str = 'variable') -> None:
 
 
 def check_nan_both_channels(arr: np.ndarray) -> None:
-    """
-    Checks if all nans occur at the same time steps for both channels.
-    """
+    """Check if all nans occur at the same time steps for both channels."""
     # sanity check: horizontal and vertical gaze coordinates missing
     # values at the same time (Eyelink eyetracker never records only
     # one coordinate)
@@ -67,7 +61,7 @@ def check_nan_both_channels(arr: np.ndarray) -> None:
 
 
 def check_shapes(**kwargs: Any) -> None:
-    """Checks if all provided arrays are of shape ``(N, 2)`` and shape is equal for all arrays.
+    """Check if all provided arrays are of shape ``(N, 2)`` and shape is equal for all arrays.
 
     Parameters
     ----------
@@ -79,7 +73,6 @@ def check_shapes(**kwargs: Any) -> None:
     ValueError
         If any of the arrays is not of shape ``(N, 2)`` or if the shapes are not equal.
     """
-
     for key, array in kwargs.items():
         if array.ndim != 2 or array.shape[1] != 2:
             raise ValueError(f'{key} must have shape (N, 2) but have shape {array.shape}')
diff --git a/src/pymovements/utils/decorators.py b/src/pymovements/utils/decorators.py
index 15155b67a..5ccd42b28 100644
--- a/src/pymovements/utils/decorators.py
+++ b/src/pymovements/utils/decorators.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds utils for developers and is not part of the user API.
-"""
+"""This module holds utils for developers and is not part of the user API."""
 from __future__ import annotations
 
 from typing import Any
@@ -29,9 +27,7 @@
 
 
 def auto_str(cls: type[ClassT]) -> type[ClassT]:
-    """
-    Automatically generate __str__() to include all arguments. Can be used as a decorator.
-    """
+    """Automatically generate __str__() to include all arguments. Can be used as a decorator."""
     def shorten(value: Any) -> str:
         if isinstance(value, float):
             value = f'{value:.2f}'
diff --git a/src/pymovements/utils/downloads.py b/src/pymovements/utils/downloads.py
index 8ea1ae403..fc053fd0c 100644
--- a/src/pymovements/utils/downloads.py
+++ b/src/pymovements/utils/downloads.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-Utils module for downloading files.
-"""
+"""Utils module for downloading files."""
 from __future__ import annotations
 
 import hashlib
@@ -218,7 +216,10 @@ def __init__(self, **kwargs: Any):
         super().__init__(unit='B', unit_scale=True, unit_divisor=1024, miniters=1, **kwargs)
 
     def update_to(self, b: int = 1, bsize: int = 1, tsize: None | int = None) -> bool | None:
-        """
+        """Update progress bar.
+
+        Parameters
+        ----------
         b  : int, optional
             Number of blocks transferred so far [default: 1].
         bsize  : int, optional
diff --git a/src/pymovements/utils/filters.py b/src/pymovements/utils/filters.py
index d75f49a96..525a30525 100644
--- a/src/pymovements/utils/filters.py
+++ b/src/pymovements/utils/filters.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds filter specific funtions.
-"""
+"""This module holds filter specific funtions."""
 from __future__ import annotations
 
 import numpy as np
@@ -31,8 +29,7 @@ def filter_candidates_remove_nans(
         candidates: list[np.ndarray],
         values: np.ndarray,
 ) -> list[np.ndarray]:
-    """
-    Filters a list of candidates for an event-detection algorithm
+    """Filter a list of candidates for an event-detection algorithm.
 
     Removes leading and ending np.nans for all candidates in candidates
 
@@ -69,8 +66,7 @@ def events_split_nans(
         candidates: list[np.ndarray],
         values: np.ndarray,
 ) -> list[np.ndarray]:
-    """
-    Filters a list of candidates for an event-detection algorithm
+    """Filter a list of candidates for an event-detection algorithm.
 
     Splits events if np.nans are within an event
 
diff --git a/src/pymovements/utils/parsing.py b/src/pymovements/utils/parsing.py
index b48c52587..439e8d732 100755
--- a/src/pymovements/utils/parsing.py
+++ b/src/pymovements/utils/parsing.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-""" Converts ascii to csv files."""
+"""Module for parsing input data."""
 from __future__ import annotations
 
 import re
@@ -38,14 +38,13 @@
 
 
 def check_nan(sample_location: str) -> float:
-    """Returns position as float or np.nan depending on validity of sample
+    """Return position as float or np.nan depending on validity of sample.
 
     Parameters
     ----------
     sample_location: str
         Sample location as extracted from ascii file.
     """
-
     try:
         ret = float(sample_location)
     except ValueError:
@@ -113,7 +112,7 @@ def parse_eyelink(
         patterns: list | None = None,
         schema: dict | None = None,
 ) -> pl.DataFrame:
-    """Processes ascii files to csv.
+    """Process EyeLink asc file.
 
     Parameters
     ----------
diff --git a/src/pymovements/utils/paths.py b/src/pymovements/utils/paths.py
index 590c0d25d..4da14e249 100644
--- a/src/pymovements/utils/paths.py
+++ b/src/pymovements/utils/paths.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds path specific funtions.
-"""
+"""This module holds path specific funtions."""
 from __future__ import annotations
 
 import re
@@ -31,8 +29,8 @@ def get_filepaths(
         extension: str | list[str] | None = None,
         regex: re.Pattern | None = None,
 ) -> list[Path]:
-    """
-    Get filepaths from rootpath depending on extension or regular expression.
+    """Get filepaths from rootpath depending on extension or regular expression.
+
     Passing extension and regex is mutually exclusive.
 
     Parameters
@@ -52,7 +50,6 @@ def get_filepaths(
     ------
     ValueError
         If both extension and regex is being passed.
-
     """
     if extension is not None and regex is not None:
         raise ValueError('extension and regex are mutually exclusive')
diff --git a/src/pymovements/utils/strings.py b/src/pymovements/utils/strings.py
index 799ba5e38..e7a274759 100644
--- a/src/pymovements/utils/strings.py
+++ b/src/pymovements/utils/strings.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module holds string specific funtions.
-"""
+"""This module holds string specific funtions."""
 from __future__ import annotations
 
 import re
@@ -30,8 +28,8 @@
 
 
 def curly_to_regex(s: str) -> re.Pattern:
-    """
-    Returns regex pattern converted from provided python formatting style pattern.
+    """Return regex pattern converted from provided python formatting style pattern.
+
     By default all parameters are strings, if you want to specify number you can do: {num:d}
     If you want to specify parameter's length you can do: {two_symbols:2} or {four_digits:4d}
     Characters { and } can be escaped the same way as in python: {{ and }}
diff --git a/tests/__init__.py b/tests/__init__.py
index d42c5aa46..780b97397 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -17,3 +17,4 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
+"""pymovements top-level module."""
diff --git a/tests/dataset/dataset_download_test.py b/tests/dataset/dataset_download_test.py
index 12106a59f..ca26acbe9 100644
--- a/tests/dataset/dataset_download_test.py
+++ b/tests/dataset/dataset_download_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Test all download and extract functionality of pymovements.Dataset"""
+"""Test all download and extract functionality of pymovements.Dataset."""
 from __future__ import annotations
 
 from dataclasses import dataclass
diff --git a/tests/dataset/dataset_files_test.py b/tests/dataset/dataset_files_test.py
index 005a45098..95e4ae670 100644
--- a/tests/dataset/dataset_files_test.py
+++ b/tests/dataset/dataset_files_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-""" Tests pymovements asc to csv processing"""
+"""Tests pymovements asc to csv processing."""
 # flake8: noqa: E101, W191, E501
 # pylint: disable=duplicate-code
 import numpy as np
diff --git a/tests/datasets/datasets_test.py b/tests/datasets/datasets_test.py
index 9e8360b99..6df6db7d0 100644
--- a/tests/datasets/datasets_test.py
+++ b/tests/datasets/datasets_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Test public dataset definitions"""
+"""Test public dataset definitions."""
 from __future__ import annotations
 
 import pytest
diff --git a/tests/events/detection/fill_test.py b/tests/events/detection/fill_test.py
index 34aebbbba..5870bc44f 100644
--- a/tests/events/detection/fill_test.py
+++ b/tests/events/detection/fill_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""This module tests functionality of the IVT algorithm."""
+"""Tests functionality of the IVT algorithm."""
 from __future__ import annotations
 
 import numpy as np
diff --git a/tests/events/detection/idt_test.py b/tests/events/detection/idt_test.py
index 4695df140..47bea10cc 100644
--- a/tests/events/detection/idt_test.py
+++ b/tests/events/detection/idt_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""This module tests functionality of the IDT algorithm."""
+"""Tests functionality of the IDT algorithm."""
 import numpy as np
 import pytest
 from polars.testing import assert_frame_equal
diff --git a/tests/events/detection/ivt_test.py b/tests/events/detection/ivt_test.py
index c0fac5823..e5377db55 100644
--- a/tests/events/detection/ivt_test.py
+++ b/tests/events/detection/ivt_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""This module tests functionality of the IVT algorithm."""
+"""Test functionality of the IVT algorithm."""
 from __future__ import annotations
 
 import numpy as np
diff --git a/tests/events/properties_test.py b/tests/events/properties_test.py
index 1d16b8456..ab0c57337 100644
--- a/tests/events/properties_test.py
+++ b/tests/events/properties_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Test module pymovements.events.event_properties"""
+"""Test module pymovements.events.event_properties."""
 import numpy as np
 import polars as pl
 import pytest
diff --git a/tests/gaze/transforms/center_origin_test.py b/tests/gaze/transforms/center_origin_test.py
index f7dea5c3b..12f7e16cd 100644
--- a/tests/gaze/transforms/center_origin_test.py
+++ b/tests/gaze/transforms/center_origin_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Test pymovements.gaze.transforms.center_origin"""
+"""Test pymovements.gaze.transforms.center_origin."""
 import polars as pl
 import pytest
 from polars.testing import assert_frame_equal
diff --git a/tests/gaze/transforms/downsample_test.py b/tests/gaze/transforms/downsample_test.py
index 239fdd948..9e8411efa 100644
--- a/tests/gaze/transforms/downsample_test.py
+++ b/tests/gaze/transforms/downsample_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Test pymovements.gaze.transforms.downsample"""
+"""Test pymovements.gaze.transforms.downsample."""
 import polars as pl
 import pytest
 from polars.testing import assert_frame_equal
diff --git a/tests/gaze/transforms/norm_test.py b/tests/gaze/transforms/norm_test.py
index a89d22c97..d57ede27b 100644
--- a/tests/gaze/transforms/norm_test.py
+++ b/tests/gaze/transforms/norm_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Test pymovements.gaze.transforms.norm"""
+"""Test pymovements.gaze.transforms.norm."""
 import polars as pl
 import pytest
 from polars.testing import assert_series_equal
diff --git a/tests/gaze/transforms/pix2deg_test.py b/tests/gaze/transforms/pix2deg_test.py
index 0e8bbe32a..0ec5b775d 100644
--- a/tests/gaze/transforms/pix2deg_test.py
+++ b/tests/gaze/transforms/pix2deg_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Test pymovements.gaze.transforms.pix2deg"""
+"""Test pymovements.gaze.transforms.pix2deg."""
 import numpy as np
 import polars as pl
 import pytest
diff --git a/tests/gaze/transforms/pos2acc_test.py b/tests/gaze/transforms/pos2acc_test.py
index a7f47aecc..815d44047 100644
--- a/tests/gaze/transforms/pos2acc_test.py
+++ b/tests/gaze/transforms/pos2acc_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Test pymovements.gaze.transforms.pos2acc"""
+"""Test pymovements.gaze.transforms.pos2acc."""
 import polars as pl
 import pytest
 from polars.testing import assert_frame_equal
diff --git a/tests/gaze/transforms/pos2vel_test.py b/tests/gaze/transforms/pos2vel_test.py
index 6f30f3ab8..ea8a5661d 100644
--- a/tests/gaze/transforms/pos2vel_test.py
+++ b/tests/gaze/transforms/pos2vel_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Test pymovements.gaze.transforms.pos2vel"""
+"""Test pymovements.gaze.transforms.pos2vel."""
 import polars as pl
 import pytest
 from polars.testing import assert_frame_equal
diff --git a/tests/gaze/transforms/savitzky_golay_test.py b/tests/gaze/transforms/savitzky_golay_test.py
index c6cb4e7d3..6c1d3bda7 100644
--- a/tests/gaze/transforms/savitzky_golay_test.py
+++ b/tests/gaze/transforms/savitzky_golay_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Test pymovements.gaze.transforms.savitzky_golay"""
+"""Test pymovements.gaze.transforms.savitzky_golay."""
 import polars as pl
 import pytest
 from polars.testing import assert_frame_equal
diff --git a/tests/gaze/transforms/transforms_library_test.py b/tests/gaze/transforms/transforms_library_test.py
index 2dbc7f915..c20a27607 100644
--- a/tests/gaze/transforms/transforms_library_test.py
+++ b/tests/gaze/transforms/transforms_library_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""Test public dataset definitions"""
+"""Test public dataset definitions."""
 from __future__ import annotations
 
 import pytest
diff --git a/tests/gaze/transforms_numpy_test.py b/tests/gaze/transforms_numpy_test.py
index 4884dc7ac..5ca219f72 100644
--- a/tests/gaze/transforms_numpy_test.py
+++ b/tests/gaze/transforms_numpy_test.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-Test all functions in pymovements.transforms.
-"""
+"""Test all functions in pymovements.transforms."""
 import numpy as np
 import pytest
 
diff --git a/tests/synthetic/step_function_test.py b/tests/synthetic/step_function_test.py
index c8bcb0c9f..337343a18 100644
--- a/tests/synthetic/step_function_test.py
+++ b/tests/synthetic/step_function_test.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-This module tests functionality of the synthetic eye gaze step function.
-"""
+"""Tests functionality of the synthetic eye gaze step function."""
 import numpy as np
 import pytest
 
diff --git a/tests/utils/archives_test.py b/tests/utils/archives_test.py
index 6115a3118..1f20818a1 100644
--- a/tests/utils/archives_test.py
+++ b/tests/utils/archives_test.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-Test pymovements utils archives.
-"""
+"""Test pymovements utils archives."""
 import bz2
 import gzip
 import lzma
@@ -35,9 +33,7 @@
 
 
 def test_extract_archive_wrong_suffix():
-    """
-    Test unsupported suffix for extract_archive()
-    """
+    """Test unsupported suffix for extract_archive()."""
     with pytest.raises(RuntimeError) as excinfo:
         extract_archive(pathlib.Path('test.jpg'))
     msg, = excinfo.value.args
@@ -46,9 +42,7 @@ def test_extract_archive_wrong_suffix():
 
 
 def test_detect_file_type_no_suffixes():
-    """
-    Test extract_archive() for no files with suffix
-    """
+    """Test extract_archive() for no files with suffix."""
     with pytest.raises(RuntimeError) as excinfo:
         extract_archive(pathlib.Path('test'))
     msg, = excinfo.value.args
diff --git a/tests/utils/checks_test.py b/tests/utils/checks_test.py
index 30c00301a..f3f9f57b4 100644
--- a/tests/utils/checks_test.py
+++ b/tests/utils/checks_test.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-Test pymovements checks.
-"""
+"""Test pymovements checks."""
 import numpy as np
 import pytest
 
@@ -53,9 +51,7 @@
     ],
 )
 def test_check_no_zeros_raises_error(variable, expected_error, expected_err_msg):
-    """
-    Test that check_no_zeros() only raises an Exception if there are zeros in the input array.
-    """
+    """Test that check_no_zeros() only raises an Exception if there are zeros in the input array."""
     if expected_error is None:
         checks.check_no_zeros(variable)
     else:
@@ -101,9 +97,9 @@ def test_check_no_zeros_raises_error(variable, expected_error, expected_err_msg)
     ],
 )
 def test_check_nan_both_channels_raises_error(arr, expected_error, expected_err_msg):
-    """
-    Test that check_nan_both_channels() only raises an Exception if all nans
-    occur at the same time step for both channels.
+    """Test that check_nan_both_channels() raises an Exception.
+
+    Only iff all nans occur at the same time step for both channels.
     """
     if expected_error is None:
         checks.check_nan_both_channels(arr)
@@ -186,10 +182,10 @@ def test_check_nan_both_channels_raises_error(arr, expected_error, expected_err_
     ],
 )
 def test_check_shapes_raises_error(kwargs, expected_error, expected_err_msg):
-    """
-    Test that check_shapes() only raises an Exception if
-    the shapes of the positions and velocities are not (N, 2) or if the lengths
-    of the positions and velocities are not equal.
+    """Test that check_shapes() raises an Exception.
+
+    Only if the shapes of the positions and velocities are not (N, 2) or if the lengths of the
+    positions and velocities are not equal.
     """
     if expected_error is None:
         checks.check_shapes(**kwargs)
diff --git a/tests/utils/downloads_test.py b/tests/utils/downloads_test.py
index d9133aa75..ae6ff3bc1 100644
--- a/tests/utils/downloads_test.py
+++ b/tests/utils/downloads_test.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-Test pymovements utils downloads.
-"""
+"""Test pymovements utils downloads."""
 import hashlib
 import os.path
 from unittest import mock
diff --git a/tests/utils/filters_test.py b/tests/utils/filters_test.py
index c4c03047d..577f678c1 100644
--- a/tests/utils/filters_test.py
+++ b/tests/utils/filters_test.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-Test pymovements filters.
-"""
+"""Test pymovements filters."""
 from __future__ import annotations
 
 import numpy as np
diff --git a/tests/utils/parsing_test.py b/tests/utils/parsing_test.py
index 0c13b83c8..2ce4777aa 100644
--- a/tests/utils/parsing_test.py
+++ b/tests/utils/parsing_test.py
@@ -17,7 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-""" Tests pymovements asc to csv processing"""
+"""Tests pymovements asc to csv processing."""
 import numpy as np
 import polars as pl
 import pytest
diff --git a/tests/utils/paths_test.py b/tests/utils/paths_test.py
index 0443c50c3..0291093c5 100644
--- a/tests/utils/paths_test.py
+++ b/tests/utils/paths_test.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-Test pymovements paths.
-"""
+"""Test pymovements paths."""
 import pathlib
 import re
 import unittest
@@ -32,9 +30,7 @@
 
 
 def test_get_filepaths_mut_excl_extension_and_regex_error():
-    """
-    Test mutually exclusive extension and regex in get_filepaths.
-    """
+    """Test mutually exclusive extension and regex in get_filepaths."""
     with pytest.raises(ValueError) as excinfo:
         get_filepaths(path='tmp', extension='extension', regex=re.compile('regex'))
     msg, = excinfo.value.args
diff --git a/tests/utils/strings_test.py b/tests/utils/strings_test.py
index 4efea6ea0..32874b208 100644
--- a/tests/utils/strings_test.py
+++ b/tests/utils/strings_test.py
@@ -17,9 +17,7 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-"""
-Test pymovements string utilities.
-"""
+"""Test pymovements string utilities."""
 from __future__ import annotations
 
 import re