diff --git a/docs/conf.py b/docs/conf.py
index 0d3acb0..9874a7b 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -131,6 +131,7 @@
 .. _mypy: https://mypy.readthedocs.io/en/stable/
 .. _pylint: https://pylint.pycqa.org/en/latest/
 .. _pytest: https://docs.pytest.org/en/stable/
+.. _ruff: https://docs.astral.sh/ruff/
 .. _sphinx:  https://www.sphinx-doc.org/
 .. _twine: https://twine.readthedocs.io/en/stable/
 .. _the Unimport formatter: https://unimport.hakancelik.dev/
diff --git a/dwasfile.py b/dwasfile.py
index 5925e72..d53f527 100644
--- a/dwasfile.py
+++ b/dwasfile.py
@@ -74,10 +74,27 @@
     requires=["isort:fix", "docformatter:fix"],
     run_by_default=False,
 )
+dwas.register_managed_step(
+    dwas.predefined.ruff(
+        files=PYTHON_FILES,
+        additional_arguments=["check", "--fix", "--show-fixes", "--fix-only"],
+    ),
+    dependencies=["ruff"],
+    python=OLDEST_SUPPORTED_PYTHON,
+    name="ruff:fix",
+    requires=["black:fix"],
+    run_by_default=False,
+)
 dwas.register_step_group(
     name="fix",
     description="Fix all auto-fixable issues on the project",
-    requires=["unimport:fix", "isort:fix", "docformatter:fix", "black:fix"],
+    requires=[
+        "unimport:fix",
+        "isort:fix",
+        "docformatter:fix",
+        "black:fix",
+        "ruff:fix",
+    ],
     run_by_default=False,
 )
 
@@ -106,7 +123,12 @@
     ],
     python=OLDEST_SUPPORTED_PYTHON,
 )
-dwas.register_step_group("lint", ["mypy", "pylint"])
+dwas.register_managed_step(
+    dwas.predefined.ruff(files=PYTHON_FILES),
+    dependencies=["ruff"],
+    python=OLDEST_SUPPORTED_PYTHON,
+)
+dwas.register_step_group("lint", ["mypy", "pylint", "ruff"])
 
 ##
 # Packaging
diff --git a/pyproject.toml b/pyproject.toml
index 329c48b..57dcf8a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -129,6 +129,12 @@ disable = [
 [tool.pylint.variables]
 "init-import" = true
 
+##
+# Ruff
+[tool.ruff]
+target-version = "py38"
+
+
 
 ##
 # Testing
diff --git a/src/dwas/_config.py b/src/dwas/_config.py
index 70b59d6..114d2a0 100644
--- a/src/dwas/_config.py
+++ b/src/dwas/_config.py
@@ -195,6 +195,7 @@ def __init__(
         if self.colors:
             self.environ["PY_COLORS"] = "1"
             self.environ["FORCE_COLOR"] = "1"
+            self.environ["CLICOLOR_FORCE"] = "1"
         else:
             self.environ["PY_COLORS"] = "0"
             self.environ["NO_COLOR"] = "0"
diff --git a/src/dwas/predefined/__init__.py b/src/dwas/predefined/__init__.py
index 1df2203..f35c8e0 100644
--- a/src/dwas/predefined/__init__.py
+++ b/src/dwas/predefined/__init__.py
@@ -22,6 +22,7 @@
 from ._package import package
 from ._pylint import pylint
 from ._pytest import pytest
+from ._ruff import ruff
 from ._sphinx import sphinx
 from ._twine import twine
 from ._unimport import unimport
@@ -35,6 +36,7 @@
     "package",
     "pylint",
     "pytest",
+    "ruff",
     "sphinx",
     "twine",
     "unimport",
diff --git a/src/dwas/predefined/_ruff.py b/src/dwas/predefined/_ruff.py
new file mode 100644
index 0000000..066d3b7
--- /dev/null
+++ b/src/dwas/predefined/_ruff.py
@@ -0,0 +1,89 @@
+from typing import List, Optional, Sequence
+
+# XXX: All imports here should be done from the top level. If we need it,
+#      users might need it
+from .. import Step, StepRunner, build_parameters, set_defaults
+
+
+@set_defaults(
+    {
+        "dependencies": ["ruff"],
+        "files": ["."],
+        "additional_arguments": ["check"],
+    }
+)
+class Ruff(Step):
+    def __init__(self) -> None:
+        self.__name__ = "ruff"
+
+    def __call__(
+        self,
+        step: StepRunner,
+        files: Sequence[str],
+        additional_arguments: List[str],
+    ) -> None:
+        step.run(
+            ["ruff", *additional_arguments, *files],
+            env={"RUFF_CACHE_DIR": str(step.cache_path / "ruff-cache")},
+        )
+
+
+def ruff(
+    *,
+    files: Optional[Sequence[str]] = None,
+    additional_arguments: Optional[List[str]] = None,
+) -> Step:
+    """
+    Run `Ruff`_ against your python source code.
+
+    By default, it will depend on :python:`["ruff"]`, when registered with
+    :py:func:`dwas.register_managed_step`.
+
+    :param files: The list of files or directories to run ``ruff`` against.
+                  Defaults to :python:`["."]`.
+    :param additional_arguments: Additional arguments to pass to the ``ruff``
+                                 invocation. Defaults to :python:`["check"]`.
+                                 Defaults to :python:`["--check", "--diff", "-W1"]`.
+    :return: The step so that you can add additional parameters to it if needed.
+
+    :Examples:
+
+        In order to verify your code but not change it, for a step
+        named **ruff**:
+
+        .. code-block::
+
+            register_managed_step(dwas.predefined.ruff())
+
+        Or, in order to automatically fix your code, but only if requested:
+
+        .. code-block::
+
+            register_managed_step(
+                dwas.predefined.ruff(additional_arguments=["check", "--fix"]),
+                # NOTE: this name is arbitrary, you could omit it, or specify
+                #       something else. We suffix in our documentation all
+                #       operations that will have destructive effect on the source
+                #       code by ``:fix``
+                name="ruff:fix",
+                run_by_default=False,
+            )
+
+        Similarly, if you want to use ruff to format your code you could do:
+
+        .. code-block::
+
+            # To check the formatting
+            register_managed_step(
+                dwas.predefined.ruff(additional_arguments=["format", "--diff"]),
+                name="ruff:format-check",
+            )
+            # To autoformat
+            register_managed_step(
+                dwas.predefined.ruff(additional_arguments=["format"]),
+                name="ruff:format",
+            )
+    """
+    return build_parameters(
+        files=files, additional_arguments=additional_arguments
+    )(Ruff())
diff --git a/tests/conftest.py b/tests/conftest.py
index 4315d15..517f8e7 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -14,7 +14,7 @@
 # pylint: disable=wrong-import-position
 pytest.register_assert_rewrite("tests.predefined.mixins", "tests._utils")
 
-from ._utils import isolated_context
+from ._utils import isolated_context  # noqa: E402
 
 
 def pytest_collection_modifyitems(items):
diff --git a/tests/predefined/mixins.py b/tests/predefined/mixins.py
index b18db9f..3f95eb8 100644
--- a/tests/predefined/mixins.py
+++ b/tests/predefined/mixins.py
@@ -96,7 +96,7 @@ def test_respects_color_settings(
             assert not COLOR_ESCAPE_CODE.search(result.stdout)
 
 
-class BaseFormatterTest(BaseLinterTest):
+class BaseLinterWithAutofixTest(BaseLinterTest):
     @property
     @abstractmethod
     def autofix_step(self) -> str:
diff --git a/tests/predefined/test_black.py b/tests/predefined/test_black.py
index c50d334..ea3967b 100644
--- a/tests/predefined/test_black.py
+++ b/tests/predefined/test_black.py
@@ -1,7 +1,7 @@
-from .mixins import BaseFormatterTest
+from .mixins import BaseLinterWithAutofixTest
 
 
-class TestBlack(BaseFormatterTest):
+class TestBlack(BaseLinterWithAutofixTest):
     dwasfile = """\
 from dwas import register_managed_step
 from dwas.predefined import black
diff --git a/tests/predefined/test_docformatter.py b/tests/predefined/test_docformatter.py
index ec2d85f..ec6504b 100644
--- a/tests/predefined/test_docformatter.py
+++ b/tests/predefined/test_docformatter.py
@@ -1,9 +1,9 @@
 import pytest
 
-from .mixins import BaseFormatterTest
+from .mixins import BaseLinterWithAutofixTest
 
 
-class TestDocformatter(BaseFormatterTest):
+class TestDocformatter(BaseLinterWithAutofixTest):
     dwasfile = """\
 from dwas import register_managed_step
 from dwas.predefined import docformatter
diff --git a/tests/predefined/test_isort.py b/tests/predefined/test_isort.py
index 21a95eb..7458b23 100644
--- a/tests/predefined/test_isort.py
+++ b/tests/predefined/test_isort.py
@@ -1,7 +1,7 @@
-from .mixins import BaseFormatterTest
+from .mixins import BaseLinterWithAutofixTest
 
 
-class TestIsort(BaseFormatterTest):
+class TestIsort(BaseLinterWithAutofixTest):
     dwasfile = """\
 from dwas import register_managed_step
 from dwas.predefined import isort
diff --git a/tests/predefined/test_ruff.py b/tests/predefined/test_ruff.py
new file mode 100644
index 0000000..bee3520
--- /dev/null
+++ b/tests/predefined/test_ruff.py
@@ -0,0 +1,44 @@
+import pytest
+
+from .mixins import BaseLinterWithAutofixTest
+
+
+class TestRuffCheck(BaseLinterWithAutofixTest):
+    dwasfile = """\
+from dwas import register_managed_step
+from dwas.predefined import ruff
+
+register_managed_step(ruff())
+register_managed_step(
+    ruff(additional_arguments=["check", "--fix"]),
+    name="ruff:fix",
+    run_by_default=False,
+)
+"""
+    invalid_file = """\
+from pathlib import Path
+import os
+"""
+    valid_file = '"""This is a token file"""\n'
+    autofix_step = "ruff:fix"
+
+
+class TestRuffFormat(BaseLinterWithAutofixTest):
+    dwasfile = """\
+from dwas import register_managed_step
+from dwas.predefined import ruff
+
+register_managed_step(ruff(additional_arguments=["format", "--diff"]))
+register_managed_step(
+    ruff(additional_arguments=["format"]),
+    name="ruff:fix",
+    run_by_default=False,
+)
+"""
+    autofix_step = "ruff:fix"
+    invalid_file = "x =  1"
+    valid_file = "x = 1\n"
+
+    @pytest.mark.skip("ruff format does not support colored output")
+    def test_respects_color_settings(self):
+        pass  # pragma: nocover
diff --git a/tests/predefined/test_unimport.py b/tests/predefined/test_unimport.py
index 20eab8e..5fd504a 100644
--- a/tests/predefined/test_unimport.py
+++ b/tests/predefined/test_unimport.py
@@ -1,7 +1,7 @@
-from .mixins import BaseFormatterTest
+from .mixins import BaseLinterWithAutofixTest
 
 
-class TestUnimport(BaseFormatterTest):
+class TestUnimport(BaseLinterWithAutofixTest):
     dwasfile = """\
 from dwas import register_managed_step
 from dwas.predefined import unimport