diff --git a/.vscode/settings.json b/.vscode/settings.json
index 0190eb1a..90182072 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -10,7 +10,6 @@
   "python.testing.unittestEnabled": false,
   "python.testing.pytestEnabled": true,
   "python.testing.pytestArgs": ["tests"],
-  "isort.check": true,
   "markdownlint.config": {
     "MD033": { "allowed_elements": ["i", "span", "a", "img"] },
     "MD041": false
diff --git a/nextlinegraphql/plugins/ctrl/__init__.py b/nextlinegraphql/plugins/ctrl/__init__.py
index 9ccedb46..0b638f62 100644
--- a/nextlinegraphql/plugins/ctrl/__init__.py
+++ b/nextlinegraphql/plugins/ctrl/__init__.py
@@ -3,8 +3,8 @@
 from collections.abc import AsyncIterator, MutableMapping
 
 from apluggy import asynccontextmanager
-from nextline import Nextline
 
+from nextline import Nextline
 from nextlinegraphql.hook import spec
 
 from .cache import CacheStdout
diff --git a/nextlinegraphql/plugins/ctrl/schema/mutation.py b/nextlinegraphql/plugins/ctrl/schema/mutation.py
index 47ff22ac..00ea9a2f 100644
--- a/nextlinegraphql/plugins/ctrl/schema/mutation.py
+++ b/nextlinegraphql/plugins/ctrl/schema/mutation.py
@@ -2,9 +2,9 @@
 from typing import Optional
 
 import strawberry
-from nextline import Nextline
 from strawberry.types import Info
 
+from nextline import Nextline
 from nextlinegraphql.plugins.ctrl import example_script as example_script_module
 
 EXAMPLE_SCRIPT_PATH = Path(example_script_module.__file__).parent / 'script.py'
diff --git a/nextlinegraphql/plugins/ctrl/schema/subscription.py b/nextlinegraphql/plugins/ctrl/schema/subscription.py
index 708cc94e..5f5d885a 100644
--- a/nextlinegraphql/plugins/ctrl/schema/subscription.py
+++ b/nextlinegraphql/plugins/ctrl/schema/subscription.py
@@ -2,9 +2,9 @@
 from collections.abc import AsyncIterator
 
 import strawberry
-from nextline import Nextline
 from strawberry.types import Info
 
+from nextline import Nextline
 from nextlinegraphql.plugins.ctrl.cache import CacheStdout
 
 
diff --git a/pyproject.toml b/pyproject.toml
index e0c2f385..46c604d3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,35 +10,35 @@ readme = "README.md"
 requires-python = ">=3.10"
 license = "MIT"
 authors = [
-    { name = "Simons Observatory", email = "so_software@simonsobservatory.org" },
+  { name = "Simons Observatory", email = "so_software@simonsobservatory.org" },
 ]
 classifiers = [
-    "Development Status :: 4 - Beta",
-    "Intended Audience :: Science/Research",
-    "License :: OSI Approved :: MIT License",
-    "Programming Language :: Python :: 3.10",
-    "Programming Language :: Python :: 3.11",
-    "Programming Language :: Python :: 3.12",
+  "Development Status :: 4 - Beta",
+  "Intended Audience :: Science/Research",
+  "License :: OSI Approved :: MIT License",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
 ]
 dependencies = [
-    "nextline>=0.7.15",
-    "apluggy>=1.0",
-    "dynaconf>=3.2",
-    "starlette>=0.31",
-    "strawberry-graphql>=0.240",
-    "websockets>=12.0",
-    "rich>=13.6",
-    "async-asgi-testclient>=1.4",
+  "nextline>=0.7.15",
+  "apluggy>=1.0",
+  "dynaconf>=3.2",
+  "starlette>=0.31",
+  "strawberry-graphql>=0.240",
+  "websockets>=12.0",
+  "rich>=13.6",
+  "async-asgi-testclient>=1.4",
 ]
 
 [project.optional-dependencies]
 dev = ["black", "flake8", "logging_tree", "mypy", "tox", "twine", "uvicorn"]
 tests = [
-    "pytest-asyncio>=0.21",
-    "pytest-cov>=4.1",
-    "pytest-timeout>=2.2",
-    "pytest>=7.4",
-    "syrupy>=4.6",
+  "pytest-asyncio>=0.21",
+  "pytest-cov>=4.1",
+  "pytest-timeout>=2.2",
+  "pytest>=7.4",
+  "syrupy>=4.6",
 ]
 
 [project.urls]
@@ -70,34 +70,51 @@ branch = true
 source = ["nextlinegraphql", "tests"]
 concurrency = ["multiprocessing"]
 omit = [
-    "nextlinegraphql/plugins/ctrl/example_script/*",
-    "venv/*",
-    "*/site-packages/*",
+  "nextlinegraphql/plugins/ctrl/example_script/*",
+  "venv/*",
+  "*/site-packages/*",
 ]
 
 [tool.coverage.report]
 exclude_lines = [
-    "pragma: no cover",
-    "def __repr__",
-    "if self\\.debug",
-    "raise AssertionError",
-    "raise NotImplementedError",
-    "if 0:",
-    'if __name__ == "__main__":',
-    "if TYPE_CHECKING:",
+  "pragma: no cover",
+  "def __repr__",
+  "if self\\.debug",
+  "raise AssertionError",
+  "raise NotImplementedError",
+  "if 0:",
+  'if __name__ == "__main__":',
+  "if TYPE_CHECKING:",
 ]
 ignore_errors = true
 
-[tool.black]
-skip-string-normalization = true
-target_version = ['py310', 'py311', 'py312']
-exclude = '''(?x)(
-   plugins/db/alembic/versions/.*\.py$
-    | example_script/.*\.py$
-)'''
+[tool.ruff]
+line-length = 88
+extend-exclude = ["example_script"]
+
+[tool.ruff.format]
+quote-style = "preserve"
+
+[tool.ruff.lint]
+select = [
+  "E", # pycodestyle errors
+  "W", # pycodestyle warnings
+  "F", # pyflakes
+  "I", # isort
+]
+ignore = [
+  "E203", # Whitespace before '{symbol}'
+  "E265", # Block comment should start with #
+  "E266", # Too many leading # before block comment
+  "E501", # Line too long ({width} > {limit})
+  "E741", # Ambiguous variable name '{name}'
+]
+
+[tool.ruff.lint.mccabe]
+max-complexity = 20
 
-[tool.isort]
-profile = "black"
+[tool.ruff.lint.isort]
+known-first-party = ["nextline"]
 
 [tool.mypy]
 plugins = "strawberry.ext.mypy_plugin"
@@ -108,9 +125,9 @@ disallow_untyped_defs = true
 
 [[tool.mypy.overrides]]
 module = [
-    "dynaconf.*",
-    "async_asgi_testclient.*",
-    "snapshottest.*",
-    "apluggy.*",
+  "dynaconf.*",
+  "async_asgi_testclient.*",
+  "snapshottest.*",
+  "apluggy.*",
 ]
 ignore_missing_imports = true
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 6b4300af..00000000
--- a/setup.cfg
+++ /dev/null
@@ -1,4 +0,0 @@
-[flake8]
-ignore = E203, E265, E266, E501, E741, W503
-max-line-length = 150
-max-complexity = 20
diff --git a/tests/plugins/ctrl/schema/mutations/test_interrupt.py b/tests/plugins/ctrl/schema/mutations/test_interrupt.py
index 6fffbaca..b3d50d8d 100644
--- a/tests/plugins/ctrl/schema/mutations/test_interrupt.py
+++ b/tests/plugins/ctrl/schema/mutations/test_interrupt.py
@@ -1,8 +1,8 @@
 import asyncio
 
-from nextline import Nextline
 from strawberry.types import ExecutionResult
 
+from nextline import Nextline
 from nextlinegraphql.plugins.ctrl.graphql import MUTATE_INTERRUPT
 from tests.plugins.ctrl.schema.conftest import Schema
 
diff --git a/tests/plugins/ctrl/schema/mutations/test_kill.py b/tests/plugins/ctrl/schema/mutations/test_kill.py
index 57b1d070..36e051e9 100644
--- a/tests/plugins/ctrl/schema/mutations/test_kill.py
+++ b/tests/plugins/ctrl/schema/mutations/test_kill.py
@@ -1,8 +1,8 @@
 import asyncio
 
-from nextline import Nextline
 from strawberry.types import ExecutionResult
 
+from nextline import Nextline
 from nextlinegraphql.plugins.ctrl.graphql import MUTATE_KILL
 from tests.plugins.ctrl.schema.conftest import Schema
 
diff --git a/tests/plugins/ctrl/schema/mutations/test_load_example_script.py b/tests/plugins/ctrl/schema/mutations/test_load_example_script.py
index a924c8d7..a164eaeb 100644
--- a/tests/plugins/ctrl/schema/mutations/test_load_example_script.py
+++ b/tests/plugins/ctrl/schema/mutations/test_load_example_script.py
@@ -1,8 +1,8 @@
 from pathlib import Path
 
-from nextline import Nextline
 from strawberry.types import ExecutionResult
 
+from nextline import Nextline
 from nextlinegraphql.plugins.ctrl import example_script as example_script_module
 from nextlinegraphql.plugins.ctrl.graphql import MUTATE_LOAD_EXAMPLE_SCRIPT
 from tests.plugins.ctrl.schema.conftest import Schema
diff --git a/tests/plugins/ctrl/schema/mutations/test_reset.py b/tests/plugins/ctrl/schema/mutations/test_reset.py
index 361a2584..8f69aff2 100644
--- a/tests/plugins/ctrl/schema/mutations/test_reset.py
+++ b/tests/plugins/ctrl/schema/mutations/test_reset.py
@@ -1,9 +1,9 @@
 from pathlib import Path
 
 import pytest
-from nextline import Nextline
 from strawberry.types import ExecutionResult
 
+from nextline import Nextline
 from nextlinegraphql.plugins.ctrl import example_script as example_script_module
 from nextlinegraphql.plugins.ctrl.graphql import MUTATE_RESET, QUERY_SOURCE
 from tests.plugins.ctrl.schema.conftest import Schema
diff --git a/tests/plugins/ctrl/schema/mutations/test_terminate.py b/tests/plugins/ctrl/schema/mutations/test_terminate.py
index 9b65ecd0..ceaf3879 100644
--- a/tests/plugins/ctrl/schema/mutations/test_terminate.py
+++ b/tests/plugins/ctrl/schema/mutations/test_terminate.py
@@ -1,8 +1,8 @@
 import asyncio
 
-from nextline import Nextline
 from strawberry.types import ExecutionResult
 
+from nextline import Nextline
 from nextlinegraphql.plugins.ctrl.graphql import MUTATE_TERMINATE
 from tests.plugins.ctrl.schema.conftest import Schema
 
diff --git a/tests/plugins/ctrl/schema/queries/test_exception.py b/tests/plugins/ctrl/schema/queries/test_exception.py
index bb7bab02..4d04c7b4 100644
--- a/tests/plugins/ctrl/schema/queries/test_exception.py
+++ b/tests/plugins/ctrl/schema/queries/test_exception.py
@@ -1,6 +1,6 @@
-from nextline import Nextline
 from strawberry.types import ExecutionResult
 
+from nextline import Nextline
 from nextlinegraphql.plugins.ctrl.graphql import QUERY_EXCEPTION
 from tests.plugins.ctrl.schema.conftest import Schema
 
diff --git a/tests/plugins/ctrl/schema/queries/test_source.py b/tests/plugins/ctrl/schema/queries/test_source.py
index b4a4f02a..9c483d4c 100644
--- a/tests/plugins/ctrl/schema/queries/test_source.py
+++ b/tests/plugins/ctrl/schema/queries/test_source.py
@@ -1,10 +1,10 @@
 from pathlib import Path
 
 import pytest
-from nextline import Nextline
 from strawberry.types import ExecutionResult
 from syrupy.assertion import SnapshotAssertion
 
+from nextline import Nextline
 from nextlinegraphql.plugins.ctrl import example_script as example_script_module
 from nextlinegraphql.plugins.ctrl.graphql import QUERY_SOURCE
 from tests.plugins.ctrl.schema.conftest import Schema
diff --git a/tests/plugins/ctrl/schema/subscriptions/test_stdout.py b/tests/plugins/ctrl/schema/subscriptions/test_stdout.py
index 94c0185a..7caf8f1b 100644
--- a/tests/plugins/ctrl/schema/subscriptions/test_stdout.py
+++ b/tests/plugins/ctrl/schema/subscriptions/test_stdout.py
@@ -2,7 +2,6 @@
 from typing import Any
 
 from nextline import Nextline
-
 from nextlinegraphql.plugins.ctrl.cache import CacheStdout
 from nextlinegraphql.plugins.ctrl.graphql import SUBSCRIBE_STDOUT
 from tests.plugins.ctrl.schema.conftest import Schema
diff --git a/tests/plugins/ctrl/schema/test_run.py b/tests/plugins/ctrl/schema/test_run.py
index f12cc345..a6572b08 100644
--- a/tests/plugins/ctrl/schema/test_run.py
+++ b/tests/plugins/ctrl/schema/test_run.py
@@ -3,10 +3,10 @@
 from pathlib import Path
 from typing import Any
 
-from nextline import Nextline
-from nextline.utils import agen_with_wait
 from strawberry.types import ExecutionResult
 
+from nextline import Nextline
+from nextline.utils import agen_with_wait
 from nextlinegraphql.plugins.ctrl import example_script as example_script_module
 from nextlinegraphql.plugins.ctrl.graphql import (
     MUTATE_EXEC,