diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index c9b3aeb71a6..40b6f52c00a 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -22,13 +22,12 @@
 		"vscode": {
 			"extensions": [
 				"guyskk.language-cython",
-				"ms-python.isort",
 				"ms-toolsai.jupyter",
 				"ms-python.vscode-pylance",
-				"ms-python.pylint",
 				"ms-python.python",
 				"lextudio.restructuredtext",
-				"trond-snekvik.simple-rst"
+				"trond-snekvik.simple-rst",
+				"charliermarsh.ruff"
 			]
 		}
 	}
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
index d0efd087bc9..a304fa28467 100644
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -2,6 +2,7 @@
 	// List of extensions which should be recommended for developers when a workspace is opened for the first time.
 	// See https://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
 	"recommendations": [
-		"ms-python.python"
+		"ms-python.python",
+		"charliermarsh.ruff"
 	],
 }
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 86885e6ea4a..86eac03ffe9 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -24,11 +24,6 @@
         "--doctest-modules"
     ],
     "python.testing.unittestEnabled": false,
-    "python.linting.pycodestyleEnabled": true,
-    "python.linting.enabled": true,
-    // The following pycodestyle arguments are the same as the pycodestyle-minimal
-    // tox environnment, see the file SAGE_ROOT/src/tox.ini
-    "python.linting.pycodestyleArgs": ["--select= E111,E21,E222,E225,E227,E228,E25,E271,E303,E305,E306,E401,E502,E701,E702,E703,E71,E72,W291,W293,W391,W605"],
     "cSpell.words": [
         "furo",
         "Conda",
diff --git a/ruff.toml b/ruff.toml
new file mode 100644
index 00000000000..d6dd6fed1bd
--- /dev/null
+++ b/ruff.toml
@@ -0,0 +1,14 @@
+# https://docs.astral.sh/ruff/configuration/#config-file-discovery
+
+# Assume Python 3.9
+target-version = "py39"
+
+select = [
+    "E", # pycodestyle errors - https://docs.astral.sh/ruff/rules/#error-e
+    "F", # pyflakes - https://docs.astral.sh/ruff/rules/#pyflakes-f
+    "I", # isort - https://docs.astral.sh/ruff/rules/#isort-i
+    "PL", # pylint - https://docs.astral.sh/ruff/rules/#pylint-pl
+]
+ignore = [
+    "E501", # Line too long - hard to avoid in doctests, and better handled by black.
+]