diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 935bcd0..6f6659c 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -6,6 +6,23 @@
         "vscode"
     ],
     "workspaceFolder": "/workspace",
+    "mounts": [
+        {
+            "source": "cache-${devcontainerId}",
+            "target": "/home/${remoteUser}/.cache",
+            "type": "volume"
+        },
+        {
+            "source": "venv-${devcontainerId}",
+            "target": "${containerWorkspaceFolder}/.venv",
+            "type": "volume"
+        },
+        {
+            "source": "${localEnv:HOME}/.ssh",
+            "target": "/home/${remoteUser}/.ssh",
+            "type": "bind"
+        }
+    ],
     "features": {
         "ghcr.io/dhoeric/features/hadolint:1": {}
     },
@@ -33,8 +50,9 @@
     },
     "containerEnv": {
         "DISPLAY": "dummy",
-        "UV_PROJECT_ENVIRONMENT": "/home/vscode/.venv"
+        "UV_PROJECT_ENVIRONMENT": "${containerWorkspaceFolder}/.venv"
     },
+    "updateContentCommand": "sudo chown -R vscode /home/${remoteUser}/.cache ${containerWorkspaceFolder}/.venv /home/${remoteUser}/.ssh",
     "postCreateCommand": "uv sync --frozen",
     "postStartCommand": "uv run pre-commit install",
     "remoteUser": "vscode"
diff --git a/.vscode/settings.json b/.vscode/settings.json
index f7e8fdb..2e2a9c5 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -6,7 +6,7 @@
         "notebook.source.organizeImports": "explicit"
     },
     "notebook.formatOnSave.enabled": true,
-    "python.defaultInterpreterPath": "/home/vscode/.venv/bin/python",
+    "python.defaultInterpreterPath": ".venv/bin/python",
     "python.languageServer": "None",
     "python.testing.autoTestDiscoverOnSaveEnabled": false,
     "python.testing.pytestEnabled": true,
@@ -14,8 +14,8 @@
         "tests"
     ],
     "python.testing.unittestEnabled": false,
-    "sqlfluff.config": "${workspaceFolder}/.sqlfluff",
-    "sqlfluff.executablePath": "/home/vscode/.venv/bin/sqlfluff",
+    "sqlfluff.config": ".sqlfluff",
+    "sqlfluff.executablePath": ".venv/bin/sqlfluff",
     "sqlfluff.format.enabled": true,
     "sqlfluff.linter.run": "onType",
     "terminal.integrated.defaultProfile.linux": "zsh",
diff --git a/docs/configurations/ruff.md b/docs/configurations/ruff.md
index a571980..8a74770 100644
--- a/docs/configurations/ruff.md
+++ b/docs/configurations/ruff.md
@@ -20,7 +20,7 @@ The Ruff formatter is an extremely fast Python code formatter designed as a drop
     They are set as default in this repository.
 
 === "ruff.toml"
-    ```{.toml hl_lines=42-57}
+    ```{.toml hl_lines=42-58 81-83}
     # Exclude a variety of commonly ignored directories.
     exclude = [
         ".bzr",
@@ -73,6 +73,7 @@ The Ruff formatter is an extremely fast Python code formatter designed as a drop
         "E117",
         "ISC001",
         "ISC002",
+        "PLC0415",
         "Q000",
         "Q001",
         "Q002",
@@ -99,11 +100,15 @@ The Ruff formatter is an extremely fast Python code formatter designed as a drop
 
     # Like Black, automatically detect the appropriate line ending.
     line-ending = "auto"
+
+    [lint.per-file-ignores]
+    # Ignore all directories named `tests`.
+    "tests/**" = ["INP001", "S101"]
     ```
 
 === "pyproject.toml"
 
-    ```{.toml hl_lines=43-58}
+    ```{.toml hl_lines=43-59 82-84}
     [tool.ruff]
     # Exclude a variety of commonly ignored directories.
     exclude = [
@@ -139,8 +144,8 @@ The Ruff formatter is an extremely fast Python code formatter designed as a drop
     line-length = 88
     indent-width = 4
 
-    # Assume Python 3.12
-    target-version = "py312"
+    # Assume Python 3.14
+    target-version = "py314"
 
     [tool.ruff.lint]
     # Enable Pyflakes (`F`) and a subset of the pycodestyle (`E`)  codes by default.
@@ -157,6 +162,7 @@ The Ruff formatter is an extremely fast Python code formatter designed as a drop
         "E117",
         "ISC001",
         "ISC002",
+        "PLC0415",
         "Q000",
         "Q001",
         "Q002",
@@ -183,13 +189,17 @@ The Ruff formatter is an extremely fast Python code formatter designed as a drop
 
     # Like Black, automatically detect the appropriate line ending.
     line-ending = "auto"
+
+    [tool.ruff.lint.per-file-ignores]
+    # Ignore all directories named `tests`.
+    "tests/**" = ["INP001", "S101"]
     ```
 
 ## extensions.json
 The following settings are required for automatic formatting on VSCode.
 ```{.json title=".vscode/extensions.json" }
 {
-    "python.defaultInterpreterPath": "/home/vscode/.venv/bin/python",
+    "python.defaultInterpreterPath": ".venv/bin/python",
     "[python]": {
         "editor.codeActionsOnSave": {
             "source.fixAll": "explicit",
diff --git a/docs/configurations/uv.md b/docs/configurations/uv.md
index 88cf336..9d7b3f6 100644
--- a/docs/configurations/uv.md
+++ b/docs/configurations/uv.md
@@ -6,45 +6,78 @@
 ## Virtual Environment
 Set the `UV_PROJECT_ENVIRONMENT` not to create a virtual environment in the project directory.
 
-```{.dockerfile title=".devcontainer/Dockerfile" hl_lines="34"}
+```json title=".devcontainer/devcontainer.json" hl_lines="10-24 53 55"
 {
     "name": "uv",
-    "build": {
-        "context": "..",
-        "dockerfile": "Dockerfile",
-        "args": {
-            "UV_VERSION": "0.5.11",
-            "DEBIAN_VERSION": "bookworm"
+    "dockerComposeFile": "../.devcontainer/docker-compose.yml",
+    "service": "vscode",
+    "runServices": [
+        "vscode"
+    ],
+    "workspaceFolder": "/workspace",
+    "mounts": [
+        {
+            "source": "cache-${devcontainerId}",
+            "target": "/home/${remoteUser}/.cache",
+            "type": "volume"
+        },
+        {
+            "source": "venv-${devcontainerId}",
+            "target": "${containerWorkspaceFolder}/.venv",
+            "type": "volume"
+        },
+        {
+            "source": "${localEnv:HOME}/.ssh",
+            "target": "/home/${remoteUser}/.ssh",
+            "type": "bind"
         }
-    },
+    ],
     "features": {
         "ghcr.io/dhoeric/features/hadolint:1": {}
     },
     "customizations": {
         "vscode": {
             "extensions": [
+                "astral-sh.ty",
                 "charliermarsh.ruff",
+                "dorzey.vscode-sqlfluff",
                 "exiasr.hadolint",
                 "kevinrose.vsc-python-indent",
                 "mosapride.zenkaku",
                 "ms-azuretools.vscode-docker",
                 "ms-python.python",
+                "ms-python.vscode-pylance",
+                "ms-toolsai.jupyter",
                 "njpwerner.autodocstring",
                 "redhat.vscode-yaml",
                 "shardulm94.trailing-spaces",
-                "tamasfe.even-better-toml"
+                "streetsidesoftware.code-spell-checker",
+                "tamasfe.even-better-toml",
+                "yzhang.markdown-all-in-one"
             ]
         }
     },
     "containerEnv": {
         "DISPLAY": "dummy",
-        "PYTHONUNBUFFERED": "True",
-        "UV_LINK_MODE": "copy",
-        "UV_PROJECT_ENVIRONMENT": "/home/vscode/.venv"
+        "UV_PROJECT_ENVIRONMENT": "${containerWorkspaceFolder}/.venv"
     },
+    "updateContentCommand": "sudo chown -R vscode ${containerWorkspaceFolder}/.venv /home/${remoteUser}/.ssh",
     "postCreateCommand": "uv sync --frozen",
     "postStartCommand": "uv run pre-commit install",
     "remoteUser": "vscode"
 }
-
 ```
+
+### Key Configuration Details
+
+**Mounts Section:**
+- The `.venv` directory is stored in a Docker named volume (`venv-${devcontainerId}`) for better performance and isolation
+- SSH keys from the host (`${localEnv:HOME}/.ssh`) are bind-mounted to enable git operations with SSH authentication
+
+**Environment Variables:**
+- `UV_PROJECT_ENVIRONMENT` is set to `${containerWorkspaceFolder}/.venv` to ensure uv uses the mounted volume
+
+**Update Content Command:**
+- `updateContentCommand` sets proper ownership of `.venv` and `.ssh` directories to the `vscode` user after container updates
+
+This configuration eliminates the need for volume definitions in `docker-compose.yml`, as volumes are managed directly through the devcontainer `mounts` section.
diff --git a/docs/usecases/jupyter.md b/docs/usecases/jupyter.md
index bfc3f58..b569cd3 100644
--- a/docs/usecases/jupyter.md
+++ b/docs/usecases/jupyter.md
@@ -56,7 +56,7 @@ git switch jupyter
         "notebook.source.organizeImports": "explicit"
     },
     "notebook.formatOnSave.enabled": true,
-    "python.defaultInterpreterPath": "/home/vscode/.venv/bin/python",
+    "python.defaultInterpreterPath": ".venv/bin/python",
     "[python]": {
         "editor.codeActionsOnSave": {
             "source.fixAll": "explicit",