diff --git a/.cspell.json b/.cspell.json
index 32bca63..37be13e 100644
--- a/.cspell.json
+++ b/.cspell.json
@@ -19,13 +19,19 @@
     "transision",
     "transisions"
   ],
-  "ignorePaths": ["**/.cspell.json", ".pre-commit-config.yaml", ".vscode/*"],
+  "ignorePaths": [
+    "**/.cspell.json",
+    ".gitignore",
+    ".pre-commit-config.yaml",
+    ".vscode/*"
+  ],
   "language": "en-US",
   "words": ["ampform", "compwa", "qrules", "tensorwaves", "Zenodo"],
   "ignoreWords": [
     "Conda",
     "MAINT",
     "PYPI",
+    "PYTHONHASHSEED",
     "bdist",
     "commitlint",
     "noreply",
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..b1b457a
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,33 @@
+name: CI
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  PYTHONHASHSEED: "0"
+
+on:
+  push:
+    branches:
+      - main
+      - epic/*
+      - "[0-9]+.[0-9]+.x"
+  pull_request:
+    branches:
+      - main
+      - epic/*
+      - "[0-9]+.[0-9]+.x"
+  workflow_dispatch:
+    inputs:
+      specific-pip-packages:
+        description: Run CI with specific pip packages
+        required: false
+        type: string
+
+jobs:
+  style:
+    if: inputs.specific-pip-packages == ''
+    secrets:
+      token: ${{ secrets.PAT }}
+    uses: ComPWA/actions/.github/workflows/pre-commit.yml@v1
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c2658d7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+node_modules/
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
index 371ae72..60df28a 100644
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -1,13 +1,14 @@
 {
   "recommendations": [
     "esbenp.prettier-vscode",
-    "garaioag.garaio-vscode-unwanted-recommendations",
     "github.vscode-github-actions",
+    "Soulcode.vscode-unwanted-extensions",
     "stkb.rewrap",
     "streetsidesoftware.code-spell-checker"
   ],
   "unwantedRecommendations": [
     "davidanson.vscode-markdownlint",
+    "garaioag.garaio-vscode-unwanted-recommendations",
     "ms-python.flake8",
     "ms-python.isort",
     "ms-python.pylint",
diff --git a/.vscode/settings.json b/.vscode/settings.json
index cdb1d49..74d4a5a 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -5,6 +5,7 @@
   },
   "diffEditor.experimental.showMoves": true,
   "editor.formatOnSave": true,
+  "github-actions.workflows.pinned.workflows": [".github/workflows/ci.yml"],
   "multiDiffEditor.experimental.enabled": true,
   "rewrap.wrappingColumn": 88
 }