diff --git a/.github/workflows/cspell.yml b/.github/workflows/cspell.yml
new file mode 100644
index 0000000..71feda2
--- /dev/null
+++ b/.github/workflows/cspell.yml
@@ -0,0 +1,13 @@
+name: "Check spelling"
+on:
+  pull_request:
+
+jobs:
+  spellcheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: streetsidesoftware/cspell-action@v5
+        with:
+          files: "*.{rs,ts,tsx,md}"
+          incremental_files_only: false
diff --git a/.github/workflows/deno.yml b/.github/workflows/deno.yml
index 895fb3e..58add89 100644
--- a/.github/workflows/deno.yml
+++ b/.github/workflows/deno.yml
@@ -10,9 +10,17 @@ name: Deno
 
 on:
   push:
-    branches: ["main"]
+    branches:
+      - "main"
+    paths:
+      - "**.json"
+      - "**.ts"
+      - "**.tsx"
   pull_request:
-    branches: ["main"]
+    paths:
+      - "**.json"
+      - "**.ts"
+      - "**.tsx"
 
 permissions:
   contents: read
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 81ee3ea..9efb95f 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -1,9 +1,19 @@
 name: Deploy
+
 on:
   push:
-    branches: [main]
+    branches:
+      - main
+    paths:
+      - "**.json"
+      - "**.ts"
+      - "**.tsx"
+
   pull_request:
-    branches: main
+    paths:
+      - "**.json"
+      - "**.ts"
+      - "**.tsx"
 
 jobs:
   deploy:
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 58640be..cbac569 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,6 +1,3 @@
 {
-  "deno.enable": true,
-  "cSpell.words": [
-    "tailwind"
-  ]
+  "deno.enable": true
 }
diff --git a/cspell.json b/cspell.json
new file mode 100644
index 0000000..d91f6a9
--- /dev/null
+++ b/cspell.json
@@ -0,0 +1,22 @@
+{
+  "$schema": "https://raw.githubusercontent.com/streetsidesoftware/cspell/main/cspell.schema.json",
+  "version": "0.2",
+  "useGitignore": true,
+  "dictionaries": [
+    "html",
+    "en_US",
+    "softwareTerms",
+    "typescript",
+    "css",
+    "node",
+    "rust",
+    "npm",
+    "fonts",
+    "filetypes"
+  ],
+  "words": [
+    "9renpoto",
+    "bluesky",
+    "denoland"
+  ]
+}