diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 00000000..595b4cc1
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,14 @@
+node_modules
+src
+deps
+.clang-format
+
+# Minified files
+**/*.min.css
+**/*.min.js
+**/leaflet.*
+**/commonmark*
+**/w3.css
+apps/ssb/tribute.esm.js
+apps/api/app.js
+**/emojis.json
diff --git a/.prettierrc.yaml b/.prettierrc.yaml
new file mode 100644
index 00000000..1f7ef42f
--- /dev/null
+++ b/.prettierrc.yaml
@@ -0,0 +1,10 @@
+trailingComma: 'es5'
+useTabs: true
+semi: true
+singleQuote: true
+bracketSpacing: false
+# overrides:
+#   - files: '**/*.json'
+#     options:
+#       useTabs: false
+#       tabWidth: 2
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 00000000..731d4b09
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,27 @@
+{
+	"name": "tildefriends",
+	"lockfileVersion": 3,
+	"requires": true,
+	"packages": {
+		"": {
+			"name": "tildefriends",
+			"license": "MIT",
+			"dependencies": {
+				"prettier": "^3.2.5"
+			}
+		},
+		"node_modules/prettier": {
+			"version": "3.2.5",
+			"license": "MIT",
+			"bin": {
+				"prettier": "bin/prettier.cjs"
+			},
+			"engines": {
+				"node": ">=14"
+			},
+			"funding": {
+				"url": "https://github.com/prettier/prettier?sponsor=1"
+			}
+		}
+	}
+}
diff --git a/package.json b/package.json
new file mode 100644
index 00000000..6808eff0
--- /dev/null
+++ b/package.json
@@ -0,0 +1,11 @@
+{
+	"name": "tildefriends",
+	"scripts": {
+		"prettier": "prettier . --check --cache --write"
+	},
+	"author": "Cory McWilliams",
+	"license": "MIT",
+	"dependencies": {
+		"prettier": "^3.2.5"
+	}
+}