diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..8aa48c3
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,5 @@
+node_modules/
+
+main.js
+
+README.md
diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..b2095be
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,4 @@
+{
+  "semi": false,
+  "singleQuote": true
+}
diff --git a/package.json b/package.json
index 3ada219..c3c697b 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,9 @@
 	"scripts": {
 		"dev": "node esbuild.config.mjs",
 		"build": "tsc -noEmit -skipLibCheck && node esbuild.config.mjs production",
-		"version": "node version-bump.mjs && git add manifest.json versions.json"
+		"version": "node version-bump.mjs && git add manifest.json versions.json",
+		"format:check": "prettier --check .",
+		"format:fix": "prettier --write ."
 	},
 	"keywords": [],
 	"author": "",
@@ -18,6 +20,7 @@
 		"builtin-modules": "3.3.0",
 		"esbuild": "0.14.47",
 		"obsidian": "latest",
+		"prettier": "2.8.3",
 		"tslib": "2.4.0",
 		"typescript": "4.7.4"
 	}
diff --git a/yarn.lock b/yarn.lock
index b2baa6f..64d97b2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -450,6 +450,11 @@ picomatch@^2.3.1:
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
   integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
 
+prettier@^2.8.3:
+  version "2.8.3"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.3.tgz#ab697b1d3dd46fb4626fbe2f543afe0cc98d8632"
+  integrity sha512-tJ/oJ4amDihPoufT5sM0Z1SKEuKay8LfVAMlbbhnnkvt6BUserZylqo2PN+p9KeljLr0OHa2rXHU1T8reeoTrw==
+
 queue-microtask@^1.2.2:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/queue-microtask/-/queue-microtask-1.2.3.tgz#4929228bbc724dfac43e0efb058caf7b6cfb6243"