diff --git a/.prettierrc.json b/.prettierrc.json
new file mode 100644
index 00000000..09dcf1c1
--- /dev/null
+++ b/.prettierrc.json
@@ -0,0 +1,7 @@
+{
+  "trailingComma": "all",
+  "tabWidth": 2,
+  "semi": true,
+  "singleQuote": true,
+  "printWidth": 100
+}
diff --git a/package.json b/package.json
index bb1148be..2337d980 100644
--- a/package.json
+++ b/package.json
@@ -11,6 +11,7 @@
   "bin": "./src/cli/index.js",
   "scripts": {
     "dev": "TS_NODE_FILES=true NODE_ENV=development ts-node ./src/cli",
+    "prod": "TS_NODE_FILES=true NODE_ENV=production ts-node ./src/cli prod",
     "build": "rm -rf dist && tsc && copyfiles --up 1 \"src/**/*.hbs\" dist/src/ && copyfiles \"README.*\" dist/ && copyfiles \"CHANGELOG.*\" dist/",
     "test": "jest --testPathIgnorePatterns 'tests/e2e/.*' 'example' --coverage",
     "e2e": "make e2e",
diff --git a/src/generators/javascript/javascript.ts b/src/generators/javascript/javascript.ts
index bae6270b..24f1733a 100644
--- a/src/generators/javascript/javascript.ts
+++ b/src/generators/javascript/javascript.ts
@@ -172,7 +172,7 @@ export const javascript: Generator<
 		const formattedContents = prettier.format(contents, {
 			parser: client.options.client.language === Language.TYPESCRIPT ? 'typescript' : 'babel',
 			// Overwrite a few of the standard prettier settings to match with our RudderTyper configuration:
-			useTabs: true,
+			tabWidth: 2,
 			singleQuote: true,
 			semi: false,
 			trailingComma:
diff --git a/src/generators/javascript/templates/index.hbs b/src/generators/javascript/templates/index.hbs
index 67a8be8d..f573874c 100644
--- a/src/generators/javascript/templates/index.hbs
+++ b/src/generators/javascript/templates/index.hbs
@@ -49,6 +49,7 @@ export type ViolationHandler = (
 	violations: {{#if isDevelopment}}ErrorObject{{else}}any{{/if}}[]
 ) => void
 
+{{#if isDevelopment}}
 /**
  * The default handler that is fired if none is supplied with setRudderTyperOptions.
  {{#if isBrowser}}
@@ -58,7 +59,6 @@ export type ViolationHandler = (
  * a warning message to the console.
  {{/if}}
  */
-{{#if isDevelopment}}
 export const defaultValidationErrorHandler: ViolationHandler = (message, violations) => {
 	const msg = JSON.stringify({
 		type: 'RudderTyper JSON Schema Validation Error',