diff --git a/scripts/build.css.cjs b/scripts/build.css.cjs
index e50b393..e563dd6 100644
--- a/scripts/build.css.cjs
+++ b/scripts/build.css.cjs
@@ -1,13 +1,13 @@
-const { buildSync } = require('esbuild');
-const pkg = require('psychojs/package.json');
+const { buildSync } = require("esbuild");
+const pkg = require("psychojs/package.json");
 
 const versionMaybe = process.env.npm_config_outver;
 const dirMaybe = process.env.npm_config_outdir;
-const [,,, dir = dirMaybe || 'out', version = versionMaybe || pkg.version] = process.argv;
+const [, , , dir = dirMaybe || "out", version = versionMaybe || pkg.version] = process.argv;
 
 buildSync({
 	bundle: true,
-	entryPoints: ['src/index.css'],
+	entryPoints: ["src/index.css"],
 	minify: true,
-	outfile: `./${dir}/psychojs-${version}.css`
+	outfile: `./${dir}/psychojs-${version}.css`,
 });
diff --git a/scripts/build.js.cjs b/scripts/build.js.cjs
index cf311ce..825e0cd 100644
--- a/scripts/build.js.cjs
+++ b/scripts/build.js.cjs
@@ -1,24 +1,25 @@
-const { buildSync } = require('esbuild');
-const pkg = require('psychojs/package.json');
+const { buildSync } = require("esbuild");
+const pkg = require("psychojs/package.json");
 
 const versionMaybe = process.env.npm_config_outver;
 const dirMaybe = process.env.npm_config_outdir;
-const [,,, dir = dirMaybe || 'out', version = versionMaybe || pkg.version] = process.argv;
+const [, , , dir = dirMaybe || "out", version = versionMaybe || pkg.version] = process.argv;
 
 [
 	// The ESM bundle
 	{
-		format: 'esm',
-		legalComments: 'external',
+		format: "esm",
+		legalComments: "external",
 		outfile: `./${dir}/psychojs-${version}.js`,
 	},
 	// The IIFE
 	{
-		globalName: 'PsychoJS',
-		legalComments: 'none',
-		outfile: `./${dir}/psychojs-${version}.iife.js`
-	}
-].forEach(function(options) {
+		globalName: "PsychoJS",
+		legalComments: "none",
+		outfile: `./${dir}/psychojs-${version}.iife.js`,
+	},
+].forEach(function(options)
+{
 	buildSync({ ...this, ...options });
 }, {
 	// Shared options
@@ -27,12 +28,12 @@ const [,,, dir = dirMaybe || 'out', version = versionMaybe || pkg.version] = pro
 	},
 	bundle: true,
 	sourcemap: true,
-	entryPoints: ['src/index.js'],
+	entryPoints: ["src/index.js"],
 	minifySyntax: true,
 	minifyWhitespace: true,
 	target: [
 		// https://github.com/evanw/esbuild/issues/121#issuecomment-646956379
-		'es2017',
-		'node14',
-	]
+		"es2017",
+		"node14",
+	],
 });