diff --git a/.remarkignore b/.remarkignore
new file mode 100644
index 0000000..65e3ba2
--- /dev/null
+++ b/.remarkignore
@@ -0,0 +1 @@
+test/
diff --git a/index.js b/index.js
index f7805c3..3dfb120 100644
--- a/index.js
+++ b/index.js
@@ -28,7 +28,7 @@ export default function remarkGfm(options = {}) {
       // Other extensions
       /* c8 ignore next 2 */
       // @ts-expect-error: to do: remove when remark is released.
-      data[field] ? data[field] : (data[field] = [])
+      data[field] || (data[field] = [])
     )
 
     list.push(value)
diff --git a/package.json b/package.json
index 111b0e8..bc6bc8e 100644
--- a/package.json
+++ b/package.json
@@ -4,19 +4,19 @@
   "description": "remark plugin to support GFM (autolink literals, footnotes, strikethrough, tables, tasklists)",
   "license": "MIT",
   "keywords": [
-    "unified",
+    "autolink",
+    "footnote",
+    "gfm",
+    "github",
+    "markdown",
+    "mdast",
+    "plugin",
     "remark",
     "remark-plugin",
-    "plugin",
-    "mdast",
-    "markdown",
-    "table",
     "strikethrough",
+    "table",
     "tasklist",
-    "autolink",
-    "footnote",
-    "github",
-    "gfm"
+    "unified"
   ],
   "repository": "remarkjs/remark-gfm",
   "bugs": "https://github.com/remarkjs/remark-gfm/issues",
@@ -59,34 +59,32 @@
   },
   "scripts": {
     "build": "tsc --build --clean && tsc --build && type-coverage",
-    "format": "remark . -qfo --ignore-pattern test/ && prettier . -w --log-level warn && xo --fix",
+    "format": "remark . --frail --output --quiet && prettier . --log-level warn --write && xo --fix",
+    "prepack": "npm run build && npm run format",
+    "test": "npm run build && npm run format && npm run test-coverage",
     "test-api": "node --conditions development test/index.js",
-    "test-coverage": "c8 --check-coverage --branches 100 --functions 100 --lines 100 --statements 100 --reporter lcov npm run test-api",
-    "test": "npm run build && npm run format && npm run test-coverage"
+    "test-coverage": "c8 --100 --reporter lcov npm run test-api"
   },
   "prettier": {
-    "tabWidth": 2,
-    "useTabs": false,
-    "singleQuote": true,
     "bracketSpacing": false,
+    "singleQuote": true,
     "semi": false,
-    "trailingComma": "none"
-  },
-  "xo": {
-    "prettier": true,
-    "rules": {
-      "unicorn/prefer-logical-operator-over-ternary": "off"
-    }
+    "tabWidth": 2,
+    "trailingComma": "none",
+    "useTabs": false
   },
   "remarkConfig": {
     "plugins": [
-      "preset-wooorm"
+      "remark-preset-wooorm"
     ]
   },
   "typeCoverage": {
     "atLeast": 100,
     "detail": true,
-    "strict": true,
-    "ignoreCatch": true
+    "ignoreCatch": true,
+    "strict": true
+  },
+  "xo": {
+    "prettier": true
   }
 }