diff --git a/package.json b/package.json
index 51b4c97..479f76f 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,7 @@
     "build": "node ./mk/bundler.js build src/index.html --no-autoinstall --public-url ./",
     "lint": "xo --fix",
     "lint-ci": "xo",
+    "pnpm-install": "pnpm install --shamefully-hoist",
     "start": "node ./mk/bundler.js src/index.html --no-autoinstall",
     "tsc": "tsc --noEmit"
   },
@@ -28,13 +29,10 @@
     "@types/js-cookie": "^2.2.6",
     "@types/node": "^14.0.14",
     "@types/qs": "^6.9.3",
-    "eslint-config-xo-preact": "^1.0.0",
-    "eslint-plugin-react": "^7.20.3",
-    "eslint-plugin-simple-import-sort": "^5.0.3",
+    "@yoursunny/xo-config": "^0.33.0",
     "execa": "^4.0.2",
     "parcel-bundler": "^1.12.4",
-    "typescript": "^3.9.6",
-    "xo": "^0.32.1"
+    "typescript": "^3.9.6"
   },
   "browserslist": [
     "since 2017-06"
diff --git a/xo.config.js b/xo.config.js
index c3d138e..793354a 100644
--- a/xo.config.js
+++ b/xo.config.js
@@ -1,130 +1,7 @@
 /** @typedef {import("xo").Options} XoOptions */
 
-/** @type {XoOptions} */
-const js = {
-  envs: ["es2020"],
-  space: 2,
-  plugins: [
-    "simple-import-sort",
-  ],
-  extends: [
-    "xo/esnext",
-  ],
-  rules: {
-    "import/extensions": "off",
-    "import/no-mutable-exports": "off",
-    "promise/param-names": "off",
-    "simple-import-sort/sort": "error",
-    "unicorn/catch-error-name": ["error", { name: "err", caughtErrorsIgnorePattern: "^err" }],
-    "unicorn/consistent-function-scoping": "off",
-    "unicorn/no-fn-reference-in-iterator": "off",
-    "unicorn/no-nested-ternary": "off",
-    "unicorn/prefer-spread": "off",
-    "unicorn/prefer-type-error": "off",
-    "unicorn/prevent-abbreviations": "off",
-    "array-element-newline": "off",
-    "arrow-parens": ["error", "always"],
-    "brace-style": ["error", "1tbs", { allowSingleLine: true }],
-    "capitalized-comments": "off",
-    "comma-dangle": ["error", "always-multiline"],
-    "constructor-super": "off",
-    "default-case": "off",
-    "function-call-argument-newline": "off",
-    "generator-star-spacing": ["error", { named: "after", anonymous: "neither", method: "before" }],
-    indent: ["error", 2, {
-      SwitchCase: 1,
-      VariableDeclarator: "first",
-      outerIIFEBody: 0,
-      FunctionDeclaration: { parameters: 2 },
-      FunctionExpression: { parameters: 2 },
-      flatTernaryExpressions: true,
-    }],
-    "max-params": "off",
-    "max-statements-per-line": ["error", { max: 3 }],
-    "new-cap": "off",
-    "no-await-in-loop": "off",
-    "no-implicit-coercion": ["error", { allow: ["!!"] }],
-    "no-inner-declarations": "off",
-    "no-mixed-operators": "off",
-    "no-return-assign": "off",
-    "no-warning-comments": "off",
-    "object-curly-spacing": ["error", "always"],
-    "padded-blocks": ["error", "never", { allowSingleLineBlocks: true }],
-    "padding-line-between-statements": "off",
-    "prefer-destructuring": "off",
-    "prefer-template": "error",
-    quotes: ["error", "double"],
-    "yield-star-spacing": ["error", "after"],
-  },
-};
-
-/** @type {XoOptions} */
-const ts = {
-  extends: [
-    "xo-typescript",
-  ],
-  rules: {
-    "@typescript-eslint/ban-types": "off",
-    "@typescript-eslint/brace-style": js.rules["brace-style"],
-    "@typescript-eslint/class-literal-property-style": ["error", "fields"],
-    "@typescript-eslint/explicit-function-return-type": "off",
-    "@typescript-eslint/indent": js.rules.indent,
-    "@typescript-eslint/member-ordering": "off",
-    "@typescript-eslint/no-base-to-string": "off",
-    "@typescript-eslint/no-unnecessary-qualifier": "off",
-    "@typescript-eslint/no-unsafe-member-access": "off",
-    "@typescript-eslint/no-unsafe-return": "off",
-    "@typescript-eslint/no-unused-vars": "off",
-    "@typescript-eslint/promise-function-async": "off",
-    "@typescript-eslint/prefer-readonly": "off",
-    "@typescript-eslint/prefer-readonly-parameter-types": "off",
-    "@typescript-eslint/quotes": js.rules.quotes,
-    "@typescript-eslint/restrict-template-expressions": "off",
-    "@typescript-eslint/switch-exhaustiveness-check": "off",
-    "@typescript-eslint/unified-signatures": "off",
-    "import/export": "off",
-    "import/no-unassigned-import": "off",
-    "brace-style": "off",
-    indent: "off",
-    "no-redeclare": "off",
-    "no-return-await": "off",
-    "no-unused-vars": "off",
-    "no-useless-constructor": "off",
-    quotes: "off",
-  },
-};
-
-/** @type {XoOptions} */
-const preact = {
-  extends: [
-    "xo-preact",
-  ],
-  envs: ["browser"],
-  rules: {
-    "@typescript-eslint/no-unused-vars": "error",
-    "react/jsx-closing-bracket-location": ["error", "tag-aligned"],
-    "react/jsx-filename-extension": ["error", { extensions: [".tsx"] }],
-    "react/jsx-no-bind": "off",
-    "react/require-optimization": "off",
-    "no-script-url": "off",
-  },
-};
-
-function merge(base, ...patches) {
-  const res = { ...base };
-  for (const patch of patches) {
-    for (const [key, value] of Object.entries(patch)) {
-      if (Array.isArray(res[key])) {
-        res[key] = [...res[key], ...value];
-      } else if (typeof res[key] === "object") {
-        res[key] = { ...res[key], ...value };
-      } else {
-        res[key] = value;
-      }
-    }
-  }
-  return res;
-}
+/** @type {import("@yoursunny/xo-config")} */
+const { js, ts, preact, merge } = require("@yoursunny/xo-config");
 
 /** @type {XoOptions} */
 module.exports = {