feat(create-turbo): create kitchen-sink

packages/config-eslint/README.md

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+# `@turbo/eslint-config`
+
+Collection of internal eslint configurations.

packages/config-eslint/index.js

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+import js from "@eslint/js";
+import eslintConfigPrettier from "eslint-config-prettier";
+import turboPlugin from "eslint-plugin-turbo";
+import tseslint from "typescript-eslint";
+import onlyWarn from "eslint-plugin-only-warn";
+
+/**
+ * A shared ESLint configuration for the repository.
+ *
+ * @type {import("eslint").Linter.Config}
+ * */
+export const config = [
+  js.configs.recommended,
+  eslintConfigPrettier,
+  ...tseslint.configs.recommended,
+  {
+    plugins: {
+      turbo: turboPlugin,
+    },
+    rules: {
+      "turbo/no-undeclared-env-vars": "warn",
+    },
+  },
+  {
+    plugins: {
+      onlyWarn,
+    },
+  },
+  {
+    ignores: ["dist/**"],
+  },
+];

packages/config-eslint/next.js

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+import js from "@eslint/js";
+import eslintConfigPrettier from "eslint-config-prettier";
+import tseslint from "typescript-eslint";
+import pluginReactHooks from "eslint-plugin-react-hooks";
+import pluginReact from "eslint-plugin-react";
+import globals from "globals";
+import pluginNext from "@next/eslint-plugin-next";
+import { config as baseConfig } from "./index.js";
+
+/**
+ * A custom ESLint configuration for libraries that use Next.js.
+ *
+ * @type {import("eslint").Linter.Config}
+ * */
+export const config = [
+  ...baseConfig,
+  js.configs.recommended,
+  eslintConfigPrettier,
+  ...tseslint.configs.recommended,
+  {
+    ...pluginReact.configs.flat.recommended,
+    languageOptions: {
+      ...pluginReact.configs.flat.recommended.languageOptions,
+      globals: {
+        ...globals.serviceworker,
+      },
+    },
+  },
+  {
+    plugins: {
+      "@next/next": pluginNext,
+    },
+    rules: {
+      ...pluginNext.configs.recommended.rules,
+      ...pluginNext.configs["core-web-vitals"].rules,
+    },
+  },
+  {
+    plugins: {
+      "react-hooks": pluginReactHooks,
+    },
+    settings: { react: { version: "detect" } },
+    rules: {
+      ...pluginReactHooks.configs.recommended.rules,
+      // React scope no longer necessary with new JSX transform.
+      "react/react-in-jsx-scope": "off",
+    },
+  },
+];

packages/config-eslint/package.json

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+{
+  "name": "@repo/eslint-config",
+  "version": "0.0.0",
+  "type": "module",
+  "private": true,
+  "exports": {
+    ".": "./index.js",
+    "./next": "./next.js",
+    "./react": "./react.js",
+    "./remix": "./remix.js",
+    "./vite": "./vite.js"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.29.0",
+    "@next/eslint-plugin-next": "^15.3.0",
+    "eslint": "^9.29.0",
+    "eslint-config-prettier": "^10.1.1",
+    "eslint-plugin-only-warn": "^1.1.0",
+    "eslint-plugin-react": "^7.37.5",
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-turbo": "^2.5.0",
+    "globals": "^16.2.0",
+    "typescript": "^5.8.2",
+    "typescript-eslint": "^8.34.0"
+  }
+}

packages/config-eslint/react.js

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+import js from "@eslint/js";
+import eslintConfigPrettier from "eslint-config-prettier";
+import tseslint from "typescript-eslint";
+import pluginReactHooks from "eslint-plugin-react-hooks";
+import pluginReact from "eslint-plugin-react";
+import globals from "globals";
+import { config as baseConfig } from "./index.js";
+
+/**
+ * A custom ESLint configuration for libraries that use React.
+ *
+ * @type {import("eslint").Linter.Config} */
+export const config = [
+  ...baseConfig,
+  js.configs.recommended,
+  eslintConfigPrettier,
+  ...tseslint.configs.recommended,
+  pluginReact.configs.flat.recommended,
+  {
+    languageOptions: {
+      ...pluginReact.configs.flat.recommended.languageOptions,
+      globals: {
+        ...globals.serviceworker,
+        ...globals.browser,
+      },
+    },
+  },
+  {
+    plugins: {
+      "react-hooks": pluginReactHooks,
+    },
+    settings: { react: { version: "detect" } },
+    rules: {
+      ...pluginReactHooks.configs.recommended.rules,
+      // React scope no longer necessary with new JSX transform.
+      "react/react-in-jsx-scope": "off",
+    },
+  },
+];

packages/config-eslint/remix.js

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+const { resolve } = require("node:path");
+
+const project = resolve(process.cwd(), "tsconfig.json");
+
+/*
+ * This is a custom ESLint configuration for use a library
+ * that utilizes React.
+ */
+
+module.exports = {
+  extends: [
+    "@vercel/style-guide/eslint/browser",
+    "@vercel/style-guide/eslint/typescript",
+    "@vercel/style-guide/eslint/react",
+  ].map(require.resolve),
+  parserOptions: {
+    project,
+  },
+  env: {
+    browser: true,
+    node: true,
+  },
+  plugins: ["only-warn"],
+  globals: {
+    JSX: true,
+  },
+  settings: {
+    "import/resolver": {
+      typescript: {
+        project,
+      },
+    },
+  },
+  ignorePatterns: ["node_modules/", "dist/", ".eslintrc.js", "**/*.css"],
+  // add rules configurations here
+  rules: {
+    "import/no-default-export": "off",
+  },
+};

packages/config-eslint/vite.js

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+import js from "@eslint/js";
+import globals from "globals";
+import reactHooks from "eslint-plugin-react-hooks";
+import reactRefresh from "eslint-plugin-react-refresh";
+import tseslint from "typescript-eslint";
+
+export default tseslint.config({
+  extends: [js.configs.recommended, ...tseslint.configs.recommended],
+  files: ["**/*.{ts,tsx}"],
+  ignores: ["dist"],
+  languageOptions: {
+    ecmaVersion: 2020,
+    globals: globals.browser,
+  },
+  plugins: {
+    "react-hooks": reactHooks,
+    "react-refresh": reactRefresh,
+  },
+  rules: {
+    ...reactHooks.configs.recommended.rules,
+    "react-refresh/only-export-components": [
+      "warn",
+      { allowConstantExport: true },
+    ],
+  },
+});