switch to pure ESM

https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c

.eslintrc.json

@@ -5,7 +5,8 @@
     "plugin:@typescript-eslint/recommended",
     "plugin:prettier/recommended",
     "plugin:react/recommended",
-    "plugin:react-hooks/recommended"
+    "plugin:react-hooks/recommended",
+    "plugin:react/jsx-runtime"
   ],
   "parserOptions": {
     "ecmaVersion": 2020,

.github/workflows/ci.yml

@@ -14,17 +14,16 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - name: Use Node.js v16
+      - name: Use Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 16
-      - name: yarn install, build, and test
+          node-version: latest
+      - name: pnpm install, build, and test
         run: |
-          yarn --frozen-lockfile
-          yarn typecheck
-          yarn build
-          yarn test --ci --coverage
-          yarn lint
+          pnpm --frozen-lockfile install
+          pnpm build
+          pnpm test -w false --coverage
+          pnpm lint
           bash <(curl -s https://codecov.io/bash) -t ${{ secrets.CODECOV_TOKEN }}
         env:
           CI: true

.prettierrc

@@ -1,3 +1,5 @@
 {
+  "bracketSpacing": false,
+  "singleAttributePerLine": true,
   "singleQuote": true
 }

.storybook/main.ts

@@ -0,0 +1,20 @@
+import type {StorybookConfig} from '@storybook/react-vite';
+
+const config: StorybookConfig = {
+  stories: ['../stories/**/*.stories.tsx'],
+  addons: [
+    '@storybook/addon-links',
+    '@storybook/addon-essentials',
+    '@storybook/addon-onboarding',
+    '@storybook/addon-interactions',
+  ],
+  framework: {
+    name: '@storybook/react-vite',
+    options: {},
+  },
+  docs: {
+    autodocs: 'tag',
+  },
+};
+
+export default config;

.storybook/preview.ts

@@ -0,0 +1,15 @@
+import type {Preview} from '@storybook/react';
+
+const preview: Preview = {
+  parameters: {
+    actions: {argTypesRegex: '^on[A-Z].*'},
+    controls: {
+      matchers: {
+        color: /(background|color)$/i,
+        date: /Date$/i,
+      },
+    },
+  },
+};
+
+export default preview;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-popper-tooltip",
-  "version": "4.4.2",
+  "version": "5.0.0",
   "description": "React tooltip library built around react-popper",
   "author": "Mohsin Ul Haq <mohsinulhaq01@gmail.com>",
   "license": "MIT",
@@ -16,10 +16,12 @@
     "react-tooltip",
     "react-popper"
   ],
-  "main": "dist/cjs/react-popper-tooltip.js",
-  "module": "dist/esm/react-popper-tooltip.js",
-  "browser": "dist/esm/react-popper-tooltip.js",
-  "typings": "dist/index.d.ts",
+  "type": "module",
+  "engines": {
+    "node": ">=16"
+  },
+  "exports": "./dist/main.js",
+  "typings": "dist/main.d.ts",
   "style": "dist/styles.css",
   "files": [
     "dist"
@@ -28,73 +30,56 @@
     "dist/styles.css"
   ],
   "scripts": {
-    "build": "rm -rf dist && rollup -c && cp src/styles.css dist && yarn tsc && rm -rf compiled",
-    "prepare": "husky install && yarn typecheck && yarn build && yarn test && yarn lint-staged",
+    "build": "rm -rf dist && tsup src/main.ts --format esm --dts --sourcemap",
+    "prepare": "husky install",
     "prettier": "prettier --write src/**/*.{ts,tsx}",
-    "typecheck": "tsc --noEmit",
     "lint": "eslint \"{src,tests,examples}**/*.{ts,tsx}\"",
-    "start": "rollup -c -w",
-    "test": "jest --env=jsdom tests",
-    "storybook": "start-storybook -p 6006",
-    "build-storybook": "build-storybook"
-  },
-  "jest": {
-    "modulePathIgnorePatterns": [
-      "<rootDir>/examples/"
-    ],
-    "setupFilesAfterEnv": [
-      "@testing-library/jest-dom/extend-expect"
-    ]
+    "test": "vitest --globals --environment happy-dom -w false",
+    "storybook": "storybook dev -p 6006",
+    "build-storybook": "storybook build"
   },
   "lint-staged": {
     "**/*.(ts|tsx)": [
       "yarn lint --fix"
     ]
   },
   "peerDependencies": {
-    "react": ">=16.6.0",
-    "react-dom": ">=16.6.0"
+    "react": ">=16.14.0",
+    "react-dom": ">=16.14.0"
   },
   "dependencies": {
-    "@babel/runtime": "^7.18.3",
-    "@popperjs/core": "^2.11.5",
+    "@popperjs/core": "^2.11.8",
     "react-popper": "^2.3.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.18.5",
-    "@babel/plugin-transform-runtime": "^7.18.5",
-    "@babel/preset-env": "^7.18.2",
-    "@babel/preset-react": "^7.17.12",
-    "@babel/preset-typescript": "^7.17.12",
-    "@storybook/addon-actions": "^6.5.9",
-    "@storybook/addon-essentials": "^6.5.9",
-    "@storybook/addon-links": "^6.5.9",
-    "@storybook/react": "^6.5.9",
-    "@testing-library/jest-dom": "^5.16.4",
-    "@testing-library/react": "^13.3.0",
-    "@testing-library/user-event": "^14.2.1",
-    "@types/jest": "^28.1.3",
-    "@types/react": "^18.0.14",
-    "@types/react-dom": "^18.0.5",
-    "@typescript-eslint/eslint-plugin": "^5.29.0",
-    "@typescript-eslint/parser": "^5.29.0",
-    "babel-loader": "^8.2.5",
-    "eslint": "^8.18.0",
-    "eslint-config-prettier": "^8.5.0",
-    "eslint-plugin-prettier": "^4.0.0",
-    "eslint-plugin-react": "^7.30.1",
+    "@storybook/addon-essentials": "^7.5.3",
+    "@storybook/addon-interactions": "^7.5.3",
+    "@storybook/addon-links": "^7.5.3",
+    "@storybook/addon-onboarding": "^1.0.8",
+    "@storybook/blocks": "^7.5.3",
+    "@storybook/react": "^7.5.3",
+    "@storybook/react-vite": "^7.5.3",
+    "@storybook/testing-library": "^0.2.2",
+    "@testing-library/jest-dom": "^6.1.4",
+    "@testing-library/react": "^12",
+    "@testing-library/user-event": "^14.5.1",
+    "@types/react": "^17",
+    "@types/react-dom": "^17",
+    "@typescript-eslint/eslint-plugin": "^6.11.0",
+    "@vitest/coverage-v8": "^1.0.0-beta.4",
+    "eslint-config-prettier": "^9.0.0",
+    "eslint-plugin-prettier": "^5.0.1",
+    "eslint-plugin-react": "^7.33.2",
     "eslint-plugin-react-hooks": "^4.6.0",
-    "husky": "^8.0.1",
-    "jest": "^28.1.1",
-    "jest-environment-jsdom": "^28.1.1",
-    "lint-staged": "^13.0.3",
-    "prettier": "^2.7.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0",
-    "rollup": "^2.75.7",
-    "rollup-plugin-babel": "^4.4.0",
-    "rollup-plugin-node-resolve": "^5.2.0",
-    "rollup-plugin-size-snapshot": "^0.12.0",
-    "typescript": "^4.7.4"
+    "happy-dom": "^12.10.3",
+    "husky": "^8.0.3",
+    "lint-staged": "^15.1.0",
+    "prettier": "^3.1.0",
+    "react": "^17",
+    "react-dom": "^17",
+    "storybook": "^7.5.3",
+    "tsup": "^7.2.0",
+    "typescript": "^5.2.2",
+    "vitest": "^1.0.0-beta.4"
   }
 }