Update package.json

.eslintrc.js

@@ -1,28 +0,0 @@
-module.exports = {
-  extends: ["standard-with-typescript", "standard-jsx", "prettier"],
-  parserOptions: {
-    project: "./tsconfig.json",
-  },
-  rules: {
-    "@typescript-eslint/member-delimiter-style": 2,
-    "@typescript-eslint/semi": ["error", "always"],
-    "@typescript-eslint/no-extra-semi": "error",
-    "@typescript-eslint/explicit-function-return-type": 0,
-    "@typescript-eslint/strict-boolean-expressions": 0,
-    "@typescript-eslint/no-floating-promises": 0,
-    "@typescript-eslint/prefer-nullish-coalescing": 0,
-    "@typescript-eslint/restrict-template-expressions": 0,
-    "@typescript-eslint/promise-function-async": 0,
-    "@typescript-eslint/consistent-type-definitions": 0,
-    "@typescript-eslint/no-misused-promises": ["error", {"checksConditionals": false}],
-    "@typescript-eslint/no-redeclare": 0,
-    "@typescript-eslint/no-non-null-assertion": 0,
-    "@typescript-eslint/member-delimiter-style": 0,
-    "import/no-absolute-path": 0,
-    "no-return-assign": 0,
-    "no-useless-return": 0,
-    "quotes": 0,
-    "object-curly-spacing": 2,
-    "n/no-callback-literal": 0,
-  },
-};

.projectile

@@ -1,2 +1,4 @@
--node_modules/
--build/
++/
++/.github/
+-/node_modules/
+-/build/

README.md

@@ -13,6 +13,8 @@ to your browser.
 
 ## Install
 
+**Chrome**
+
 * Produce the `build/` directory
 
         $ git clone https://github.com/0x1eef/myip.wtf
@@ -27,6 +29,12 @@ to your browser.
     * Choose the `build/production/` directory from the file dialog.
     * Done.
 
+**Firefox**
+
+The [share/myip.wtf/xpi](share/myip.wtf/xpi) directory contains
+signed XPI files for Firefox users. After downloading an XPI file
+the extension can be added to the browser from `about:addons`.
+
 ## Sources
 
 * [GitHub](https://github.com/0x1eef/myip.wtf#readme)
@@ -34,6 +42,6 @@ to your browser.
 
 ## License
 
-[BSD Zero Clause](https://choosealicense.com/licenses/0bsd/).
+[BSD Zero Clause](https://choosealicense.com/licenses/0bsd/)
 <br>
-See [LICENSE](./LICENSE).
+See [LICENSE](./LICENSE)

eslint.config.mjs

@@ -0,0 +1,16 @@
+import eslint from '@eslint/js';
+import tseslint from 'typescript-eslint';
+import prettier from 'eslint-plugin-prettier/recommended';
+
+export default tseslint.config(
+  {ignores: ["src/js/types/schema.ts"]},
+  eslint.configs.recommended,
+  ...tseslint.configs.recommended,
+  prettier,
+  {
+
+    rules: {
+      '@typescript-eslint/no-require-imports': 0
+    },
+  }
+)

package.json

@@ -1,36 +1,40 @@
 {
   "name": "myip.wtf",
-  "version": "0.4.1",
+  "version": "0.4.2",
+  "webExt": {
+    "sourceDir": "build/production"
+  },
   "dependencies": {
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "react": "^18.3",
+    "react-dom": "^18.3"
   },
   "devDependencies": {
-    "@testing-library/jest-dom": "^6.1.3",
-    "@testing-library/react": "^14.0.0",
-    "@types/chrome": "^0.0.246",
-    "@types/jest": "^29.5.5",
-    "@types/react": "^18.0.18",
-    "@types/react-dom": "^18.0.6",
+    "@testing-library/jest-dom": "^6.4",
+    "@testing-library/react": "^16.0",
+    "@types/chrome": "^0.0.269",
+    "@types/jest": "^29.5",
+    "@types/react": "^18.3",
+    "@types/react-dom": "^18.3",
     "clean-webpack-plugin": "^4.0.0",
-    "copy-webpack-plugin": "^11.0.0",
-    "eslint": "^8.26.0",
-    "eslint-config-prettier": "^8.5.0",
+    "copy-webpack-plugin": "^12.0",
+    "esbuild-loader": "^4.2",
+    "eslint": "^9.8",
+    "eslint-config-prettier": "^9.1",
+    "eslint-plugin-prettier": "^5.2.1",
     "jest": "^29.7.0",
     "jest-environment-jsdom": "^29.7.0",
-    "prettier": "^2.8.8",
-    "ts-jest": "^29.1.1",
-    "ts-loader": "^9.3.1",
-    "ts-standard": "^12.0.1",
-    "typescript": "^4.8.2",
-    "webpack": "^5.74.0",
-    "webpack-cli": "^4.10.0",
-    "webpack-merge": "^5.10.0"
+    "prettier": "^3.3",
+    "ts-jest": "^29.2",
+    "typescript": "^5.5",
+    "typescript-eslint": "^8.0.0",
+    "webpack": "^5.93",
+    "webpack-cli": "^5.1",
+    "webpack-merge": "^6.0"
   },
   "scripts": {
-    "build:production": "npm exec webpack -- --config webpack.production.js",
-    "build:development": "npm exec webpack -- --config webpack.development.js",
-    "test": "npm exec jest -- test",
-    "format": "npm exec prettier -- -w src/js"
+    "build:production": "npx webpack --config webpack.production.js",
+    "build:development": "npx webpack --config webpack.development.js",
+    "test": "npx jest test",
+    "eslint": "npx eslint src/"
   }
 }

src/js/components/App.tsx

@@ -6,7 +6,6 @@ import { useWebService } from "~/hooks/useWebService";
 
 export function App() {
   const [response, error] = useWebService();
-  const t = chrome.i18n.getMessage;
   if (response) {
     return <ResponseRenderer response={response} />;
   } else if (error) {

src/js/components/Loader.tsx

@@ -1,4 +1,4 @@
-import React, { ReactNode } from "react";
+import React from "react";
 import { Footer } from "~/components/Footer";
 
 export function Loader() {

src/manifest.json

@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "myip.wtf",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "description": "Relays information about your public IP address from myip.wtf to your browser.",
   "action": {
     "default_popup": "/html/browseraction.html"
@@ -14,5 +14,10 @@
     "256": "images/icons/wtf256x256.png"
   },
   "permissions": [],
-  "default_locale": "en"
+  "default_locale": "en",
+  "browser_specific_settings": {
+    "gecko": {
+      "id": "{b9004e11-0d38-417e-8968-9adc2229a6c3}"
+    }
+  }
 }

test/App.test.tsx

@@ -6,18 +6,21 @@ import { getMessage } from "./mocks/chrome.i18n";
 import { success, error, loading } from "./mocks/fetch";
 
 describe("App.tsx", () => {
+  const globalChrome = global.chrome;
+  const globalFetch = global.fetch;
+
   beforeEach(() => {
     const chrome: any = { i18n: { getMessage } };
     global.chrome = chrome;
   });
 
   afterEach(() => {
-    global.chrome = undefined;
+    global.chrome = globalChrome;
   });
 
   describe("when the request is loading", () => {
     beforeEach(() => { global.fetch = loading; });
-    afterEach(() => { global.fetch = undefined; });
+    afterEach(() => { global.fetch = globalFetch; });
 
     test("loading text is rendered", () => {
       render(<App/>);
@@ -27,7 +30,7 @@ describe("App.tsx", () => {
 
   describe("when the request is a success", () => {
     beforeEach(() => { global.fetch = success; });
-    afterEach(() => { global.fetch = undefined; });
+    afterEach(() => { global.fetch = globalFetch; });
 
     test("response is rendered", async () => {
       await act(() => render(<App/>));
@@ -37,7 +40,7 @@ describe("App.tsx", () => {
 
   describe("when the request throws an error", () => {
     beforeEach(() => { global.fetch = error; });
-    afterEach(() => { global.fetch = undefined; });
+    afterEach(() => { global.fetch = globalFetch; });
 
     test("error is rendered", async () => {
       await act(() => render(<App/>));

test/ErrorRenderer.test.tsx

@@ -5,6 +5,7 @@ import { ErrorRenderer } from "~/components/ErrorRenderer";
 import { getMessage } from "./mocks/chrome.i18n";
 
 describe("ErrorRenderer.tsx", () => {
+  const globalChrome = global.chrome;
   const error = new Error("This is an example error message");
 
   beforeEach(() => {
@@ -14,7 +15,7 @@ describe("ErrorRenderer.tsx", () => {
   });
 
   afterEach(() => {
-    global.chrome = undefined;
+    global.chrome = globalChrome;
   });
 
   test("an error is rendered", () => {

test/ResponseRenderer.test.tsx

@@ -5,13 +5,15 @@ import { ResponseRenderer } from "~/components/ResponseRenderer";
 import { getMessage } from "./mocks/chrome.i18n";
 
 describe("ResponseRenderer.tsx", () => {
+  const globalChrome = global.chrome;
+
   beforeEach(() => {
     const chrome: any = { i18n: { getMessage } };
     global.chrome = chrome;
   });
 
   afterEach(() => {
-    global.chrome = undefined;
+    global.chrome = globalChrome;
   });
 
   const defaultResponse = {

tsconfig.json

@@ -1,14 +1,11 @@
 {
   "compilerOptions": {
     "strict": true,
-    "strictNullChecks": false,
     "module": "commonjs",
     "target": "ES2020",
-    "noImplicitAny": true,
     "moduleResolution": "node",
     "esModuleInterop": true,
     "jsx": "react",
-    "allowJs": true,
     "lib": [ "ES2020", "DOM" ],
     "baseUrl": "src/",
     "paths": { "~/*": ["js/*"] },

webpack.common.js

@@ -1,28 +1,32 @@
-const path = require('path');
-const process = require('process');
+const path = require("path");
+const process = require("process");
 const CopyPlugin = require("copy-webpack-plugin");
 const { CleanWebpackPlugin } = require("clean-webpack-plugin");
 
 module.exports = {
  entry: {
-    index: './src/js/index.tsx',
+    index: "./src/js/index.tsx",
   },
   output: {
-    filename: 'js/[name].js',
-    path: path.resolve(__dirname, 'build')
+    filename: "js/[name].js",
+    path: path.resolve(__dirname, "build")
   },
   resolve: {
-    alias: { '~': [path.resolve('src/js/')] },
-    roots: [path.resolve('src/js'), path.resolve('node_modules')],
-    modules: [path.resolve('src/js'), path.resolve('node_modules')],
-    extensions: ['.ts', '.tsx']
+    alias: { "~": [path.resolve("src/js/")] },
+    roots: [path.resolve("src/js"), path.resolve("node_modules")],
+    modules: [path.resolve("src/js"), path.resolve("node_modules")],
+    extensions: [".ts", ".tsx"]
   },
   module: {
     rules: [
       {
         test: /\.tsx?$/,
-        use: 'ts-loader',
+        loader: "esbuild-loader",
         exclude: /node_modules/,
+        options: {
+          loader: "tsx",
+          target: "es2015"
+        }
       },
     ],
   },

webpack.development.js

@@ -1,11 +1,11 @@
-const path = require('path');
-const { merge } = require('webpack-merge');
-const common = require('./webpack.common.js');
+const path = require("path");
+const { merge } = require("webpack-merge");
+const common = require("./webpack.common.js");
 module.exports = merge(
   common,
   {
     mode: "development",
     devtool: "inline-source-map",
-    output: {path: path.resolve(__dirname, 'build', 'development')}
+    output: {path: path.resolve(__dirname, "build", "development")}
   }
 )

webpack.production.js

@@ -1,10 +1,13 @@
-const path = require('path');
-const { merge } = require('webpack-merge');
-const common = require('./webpack.common.js');
+const path = require("path");
+const { merge } = require("webpack-merge");
+const common = require("./webpack.common.js");
+
 module.exports = merge(
   common,
   {
     mode: "production",
-    output: {path: path.resolve(__dirname, 'build', 'production')}
+    devtool: false,
+    optimization: { minimize: true },
+    output: {path: path.resolve(__dirname, "build", "production")}
   }
 )