Require Node.js 22

Author: sindresorhus

.github/workflows/ci.yml

@@ -13,7 +13,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [^20.19]
+        node-version:
+          - 22
     steps:
       - uses: actions/checkout@v6
       - uses: actions/setup-node@v6

package.json

@@ -11,7 +11,7 @@
 	},
 	"sideEffects": false,
 	"engines": {
-		"node": ">=20.19"
+		"node": ">=22"
 	},
 	"scripts": {
 		"integration": "node ./test/integration/test.js",
@@ -43,27 +43,27 @@
 	],
 	"dependencies": {
 		"@eslint-community/eslint-utils": "^4.9.1",
-		"@eslint/json": "^1.0.0",
-		"espree": "^11.1.0",
+		"@eslint/json": "^1.2.0",
+		"espree": "^11.2.0",
 		"espurify": "^3.2.0",
 		"micro-spelling-correcter": "^1.1.1",
 		"resolve-from": "^5.0.0"
 	},
 	"devDependencies": {
-		"@typescript-eslint/parser": "^8.54.0",
-		"ava": "^7.0.0",
+		"@typescript-eslint/parser": "^8.59.4",
+		"ava": "^8.0.1",
 		"c8": "^11.0.0",
 		"chalk": "^5.6.2",
-		"eslint": "^10.0.0",
+		"eslint": "^10.4.0",
 		"eslint-ava-rule-tester": "^5.0.1",
-		"eslint-doc-generator": "^3.0.2",
-		"eslint-plugin-eslint-plugin": "^7.3.0",
+		"eslint-doc-generator": "^3.6.0",
+		"eslint-plugin-eslint-plugin": "^7.3.3",
 		"execa": "^9.6.1",
 		"npm-run-all": "^4.1.5",
 		"outdent": "^0.8.0",
 		"pify": "^6.1.0",
-		"typescript": "^5.9.3",
-		"xo": "^1.2.3"
+		"typescript": "^6.0.3",
+		"xo": "^2.0.2"
 	},
 	"peerDependencies": {
 		"eslint": ">=10"

rules/assertion-arguments.js

@@ -17,7 +17,7 @@ const MESSAGE_ID_OUT_OF_ORDER = 'out-of-order';
 const MESSAGE_ID_PLAN_NOT_INTEGER = 'plan-not-integer';
 const MESSAGE_ID_REGEX_FIRST = 'regex-first-argument';
 
-const errorNamePattern = /^(?:[A-Z][a-z\d]*)*Error$/;
+const errorNamePattern = /^(?:[A-Z][a-z\d]*)*Error$/v;
 
 const expectedNbArguments = {
 	assert: {

rules/failing-test-url.js

@@ -3,7 +3,7 @@ import util from '../util.js';
 
 const MESSAGE_ID = 'failing-test-url';
 
-const urlPattern = /https?:\/\/\S+/;
+const urlPattern = /https?:\/\/\S+/v;
 
 const create = context => {
 	const ava = createAvaRule(context.sourceCode);

rules/no-commented-tests.js

@@ -3,7 +3,7 @@ import util from '../util.js';
 
 const MESSAGE_ID = 'no-commented-tests';
 
-const commentedTestPattern = /^\s*\*?\s*(?:test|serial)\s*(?:\.\s*\w+\s*)*\(/;
+const commentedTestPattern = /^\s*\*?\s*(?:test|serial)\s*(?:\.\s*\w+\s*)*\(/v;
 
 const create = context => {
 	const ava = createAvaRule(context.sourceCode);

rules/no-duplicate-modifiers.js

@@ -17,7 +17,7 @@ const create = context => {
 				return;
 			}
 
-			const testModifiers = util.getTestModifiers(node).sort(sortByName);
+			const testModifiers = util.getTestModifiers(node).toSorted(sortByName);
 
 			if (testModifiers.length === 0) {
 				return;

rules/no-import-test-files.js

@@ -43,7 +43,7 @@ const create = context => {
 			if (fs.statSync(resolvedPath).isDirectory()) {
 				resolvedPath = path.join(resolvedPath, 'index');
 			}
-		} catch {}
+		} catch {} // eslint-disable-line @stylistic/curly-newline
 
 		const {isTest} = avaHelper.classifyImport(resolvedPath);
 		if (isTest) {

rules/no-invalid-modifier-chain.js

@@ -80,7 +80,7 @@ function getFixedChain(modifierNames) {
 
 	// Deduplicate and sort by canonical order
 	const fixedChain = [...new Set(modifierNames)]
-		.sort((a, b) => modifierOrder.get(a) - modifierOrder.get(b))
+		.toSorted((a, b) => modifierOrder.get(a) - modifierOrder.get(b))
 		.join('.');
 
 	return validChains.has(fixedChain) ? fixedChain : undefined;
@@ -97,7 +97,7 @@ function getSuggestions(modifierNames) {
 	for (const removed of unique) {
 		const remaining = unique.filter(name => name !== removed);
 		const chain = remaining
-			.sort((a, b) => modifierOrder.get(a) - modifierOrder.get(b))
+			.toSorted((a, b) => modifierOrder.get(a) - modifierOrder.get(b))
 			.join('.');
 
 		if (validChains.has(chain)) {

rules/test-title-format.js

@@ -8,7 +8,7 @@ const create = context => {
 
 	let titleRegExp;
 	if (context.options[0]?.format) {
-		titleRegExp = new RegExp(context.options[0].format);
+		titleRegExp = new RegExp(context.options[0].format, 'v');
 	} else {
 		return {};
 	}

test/package.js

@@ -12,7 +12,7 @@ test.before(async () => {
 });
 
 const testSorted = (t, actualOrder, sourceName) => {
-	const sortedOrder = [...actualOrder].sort();
+	const sortedOrder = actualOrder.toSorted();
 
 	for (const [wantedIndex, name] of sortedOrder.entries()) {
 		const actualIndex = actualOrder.indexOf(name);