.gitattributes

@@ -1,2 +1 @@
-* text=auto
-*.js text eol=lf
+* text=auto eol=lf

.github/funding.yml

@@ -0,0 +1,2 @@
+github: sindresorhus
+tidelift: npm/globals

.github/security.md

@@ -0,0 +1,3 @@
+# Security Policy
+
+To report a security vulnerability, please use the [Tidelift security contact](https://tidelift.com/security). Tidelift will coordinate the fix and disclosure.

.github/workflows/main.yml

@@ -0,0 +1,22 @@
+name: CI
+on:
+  - push
+  - pull_request
+jobs:
+  test:
+    name: Node.js ${{ matrix.node-version }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version:
+          - 14
+          - 12
+          - 10
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm install
+      - run: npm test

.gitignore

@@ -1 +1,2 @@
 node_modules
+yarn.lock

.npmrc

@@ -0,0 +1 @@
+package-lock=false

get-browser-globals.js

@@ -0,0 +1,75 @@
+'use strict';
+
+const ignorePatterns = [
+	/^webkit/i,
+	'BeforeInstallPromptEvent',
+	/^Bluetooth/,
+	'CDATASection',
+	'captureEvents',
+	'InputDeviceCapabilities',
+	'releaseEvents',
+	'SyncManager',
+	/^USB/,
+
+	// DevTools globals
+	'chrome',
+	'$_',
+	'$0',
+	'$1',
+	'$2',
+	'$3',
+	'$4',
+	'$',
+	'$$',
+	'$x',
+	'clear',
+	'copy',
+	'debug',
+	'dir',
+	'dirxml',
+	'getEventListeners',
+	'inspect',
+	'keys',
+	'monitor',
+	'monitorEvents',
+	'profile',
+	'profileEnd',
+	'queryObjects',
+	'table',
+	'undebug',
+	'unmonitor',
+	'unmonitorEvents',
+	'values'
+];
+
+const globals = Object.getOwnPropertyNames(window)
+	.sort((a, b) => a.toLowerCase().localeCompare(b.toLowerCase()))
+	.filter(global => {
+		for (const pattern of ignorePatterns) {
+			if (typeof pattern === 'string') {
+				if (global === pattern) {
+					return false;
+				}
+			} else {
+				if (pattern.test(global)) {
+					return false;
+				}
+			}
+		}
+
+		return true;
+	});
+
+const ret = {};
+for (const key of globals) {
+	ret[key] = key.startsWith('on');
+}
+
+copy(JSON.stringify(ret, null, '\t'));
+
+/*
+
+Usage:
+Open an Incognito window in Chrome Canary and paste the above into the console. You'll now have a new object in your clipboard for the `browser` field in `globals.json`. You still need to manually filter out items from the `builtin` list.
+
+*/

index.d.ts

@@ -0,0 +1,6 @@
+import {ReadonlyDeep} from 'type-fest';
+import globalsJson = require('./globals.json');
+
+declare const globals: ReadonlyDeep<typeof globalsJson>;
+
+export = globals;

index.test-d.ts

@@ -0,0 +1,7 @@
+import {expectType, expectError} from 'tsd';
+import {ReadonlyDeep} from 'type-fest';
+import globals = require('.');
+
+expectType<ReadonlyDeep<Record<string, Record<string, boolean>>>>(globals);
+expectType<boolean>(globals.builtin.Array);
+expectError((globals.builtin.Array = true));

license

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

package.json

@@ -1,35 +1,55 @@
 {
-  "name": "globals",
-  "version": "10.1.0",
-  "description": "Global identifiers from different JavaScript environments",
-  "license": "MIT",
-  "repository": "sindresorhus/globals",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "engines": {
-    "node": ">=4"
-  },
-  "scripts": {
-    "test": "mocha"
-  },
-  "files": [
-    "index.js",
-    "globals.json"
-  ],
-  "keywords": [
-    "globals",
-    "global",
-    "identifiers",
-    "variables",
-    "vars",
-    "jshint",
-    "eslint",
-    "environments"
-  ],
-  "devDependencies": {
-    "mocha": "^3.4.2"
-  }
+	"name": "globals",
+	"version": "13.21.0",
+	"description": "Global identifiers from different JavaScript environments",
+	"license": "MIT",
+	"repository": "sindresorhus/globals",
+	"funding": "https://github.com/sponsors/sindresorhus",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "https://sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=8"
+	},
+	"scripts": {
+		"test": "xo && ava"
+	},
+	"files": [
+		"index.js",
+		"index.d.ts",
+		"globals.json"
+	],
+	"keywords": [
+		"globals",
+		"global",
+		"identifiers",
+		"variables",
+		"vars",
+		"jshint",
+		"eslint",
+		"environments"
+	],
+	"dependencies": {
+		"type-fest": "^0.20.2"
+	},
+	"devDependencies": {
+		"ava": "^2.4.0",
+		"tsd": "^0.14.0",
+		"xo": "^0.36.1"
+	},
+	"xo": {
+		"ignores": [
+			"get-browser-globals.js"
+		],
+		"rules": {
+			"node/no-unsupported-features/es-syntax": "off"
+		}
+	},
+	"tsd": {
+		"compilerOptions": {
+			"resolveJsonModule": true
+		}
+	}
 }

readme.md

@@ -1,25 +1,23 @@
-# globals [![Build Status](https://travis-ci.org/sindresorhus/globals.svg?branch=master)](https://travis-ci.org/sindresorhus/globals)
+# globals
 
 > Global identifiers from different JavaScript environments
 
-Extracted from [JSHint](https://github.com/jshint/jshint/blob/3a8efa979dbb157bfb5c10b5826603a55a33b9ad/src/vars.js) and [ESLint](https://github.com/eslint/eslint/blob/b648406218f8a2d7302b98f5565e23199f44eb31/conf/environments.json) and merged.
+It's just a [JSON file](globals.json), so use it in any environment.
 
-It's just a [JSON file](globals.json), so use it in whatever environment you like.
-
-**This module [no longer accepts](https://github.com/sindresorhus/globals/issues/82) new environments. If you need it for ESLint, just [create a plugin](http://eslint.org/docs/developer-guide/working-with-plugins#environments-in-plugins).**
+This package is used by ESLint.
 
+**This package [no longer accepts](https://github.com/sindresorhus/globals/issues/82) new environments. If you need it for ESLint, just [create a plugin](http://eslint.org/docs/developer-guide/working-with-plugins#environments-in-plugins).**
 
 ## Install
 
 ```
-$ npm install --save globals
+$ npm install globals
 ```
 
-
 ## Usage
 
 ```js
-var globals = require('globals');
+const globals = require('globals');
 
 console.log(globals.browser);
 /*
@@ -28,14 +26,31 @@ console.log(globals.browser);
 	applicationCache: false,
 	ArrayBuffer: false,
 	atob: false,
-	...
+	…
 }
 */
 ```
 
 Each global is given a value of `true` or `false`. A value of `true` indicates that the variable may be overwritten. A value of `false` indicates that the variable should be considered read-only. This information is used by static analysis tools to flag incorrect behavior. We assume all variables should be `false` unless we hear otherwise.
 
+For Node.js this package provides two sets of globals:
+
+- `globals.nodeBuiltin`: Globals available to all code running in Node.js.
+	These will usually be available as properties on the `global` object and include `process`, `Buffer`, but not CommonJS arguments like `require`.
+	See: https://nodejs.org/api/globals.html
+- `globals.node`: A combination of the globals from `nodeBuiltin` plus all CommonJS arguments ("CommonJS module scope").
+	See: https://nodejs.org/api/modules.html#modules_the_module_scope
+
+When analyzing code that is known to run outside of a CommonJS wrapper, for example, JavaScript modules, `nodeBuiltin` can find accidental CommonJS references.
 
-## License
+---
 
-MIT © [Sindre Sorhus](http://sindresorhus.com)
+<div align="center">
+	<b>
+		<a href="https://tidelift.com/subscription/pkg/npm-globals?utm_source=npm-globals&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
+	</b>
+	<br>
+	<sub>
+		Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
+	</sub>
+</div>

test.js

@@ -1,8 +1,40 @@
-'use strict';
-const assert = require('assert');
-const globals = require('.');
+import test from 'ava';
+import globals from '.';
 
-it('should return an object of globals', () => {
-	assert.strictEqual(typeof globals, 'object');
-	assert(Object.keys(globals).length > 10 && Object.keys(globals).length < 1000);
+test('main', t => {
+	t.is(typeof globals, 'object');
+	t.true(Object.keys(globals).length > 10 && Object.keys(globals).length < 1000);
+});
+
+test('ensure alphabetical order', t => {
+	for (const env of Object.keys(globals)) {
+		const keys = Object.keys(globals[env]);
+		t.deepEqual(
+			keys.slice(), keys.sort((a, b) => a.localeCompare(b)),
+			`The \`${env}\` keys don't have the correct alphabetical order`
+		);
+	}
+});
+
+test('`node` is `nodeBuiltin` with CommonJS arguments', t => {
+	// `globals.node` has `global`` which isn't a CommonJS argument and doesn't include
+	// `__filename` and `__dirname` which are.
+	const commonjsArgs = {
+		__dirname: false,
+		__filename: false,
+		exports: true,
+		module: false,
+		require: false
+	};
+
+	t.deepEqual({...globals.nodeBuiltin, ...commonjsArgs}, globals.node);
+
+	// Ensure that there's no overlap between true globals and the CommonJS arguments above.
+	for (const builtin of Object.keys(globals.nodeBuiltin)) {
+		t.is(
+			commonjsArgs[builtin],
+			undefined,
+			`The builtin ${builtin} is not a CommonJS argument`
+		);
+	}
 });