Repository Analysis

zloirock/core-js

Standard Library

0.3 Likely human-written View on GitHub
0.3
Adjusted Score
0.3
Raw Score
100%
Time Factor
2026-05-29
Last Push
25,500
Stars
JavaScript
Language
157,122
Lines of Code
4233
Files
40
Pattern Hits
2026-05-31
Scan Date

Score History

Severity Breakdown

CRITICAL 0HIGH 0MEDIUM 0LOW 40

Pattern Findings

40 matches across 2 categories. Click a row to expand file-level details.

Hyper-Verbose Identifiers24 hits · 24 pts
SeverityFileLineSnippet
LOWdeno/corejs/index.js4788function throwsOnIteratorWithoutReturn() {
LOWdeno/corejs/index.js5863 getOrInsert: function getOrInsert(key, value) {
LOWdeno/corejs/index.js5889 getOrInsertComputed: function getOrInsertComputed(key, callbackfn) {
LOWdeno/corejs/index.js10198function throwsOnLengthTrackingView() {
LOWdeno/corejs/index.js10349 getOrInsert: function getOrInsert(key, value) {
LOWdeno/corejs/index.js10409 getOrInsertComputed: function getOrInsertComputed(key, callbackfn) {
LOWwebsite/src/js/main.js133 function highlightActiveDocsMenuItem() {
LOWwebsite/src/js/main.js149 function openFirstCollapsibleMenuItem() {
LOWtests/compat/tests.js215function createStringHTMLMethodTest(METHOD_NAME) {
LOWtests/compat/tests.js222function createStringTrimMethodTest(METHOD_NAME) {
LOWtests/compat/tests.js246function createSetLikeWithInfinitySize(size) {
LOWtests/compat/tests.js285function createSetMethodTestShouldGetKeysBeforeCloning(METHOD_NAME) {
LOWtests/compat/tests.js330function checkIteratorClosingOnEarlyError(METHOD_NAME, ExpectedError) {
LOWtests/compat/tests.js347function iteratorHelperThrowsErrorOnInvalidIterator(methodName, argument) {
LOWtests/compat/tests.js2236 function checkNewErrorsCloningSemantic(structuredCloneImplementation) {
LOW…ore-js-compat/get-modules-list-for-target-version.d.ts3declare function getModulesListForTargetVersion(version: TargetVersion): readonly ModuleName[];
LOWpackages/core-js-compat/helpers.js34function filterOutStabilizedProposals(modules) {
LOW…/core-js/modules/es.weak-map.get-or-insert-computed.js27 getOrInsertComputed: function getOrInsertComputed(key, callbackfn) {
LOWpackages/core-js/modules/es.weak-map.get-or-insert.js13 getOrInsert: function getOrInsert(key, value) {
LOW…kages/core-js/modules/es.map.get-or-insert-computed.js14 getOrInsertComputed: function getOrInsertComputed(key, callbackfn) {
LOWpackages/core-js/modules/es.uint8-array.set-from-hex.js11function throwsOnLengthTrackingView() {
LOW…e-js/modules/es.object.get-own-property-descriptors.js12 getOwnPropertyDescriptors: function getOwnPropertyDescriptors(object) {
LOWpackages/core-js/modules/es.iterator.flat-map.js16function throwsOnIteratorWithoutReturn() {
LOWpackages/core-js/modules/es.map.get-or-insert.js13 getOrInsert: function getOrInsert(key, value) {
Over-Commented Block16 hits · 16 pts
SeverityFileLineSnippet
LOWdeno/corejs/index.js17201 });
LOWdeno/corejs/index.js17221 || !checkNewErrorsCloningSemantic(nativeStructuredClone);
LOWtests/unit-pure/web.url.js141
LOWtests/unit-pure/web.url.js341 assert.same(String(url), 'http://192.168.0.240/foo');
LOWtests/unit-pure/web.url.js421 // url.hostname = 'nnsc.nsf.net'; // does not work in FF
LOWtests/eslint/eslint.config.js581 // unicorn
LOWtests/eslint/eslint.config.js601 'unicorn/filename-case': [ERROR, { case: 'kebabCase' }],
LOWtests/eslint/eslint.config.js2241 // enforce either object or shorthand declaration for repository
LOWtests/unit-global/web.url.js141 url = new URL('file:///var/log/system.log');
LOWtests/unit-global/web.url.js341
LOWtests/unit-global/web.url.js421 // assert.same(url.hostname, 'nnsc.nsf.net', 'file');
LOWpackages/core-js/internals/array-iteration.js61 // https://tc39.es/ecma262/#sec-array.prototype.every
LOWpackages/core-js/modules/es.typed-array.iterator.js41// `%TypedArray%.prototype.values` method
LOWpackages/core-js/modules/web.url.constructor.js1021 defineBuiltInAccessor(URLPrototype, 'href', accessorDescriptor('serialize', 'setHref'));
LOWpackages/core-js/modules/web.url.constructor.js1041 // https://url.spec.whatwg.org/#dom-url-port
LOWpackages/core-js/modules/web.structured-clone.js81// https://bugzilla.mozilla.org/show_bug.cgi?id=1556604