2.0

Adjusted Signal

2.0

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

3.4K

Stars

TypeScript

Language

114.5K

Lines of Code

749

Files

214

Pattern Hits

2026-10-31

Scan Date

0.00

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 8.8/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 205 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.6/100 · LOW

Are imports declared and package/API names verified? 9 finding(s).

Agent Over-Engineering Ratio 7.8/100 · LOW

Are wrappers, guards, and repeated structures necessary? 186 finding(s).

PR Review Velocity Impact 9.4/100 · LOW

Which changes need focused human review? 214 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 0HIGH 0MEDIUM 6LOW 208

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 214 distinct pattern matches across 5 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Hyper-Verbose Identifiers186 hits · 186 pts

Severity	File	Line	Snippet	Context
LOW	prebuild.ts	33	function getLiteralModuleSpecifierText(specifier: ts.Expression \| undefined): string \| null {	CODE
LOW	prebuild.ts	49	function findLocalIntegrationImportsInFile(filePath: string, contents: string): string[] {	CODE
LOW	prebuild.ts	92	async function findLocalIntegrationImports(integrationFiles: string[]): Promise<string[]> {	CODE
LOW	prebuild.ts	118	function findConsoleLogOccurrences(filePath: string, contents: string): string[] {	CODE
LOW	prebuild.ts	159	function findDirectRootPackageImportsInFile(filePath: string, contents: string): string[] {	CODE
LOW	prebuild.ts	203	async function findDirectRootPackageImports(sourceFiles: string[]): Promise<string[]> {	CODE
LOW	prebuild.ts	214	function isExportedTypeDeclaration(node: ts.Node): node is ts.InterfaceDeclaration \| ts.TypeAliasDeclaration {	CODE
LOW	prebuild.ts	222	function findExportAllFromTypesBase(filePath: string, contents: string): string[] {	CODE
LOW	prebuild.ts	282	function exportedDeclarationUsesBindings(	CODE
LOW	prebuild.ts	318	function checkPublicTypeEntrypoint(filePath: string, contents: string): PublicTypeEntrypointResult {	CODE
LOW	postbuild.ts	54	async function checkIntegrationBundlesForCoreRepackaging(): Promise<IntegrationBundleCheckResult> {	CODE
LOW	postbuild.ts	87	async function assertIntegrationBundleIntegrity() {	CODE
LOW	examples-shared/directory.ts	86	export function buildSectionedDirectoryRows(people: DirectoryPerson[]) {	CODE
LOW	examples-shared/commerce.ts	353	export function buildActivityItemsFromSequence(startSequence: number, count: number): ActivityItem[] {	CODE
LOW	examples-shared/commerce.ts	372	export function settlePendingActivityItems(items: ActivityItem[], count = 3): ActivityItem[] {	CODE
LOW	example-web/src/examples/LibraryBenchmarkExample.tsx	45	function getInitialComparisonState() {	CODE
LOW	example-web/src/examples/comparisonConfig.ts	119	export function getComparisonLibraryRuntimeConfig(libraryId: ComparisonLibraryId) {	CODE
LOW	example-web/src/examples/comparisonConfig.ts	123	export function getVisibleComparisonLibraryIds(selection: ComparisonLibrarySelection): ComparisonLibraryId[] {	CODE
LOW	example-web/src/examples/NotificationsInboxExample.tsx	35	export function NotificationsInboxExample() {	CODE
LOW	example-web/src/examples/SectionedDirectoryExample.tsx	7	export function SectionedDirectoryExample() {	CODE
LOW	…ple/screens/examples/ReanimatedSharedValuesExample.tsx	120	export function ReanimatedSharedValuesExample() {	CODE
LOW	example/screens/examples/NotificationsInboxExample.tsx	174	export function NotificationsInboxExample() {	CODE
LOW	example/screens/examples/SectionedDirectoryExample.tsx	12	export function SectionedDirectoryExample() {	CODE
LOW	…s/examples/optimization/OptimizationIdentitiesDemo.tsx	110	export function OptimizationIdentitiesDemo() {	CODE
LOW	…examples/optimization/OptimizationInvalidationDemo.tsx	135	export function OptimizationInvalidationDemo() {	CODE
LOW	…ns/examples/optimization/OptimizationRecyclingDemo.tsx	103	export function OptimizationRecyclingDemo() {	CODE
LOW	…reens/examples/debugging/DebuggingRenderWindowDemo.tsx	105	export function DebuggingRenderWindowDemo() {	CODE
LOW	__tests__/__mocks__/reanimated.ts	53	export function registerReanimatedModuleMock(overrides: Record<string, unknown> = {}) {	CODE
LOW	__tests__/core/updateScroll.test.ts	815	function createMomentumGeometryContext() {	CODE
LOW	__tests__/core/calculateItemsInView.test.ts	80	function measureSteadyStateDuration(run: () => void) {	CODE
LOW	__tests__/state/ContextContainer.test.tsx	46	function SignalBackedContainerProvider({ children, signals }: { children: ReactNode; signals: ContainerSignals }) {	CODE
LOW	__tests__/integrations/reanimated.sharedValues.test.tsx	142	function registerLegendListModuleMock(isNewArchitecture = IsNewArchitecture) {	CODE
LOW	…_/integrations/reanimated.itemLayoutAnimation.test.tsx	77	function registerLegendListModuleMock(isNewArchitecture = IsNewArchitecture) {	CODE
LOW	…_/integrations/reanimated.itemLayoutAnimation.test.tsx	133	function StickyPositionComponentHarness({	CODE
LOW	__tests__/components/Containers.native.test.tsx	20	function registerMeasureContainersMock() {	CODE
LOW	…mponents/LegendList.initialScroll.integration.test.tsx	182	function registerIntegrationListComponentMock() {	CODE
LOW	…mponents/LegendList.initialScroll.integration.test.tsx	192	async function renderInitialScrollScenario(options: {	CODE
LOW	__tests__/components/PositionView.web.test.tsx	32	function ReplacementMeasurementSetup({ children }: { children: React.ReactNode }) {	CODE
LOW	…tests__/components/LegendList.numColumnsReset.test.tsx	13	function callThroughCheckResetContainers(	CODE
LOW	…/components/LegendList.totalSizeNotifications.test.tsx	22	function ListComponentWithTotalSizeListener(props: any) {	CODE
LOW	…/components/LegendList.totalSizeNotifications.test.tsx	40	function registerListComponentMock() {	CODE
LOW	…/components/LegendList.totalSizeNotifications.test.tsx	46	function installAnimatedSetValueCounter() {	CODE
LOW	…/components/LegendList.totalSizeNotifications.test.tsx	61	async function updateMountedListAndMeasureNotifications(length: number): Promise<LargeListNotificationMetrics> {	CODE
LOW	…/components/LegendList.totalSizeNotifications.test.tsx	68	const CapturedScrollComponent = React.forwardRef(function ScrollComponentWithCapturedContext(	CODE
LOW	__tests__/components/PositionView.native.test.tsx	76	function ReplacementMeasurementHarness() {	CODE
LOW	…/components/LegendList.bootstrapInitialScroll.test.tsx	27	function registerLegendListBootstrapMocks() {	CODE
LOW	__tests__/components/LegendList.layoutFuzz.test.tsx	143	const DeviceScrollView = React.forwardRef(function DeviceScrollViewComponent(props: any, ref: React.Ref<unknown>) {	CODE
LOW	__tests__/components/LegendList.props.test.tsx	36	function registerLegendListPropMocks() {	CODE
LOW	…/components/Containers.layoutScheduler.native.test.tsx	25	function registerPositionViewMeasureMock() {	CODE
LOW	__tests__/components/LegendList.dataVersion.test.tsx	18	function registerLegendListDataVersionMocks() {	CODE
LOW	…ests__/components/LegendList.imperativeScroll.test.tsx	21	function registerImperativeScrollMocks() {	CODE
LOW	__tests__/components/ScrollAdjust.web.test.ts	39	function installAnimationFrameQueue() {	CODE
LOW	__tests__/components/Container.clearCaches.test.tsx	18	function registerPositionViewMeasureMock() {	CODE
LOW	…ts/LegendList.bootstrapInitialScroll.oldarch.cases.tsx	17	function registerOldArchitectureMocks() {	CODE
LOW	…ts/LegendList.bootstrapInitialScroll.oldarch.cases.tsx	149	async function importOldArchitectureLegendList(suffix: string) {	CODE
LOW	__tests__/hooks/useOnLayoutSync.native.test.tsx	36	async function importNewArchitectureUseOnLayoutSync() {	CODE
LOW	__tests__/helpers/layoutInvariantHarness.ts	13	export function installLayoutInvariantHarness() {	CODE
LOW	__tests__/helpers/layoutInvariantHarness.ts	18	export function resetLayoutInvariantHarness() {	CODE
LOW	…mple-oldarch/app/bidirectional-infinite-list/index.tsx	11	export default function BidirectionalInfiniteList() {	CODE
LOW	…oldarch/app/initial-scroll-index-free-height/index.tsx	11	export default function IntialScrollIndexFreeHeight() {	CODE
126 more matches not shown…

Fake / Example Data9 hits · 14 pts

Severity	File	Line	Snippet	Context
LOW⚡	example-oldarch/app/cards-renderItem.tsx	41	// Array of lorem ipsum sentences to randomly choose from	COMMENT
LOW⚡	example-oldarch/app/cards-renderItem.tsx	43	"Lorem ipsum dolor sit amet, consectetur adipiscing elit.",	CODE
LOW⚡	example-oldarch/app/cards-renderItem.tsx	43	"Lorem ipsum dolor sit amet, consectetur adipiscing elit.",	CODE
LOW⚡	example-oldarch/app/cards-renderItem.tsx	49	"Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet.",	CODE
LOW⚡	example-oldarch/app/cards-renderItem.tsx	49	"Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet.",	CODE
LOW⚡	example-oldarch/app/cards-renderItem.tsx	50	"Lorem ipsum dolor sit amet, consectetur adipiscing elit.",	CODE
LOW⚡	example-oldarch/app/cards-renderItem.tsx	50	"Lorem ipsum dolor sit amet, consectetur adipiscing elit.",	CODE
LOW⚡	example-oldarch/app/cards-renderItem.tsx	56	"Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet.",	CODE
LOW⚡	example-oldarch/app/cards-renderItem.tsx	56	"Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet.",	CODE

AI Slop Vocabulary6 hits · 12 pts

Severity	File	Line	Snippet	Context
MEDIUM	example/api/data/playlist/12-27.json	1	[{"adult":false,"backdrop_path":"/pr5B7Hb7711QQDirAyS5P7fKjts.jpg","genre_ids":[53,28,27,12],"id":760741,"original_langu	CODE
MEDIUM	example/api/data/playlist/35-10751.json	1	[{"adult":false,"backdrop_path":"/4fLZUr1e65hKPPVw0R3PmKFKxj1.jpg","genre_ids":[16,35,10751,14,10749],"id":976573,"origi	CODE
MEDIUM	example/api/data/playlist/12-35.json	1	[{"adult":false,"backdrop_path":"/ctMserH8g2SeOAnCw5gFjdQF8mo.jpg","genre_ids":[35,12,14],"id":346698,"original_language	CODE
MEDIUM	example-oldarch/api/data/playlist/12-27.json	1	[{"adult":false,"backdrop_path":"/pr5B7Hb7711QQDirAyS5P7fKjts.jpg","genre_ids":[53,28,27,12],"id":760741,"original_langu	CODE
MEDIUM	example-oldarch/api/data/playlist/35-10751.json	1	[{"adult":false,"backdrop_path":"/4fLZUr1e65hKPPVw0R3PmKFKxj1.jpg","genre_ids":[16,35,10751,14,10749],"id":976573,"origi	CODE
MEDIUM	example-oldarch/api/data/playlist/12-35.json	1	[{"adult":false,"backdrop_path":"/ctMserH8g2SeOAnCw5gFjdQF8mo.jpg","genre_ids":[35,12,14],"id":346698,"original_language	CODE

Over-Commented Block11 hits · 11 pts

Severity	File	Line	Snippet	Context
LOW	example/autoscroll.sh	1	#!/bin/bash	COMMENT
LOW	example/hooks/useColorScheme.web.ts	1	// NOTE: The default React Native styling doesn't support server rendering.	COMMENT
LOW	example-oldarch/autoscroll.sh	1	#!/bin/bash	COMMENT
LOW	example-oldarch/app/cards-renderItem.tsx	141	const [isExpandedValue, setIsExpanded] = extraData?.recycleState	COMMENT
LOW	example-oldarch/app/cards-renderItem.tsx	161	// });	COMMENT
LOW	…mple-oldarch/app/bidirectional-infinite-list/index.tsx	41	// useEffect(() => {	COMMENT
LOW	example-oldarch/app/chat-infinite/index.tsx	101		COMMENT
LOW	example-oldarch/app/cards-no-recycle/index.tsx	61	style={[StyleSheet.absoluteFill, styles.scrollContainer]}	COMMENT
LOW	example-oldarch/components/Movies.tsx	81	// if (setOpacity) {	COMMENT
LOW	example-oldarch/components/Movies.tsx	101	// console.log("rowCount", rowCount);	COMMENT
LOW	example-oldarch/hooks/useColorScheme.web.ts	1	// NOTE: The default React Native styling doesn't support server rendering.	COMMENT

Redundant / Tautological Comments2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	example/autoscroll.sh	85	# Check if we've reached the duration limit (if set)	COMMENT
LOW	example-oldarch/autoscroll.sh	85	# Check if we've reached the duration limit (if set)	COMMENT

LegendApp/legend-list

Open-Source Code Quality, Security and Technical Debt Review