0.9

Adjusted Signal

0.9

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

11.3K

Stars

TypeScript

Language

449.7K

Lines of Code

2.6K

Files

366

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 3.9/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 340 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.3/100 · LOW

Are imports declared and package/API names verified? 26 finding(s).

Agent Over-Engineering Ratio 3.7/100 · LOW

Are wrappers, guards, and repeated structures necessary? 324 finding(s).

PR Review Velocity Impact 4.0/100 · LOW

Which changes need focused human review? 366 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 1LOW 365

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 366 distinct pattern matches across 6 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 Identifiers324 hits · 337 pts

Severity	File	Line	Snippet	Context
LOW	test/public-types/menu.tsx	31	export function InternalSubmenuPropsStayHidden() {	CODE
LOW	docs/src/blocks/createCodeSandbox/createCodeSandbox.ts	78	function createCodeSandboxRequestPayload(options: createCodeSandbox.Options) {	CODE
LOW	docs/src/blocks/createCodeSandbox/createCodeSandbox.ts	124	function defaultDependencyResolver(importPath: string) {	CODE
LOW	…rc/blocks/createCodeSandbox/createStackBlitzProject.ts	122	function defaultDependencyResolver(importPath: string) {	CODE
LOW	…ks/PackageManagerSnippet/PackageManagerSnippetRoot.tsx	7	export function PackageManagerSnippetRoot(props: PackageManagerSnippetRoot.Props) {	CODE
LOW	…ackageManagerSnippet/PackageManagerSnippetProvider.tsx	29	export function PackageManagerSnippetProvider(props: PackageManagerSnippetProviderProps) {	CODE
LOW	…ks/PackageManagerSnippet/PackageManagerSnippetCode.tsx	5	export function PackageManagerSnippetCode(props: PackageManagerSnippetCode.Props) {	CODE
LOW	docs/src/app/(private)/experiments/navigation-menu.tsx	394	function MixedNestedNavigationMenuContent() {	CODE
LOW	docs/src/app/(private)/experiments/transition-attrs.tsx	13	export default function TransitionAttrsExperiment() {	CODE
LOW	docs/src/app/(private)/experiments/transition-attrs.tsx	117	function getTransitionDataAttributes(transitionStatus: 'starting' \| 'ending' \| 'idle' \| undefined) {	CODE
LOW	docs/src/app/(private)/experiments/transition-attrs.tsx	155	function handleIndicatorTransitionEnd(event: React.TransitionEvent<HTMLDivElement>) {	CODE
LOW	…te)/experiments/select-rtl-align-item-with-trigger.tsx	229	export default function SelectRtlAlignItemWithTriggerExperiment() {	CODE
LOW	…s/src/app/(private)/experiments/inline-positioning.tsx	70	export default function InlinePositioningExperiment() {	CODE
LOW	…/app/(private)/experiments/tabs/tabs-streaming-ssr.tsx	37	export default function TabsStreamingSsrExperiment() {	CODE
LOW	…app/(private)/experiments/drawer/cross-axis-scroll.tsx	68	export default function DrawerCrossAxisScrollExperiment() {	CODE
LOW	…/src/app/(private)/experiments/drawer/touch-ignore.tsx	15	export default function DrawerTouchIgnoreExperiment() {	CODE
LOW	…private)/experiments/drawer/virtual-keyboard-aware.tsx	90	export default function DrawerVirtualKeyboardAwareExperiment() {	CODE
LOW	docs/src/app/(private)/experiments/tooltip/disabled.tsx	9	export default function TooltipDetachedTriggersSimpleDemo() {	CODE
LOW	…/src/app/(private)/experiments/tooltip/transitions.tsx	23	export default function TooltipTransitionExperiment() {	CODE
LOW	…rc/app/(private)/experiments/forms/button-controls.tsx	13	function PullRequestsCheckboxGroup() {	CODE
LOW	…c/app/(private)/experiments/dialog/unmount-remount.tsx	10	export default function DialogUnmountRemountExperiment() {	CODE
LOW	…(private)/experiments/collapsible/animate-presence.tsx	7	export default function CollapsibleAnimatePresence() {	CODE
LOW	…pp/(private)/experiments/menu/pointer-events-scope.tsx	52	export default function PointerEventsScopeExperiment() {	CODE
LOW	…src/app/(private)/experiments/menu/complex-nesting.tsx	6	export default function MenuComplexNestingExperiment() {	CODE
LOW	…pp/(private)/experiments/menu/default-open-submenu.tsx	11	export default function DefaultOpenSubmenuExperiment() {	CODE
LOW	…app/(private)/experiments/menu/dialog-trigger-item.tsx	8	export default function MenuDialogTriggerItemExperiment() {	CODE
LOW	…/(private)/experiments/menu-filter/filtering-scope.tsx	6	export default function MenuFilteringScopeExperiment() {	CODE
LOW	…ps/demos/prevent-base-ui-handler/css-modules/index.tsx	7	export default function ExamplePreventBaseUIHandler() {	CODE
LOW	…popover-motion-keep-mounted-true/css-modules/index.tsx	8	export default function AnimatedPopoverMotionKeepMountedTrueDemo() {	CODE
LOW	…opover-motion-keep-mounted-false/css-modules/index.tsx	7	export default function AnimatedPopoverMotionKeepMountedFalseDemo() {	CODE
LOW	…drawer/demos/virtual-keyboard-aware/tailwind/index.tsx	15	export default function ExampleDrawerVirtualKeyboardAware() {	CODE
LOW	…wer/demos/virtual-keyboard-aware/css-modules/index.tsx	16	export default function ExampleDrawerVirtualKeyboardAware() {	CODE
LOW	…/otp-field/demos/custom-sanitize/css-modules/index.tsx	21	export default function OTPFieldCustomNormalizeDemo() {	CODE
LOW	…ltip/demos/detached-triggers-simple/tailwind/index.tsx	8	export default function TooltipDetachedTriggersSimpleDemo() {	CODE
LOW	…p/demos/detached-triggers-simple/css-modules/index.tsx	8	export default function TooltipDetachedTriggersSimpleDemo() {	CODE
LOW	…ooltip/demos/detached-triggers-full/tailwind/index.tsx	8	export default function TooltipDetachedTriggersFullDemo() {	CODE
LOW	…tip/demos/detached-triggers-full/css-modules/index.tsx	8	export default function TooltipDetachedTriggersFullDemo() {	CODE
LOW	…/demos/detached-triggers-controlled/tailwind/index.tsx	8	export default function TooltipDetachedTriggersControlledDemo() {	CODE
LOW	…mos/detached-triggers-controlled/css-modules/index.tsx	8	export default function TooltipDetachedTriggersControlledDemo() {	CODE
LOW	…s/autocomplete/demos/fuzzy-matching/tailwind/index.tsx	6	export default function ExampleFuzzyMatchingAutocomplete() {	CODE
LOW	…utocomplete/demos/fuzzy-matching/css-modules/index.tsx	7	export default function ExampleFuzzyMatchingAutocomplete() {	CODE
LOW	…s/autocomplete/demos/auto-highlight/tailwind/index.tsx	4	export default function ExampleAutocompleteAutoHighlight() {	CODE
LOW	…utocomplete/demos/auto-highlight/css-modules/index.tsx	5	export default function ExampleAutocompleteAutoHighlight() {	CODE
LOW	…ents/autocomplete/demos/virtualized/tailwind/index.tsx	6	export default function ExampleVirtualizedAutocomplete() {	CODE
LOW	…s/autocomplete/demos/virtualized/css-modules/index.tsx	7	export default function ExampleVirtualizedAutocomplete() {	CODE
LOW	…omponents/autocomplete/demos/inline/tailwind/index.tsx	4	export default function ExampleAutocompleteInline() {	CODE
LOW	…onents/autocomplete/demos/inline/css-modules/index.tsx	5	export default function ExampleAutocompleteInline() {	CODE
LOW	…alog/demos/detached-triggers-simple/tailwind/index.tsx	12	export default function AlertDialogDetachedTriggersSimpleDemo() {	CODE
LOW	…g/demos/detached-triggers-simple/css-modules/index.tsx	8	export default function AlertDialogDetachedTriggersSimpleDemo() {	CODE
LOW	…/demos/detached-triggers-controlled/tailwind/index.tsx	14	export default function AlertDialogDetachedTriggersControlledDemo() {	CODE
LOW	…mos/detached-triggers-controlled/css-modules/index.tsx	10	export default function AlertDialogDetachedTriggersControlledDemo() {	CODE
LOW	…card/demos/detached-triggers-simple/tailwind/index.tsx	6	export default function PreviewCardDetachedTriggersSimpleDemo() {	CODE
LOW	…d/demos/detached-triggers-simple/css-modules/index.tsx	7	export default function PreviewCardDetachedTriggersSimpleDemo() {	CODE
LOW	…w-card/demos/detached-triggers-full/tailwind/index.tsx	55	export default function PreviewCardDetachedTriggersFullDemo() {	CODE
LOW	…ard/demos/detached-triggers-full/css-modules/index.tsx	56	export default function PreviewCardDetachedTriggersFullDemo() {	CODE
LOW	…/demos/detached-triggers-controlled/tailwind/index.tsx	55	export default function PreviewCardDetachedTriggersControlledDemo() {	CODE
LOW	…mos/detached-triggers-controlled/css-modules/index.tsx	56	export default function PreviewCardDetachedTriggersControlledDemo() {	CODE
LOW	…nents/combobox/demos/async-multiple/tailwind/index.tsx	5	export default function ExampleAsyncMultipleCombobox() {	CODE
LOW	…ts/combobox/demos/async-multiple/css-modules/index.tsx	6	export default function ExampleAsyncMultipleCombobox() {	CODE
LOW	…ponents/combobox/demos/create-items/tailwind/index.tsx	5	export default function ExampleCreateItemsCombobox() {	CODE
264 more matches not shown…

Fake / Example Data26 hits · 26 pts

Severity	File	Line	Snippet	Context
LOW	docs/src/app/(private)/experiments/toast.tsx	21	resolve({ name: 'John Doe', email: 'john@example.com' });	CODE
LOW	docs/src/app/(private)/experiments/forms/autofill.tsx	70	placeholder="Jane Doe"	CODE
LOW	docs/src/app/(private)/experiments/dialog/nested.tsx	31	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam eget sapien id dolor rutrum	CODE
LOW	docs/src/app/(private)/experiments/dialog/nested.tsx	31	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam eget sapien id dolor rutrum	CODE
LOW	docs/src/app/(private)/experiments/popover/popovers.tsx	23	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>	CODE
LOW	docs/src/app/(private)/experiments/popover/popovers.tsx	23	<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>	CODE
LOW	…private)/experiments/scroll-area/scroll-area-inset.tsx	15	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor	CODE
LOW	…private)/experiments/scroll-area/scroll-area-inset.tsx	15	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor	CODE
LOW	…private)/experiments/scroll-area/scroll-area-inset.tsx	38	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor	CODE
LOW	…private)/experiments/scroll-area/scroll-area-inset.tsx	38	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor	CODE
LOW	…ckages/react/src/combobox/value/ComboboxValue.test.tsx	862	<Combobox.Value placeholder={<span data-testid="placeholder">Select an option</span>} />	CODE
LOW	…ckages/react/src/combobox/value/ComboboxValue.test.tsx	876	expect(screen.getByTestId('placeholder')).toHaveTextContent('Select an option');	CODE
LOW	packages/react/src/combobox/items/createItems.test.tsx	1056	<span data-testid="placeholder">	CODE
LOW	packages/react/src/combobox/items/createItems.test.tsx	1068	expect(screen.getByTestId('placeholder')).toHaveTextContent('Choose an option');	CODE
LOW	packages/react/src/avatar/image/AvatarImage.test.tsx	450	alt="Jane Doe"	CODE
LOW	packages/react/src/avatar/image/AvatarImage.test.tsx	471	expect(screen.getByRole('img', { name: 'Jane Doe' })).toHaveAttribute(	CODE
LOW	packages/react/src/avatar/image/AvatarImage.test.tsx	502	alt="Jane Doe"	CODE
LOW	packages/react/src/avatar/image/AvatarImage.test.tsx	578	<Avatar.Image alt="Jane Doe" data-testid="image" keepMounted src="avatar.png" />	CODE
LOW	packages/react/src/avatar/image/AvatarImage.test.tsx	592	expect(screen.getByRole('img', { name: 'Jane Doe' })).not.toBe(null);	CODE
LOW	packages/react/src/avatar/image/AvatarImage.test.tsx	600	<Avatar.Image alt="Jane Doe" data-testid="image" keepMounted src="avatar.png" />	CODE
LOW	packages/react/src/avatar/image/AvatarImage.test.tsx	621	<Avatar.Image alt="Jane Doe" data-testid="image" keepMounted src={src} />	CODE
LOW	packages/react/src/avatar/image/AvatarImage.test.tsx	647	alt="Jane Doe"	CODE
LOW	packages/react/src/avatar/image/AvatarImage.test.tsx	1112	<Avatar.Image src={DATA_URI} alt="Jane Doe" />	CODE
LOW	packages/react/src/avatar/image/AvatarImage.test.tsx	1136	<Avatar.Image src="https://example.com/cached-avatar.png" alt="Jane Doe" />	CODE
LOW	packages/react/src/select/value/SelectValue.test.tsx	757	placeholder={<span data-testid="placeholder">Select an option</span>}	CODE
LOW	packages/react/src/select/value/SelectValue.test.tsx	762	expect(screen.getByTestId('placeholder')).toHaveTextContent('Select an option');	CODE

Over-Commented Block8 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW	pnpm-workspace.yaml	21	# bare `>=`: an open range silently resolves to the newest major, which both breaks callers written	COMMENT
LOW	packages/utils/src/isHTMLElement.ts	1	// `@floating-ui/utils` is already a dependency and its check is the one	COMMENT
LOW	packages/utils/src/platform/engine.ts	1	import { lowerUserAgent } from './shared';	COMMENT
LOW	…al-keyboard-provider/DrawerVirtualKeyboardProvider.tsx	541	const handleFocusIn = (event: FocusEvent) => {	COMMENT
LOW	packages/react/src/internals/prehydrationScript.stub.ts	1	// Shared browser-bundle replacement for the per-component `prehydrationScript.min.ts` files,	COMMENT
LOW	packages/react/src/internals/useAnchorPositioning.ts	521	let base: React.CSSProperties & Record<string, unknown>;	COMMENT
LOW	…/react/src/scroll-area/viewport/ScrollAreaViewport.tsx	381	// WebKit consumes a touch that catches an in-flight momentum scroll or	COMMENT
LOW	packages/react/src/menu/root/MenuRoot.tsx	121		COMMENT

Verbosity Indicators4 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW⚡	…s/react/src/preview-card/root/PreviewCardRoot.test.tsx	777	// Step 3: Move mouse outside all previews	COMMENT
LOW⚡	…s/react/src/preview-card/root/PreviewCardRoot.test.tsx	786	// Step 4: Re-enter parent popup before it closes	COMMENT
LOW	…s/react/src/preview-card/root/PreviewCardRoot.test.tsx	797	// Step 5: Hover child trigger again to re-open child	COMMENT
LOW	…/react/src/scroll-area/viewport/ScrollAreaViewport.tsx	302	// `onMouseEnter` doesn't fire upon load, so we need to check if the viewport is already	COMMENT

Structural Annotation Overuse3 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW⚡	…s/react/src/preview-card/root/PreviewCardRoot.test.tsx	777	// Step 3: Move mouse outside all previews	COMMENT
LOW⚡	…s/react/src/preview-card/root/PreviewCardRoot.test.tsx	786	// Step 4: Re-enter parent popup before it closes	COMMENT
LOW	…s/react/src/preview-card/root/PreviewCardRoot.test.tsx	797	// Step 5: Hover child trigger again to re-open child	COMMENT

AI Slop Vocabulary1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	packages/react/src/slider/root/SliderRoot.tsx	200	// This allows seamless integration with the most popular form libraries.	COMMENT

mui/base-ui

Open-Source Code Quality, Security and Technical Debt Review