1.8

Adjusted Signal

1.8

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

14.7K

Stars

TypeScript

Language

366.2K

Lines of Code

2.8K

Files

522

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 6.6/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 439 finding(s).

Hallucinated Dependency & Supply Chain Risk 1.7/100 · LOW

Are imports declared and package/API names verified? 71 finding(s).

Agent Over-Engineering Ratio 4.9/100 · LOW

Are wrappers, guards, and repeated structures necessary? 352 finding(s).

PR Review Velocity Impact 8.1/100 · LOW

Which changes need focused human review? 522 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 2HIGH 10MEDIUM 16LOW 494

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 522 distinct pattern matches across 19 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 Identifiers337 hits · 348 pts

Severity	File	Line	Snippet	Context
LOW	test/setup/typed-array-equality.ts	15	export function registerTypedArrayEquality(): void {	CODE
LOW	test/render/render-test-suite.ts	59	export function isRenderTestDeviceEnabled(deviceType: TestDeviceType): boolean {	CODE
LOW	test/render/render-test-suite.ts	117	async function createIsolatedDeviceContext(	CODE
LOW	test/render/render-test-suite.ts	253	export function runPersistentRenderTestSuite(	CODE
LOW	test/render/test-cases/terrain-layer.spec.ts	27	function waitAfterDefaultCompletion(waitMs = 0) {	CODE
LOW	test/render/test-cases/text-layer.spec.ts	107	function getSignedDistanceToRectangle(x, y, {left, top, right, bottom}) {	CODE
LOW	test/render/test-cases/text-layer.spec.ts	116	function getSignedDistanceToCircle(x, y, centerX, centerY, radius) {	CODE
LOW	test/render/test-cases/point-cloud-layer.spec.ts	108	function createAntialiasingGoldenVariant(antialiasing: boolean): PointCloudLayer {	CODE
LOW	test/render/test-cases/point-cloud-layer.spec.ts	146	async function measureAntialiasingCoverage(antialiasing: boolean): Promise<Coverage> {	CODE
LOW	test/render/test-cases/path-dash.spec.ts	478	function getModeCombinationVerticalPosition(index: number): number {	CODE
LOW	test/render/test-cases/line-layer.spec.ts	24	function createAntialiasingVariant(antialiasing: boolean): LineLayer {	CODE
LOW	test/render/test-cases/line-layer.spec.ts	88	async function measureAntialiasingCoverage(antialiasing: boolean): Promise<Coverage> {	CODE
LOW	test/render/test-cases/arc-layer.spec.ts	259	function createAntialiasingGoldenVariant(antialiasing: boolean): ArcLayer {	CODE
LOW	test/render/test-cases/arc-layer.spec.ts	302	async function measureAntialiasingCoverage(antialiasing: boolean): Promise<Coverage> {	CODE
LOW	test/render/test-cases/path-layer.spec.ts	369	function createAntialiasingGoldenVariant(antialiasing: boolean) {	CODE
LOW	test/render/test-cases/path-layer.spec.ts	432	function createAntialiasingTestContainer(): HTMLDivElement {	CODE
LOW	test/render/test-cases/path-layer.spec.ts	442	async function measureAntialiasingCoverage(layerProps: Record<string, unknown>): Promise<Coverage> {	CODE
LOW	test/modules/cross-package-imports.node.spec.ts	31	function findCrossPackageRelativeImports(): string[] {	CODE
LOW	test/modules/core/viewports/projection-scale-error.ts	29	export function estimateProjectionScaleError(	CODE
LOW	test/modules/core/controllers/controllers.spec.ts	274	function createMapRubberBandController({	CODE
LOW	test/modules/core/controllers/controllers.spec.ts	633	function createRubberBandController({	CODE
LOW	test/modules/core/controllers/controllers.spec.ts	675	function advanceRubberBandTransition(	CODE
LOW	test/modules/core/controllers/controllers.spec.ts	685	function expectRubberBandInteractionEnded(interactionStates: any[]) {	CODE
LOW	…ules/core/shaderlib/project/project-glsl-test-utils.ts	115	export function getTestProjectionParameters(	CODE
LOW	test/modules/layers/column-layer.spec.ts	10	function expectUniqueGeometryLayout(layer: ColumnLayer): void {	CODE
LOW	test/modules/carto/layers/vector-tile-layer.spec.ts	190	function createTestVectorTileLayer(	CODE
LOW	test/apps/attribute-worker/worker.js	75	function getCompositeLayerSnapshot(layer) {	CODE
LOW	test/apps/attribute-worker/worker.js	88	function getPrimitiveLayerSnapshot(layer) {	CODE
LOW	test/apps/carto-map/app.ts	33	async function createMapWithDeckController(result: FetchMapResult) {	CODE
LOW	test/apps/carto-map/app.ts	55	async function createMapWithMapboxOverlay(result: FetchMapResult) {	CODE
LOW	test/apps/carto-map/app.ts	77	async function createMapWithGoogleMapsOverlay(result: FetchMapResult) {	CODE
LOW	test/apps/json-pure-js/children.js	6	export default function positionChildrenUnderViews(domElement, viewManager) {	CODE
LOW	docs/developer-guide/interactivity.md	267	function applyViewStateConstraints(viewState) {	CODE
LOW	docs/developer-guide/interactivity.md	300	function applyViewStateConstraints(viewState: MapViewState): MapViewState {	CODE
LOW	showcases/ascii/ascii-layer/utils.js	7	function normalizeCharacterBrightness(darkPixelsByCharacter) {	CODE
LOW	showcases/ascii/ascii-layer/utils.js	28	export function sortCharactersByBrightness(darkPixelsByCharacter) {	CODE
LOW	dev-docs/RFCs/proposals/gpu-data-frame-rfc.md	67	function mapArrowSchemaToGPUAttributes(schema) {	CODE
LOW	dev-docs/RFCs/proposals/gpu-data-frame-rfc.md	125	function convertBinaryPredicateComponentsToGLSL(arrowPredicate, gpuSchema) {	CODE
LOW	dev-docs/RFCs/proposals/chunked-data-support-rfc.md	117	function allocateGPUBuffersForChunks(table) {	CODE
LOW	dev-docs/RFCs/proposals/vitest-migration-rfc.md	560	async function cleanupAfterLayerTestsAsync(resources: TestResources): Promise<Error \| null> {	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	150	export function getTraceDependencyCapacityOptions(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	174	export function getMaximumGeneratedTraceDependencyCount(spanCount: number): number {	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	185	export function getTraceFocusFrontierCapacity(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	243	export function isTraceDependencyBundlingEnabled(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	267	export function getTraceDependencyDisplayBudget(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	299	export function getTraceDensityBinParameters(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	409	export function getMaximumTraceAdjacencyByteLength(dependencyCount: number): number {	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	507	export function getTraceDatasetTransferables(dataset: TraceDatasetData): ArrayBuffer[] {	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	631	export function releaseTraceDatasetStorage(dataset: TraceDatasetData): void {	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	652	export function makeTraceDependencyBatches(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	673	function makeTraceDependencyBatchesWithScratch(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	839	export function makeTraceTemporalIndexTopology(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	847	function makeTraceTemporalIndexData(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	962	export function getTraceTemporalIndexLevel(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	1021	export function makeTraceDependencyChunks(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	1066	export function makeTraceDependencyChunkBatchIndex(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	1271	function annotateTraceParentTopology(	CODE
LOW	examples/experimental/gpu-trace-viewer/trace-data.ts	1350	function makeTraceAdjacencyFromCounts(cursors: Uint32Array, edgeCount: number): TraceAdjacencyData {	CODE
LOW	examples/v10-experimental/riverfront-lighting-ui.ts	18	export async function startRiverfrontLightingExample(kind: RiverfrontLightingKind): Promise<void> {	CODE
LOW	examples/v10-experimental/deck-example-device.ts	21	export async function resolveDeckExampleDeviceType(	CODE
277 more matches not shown…

Unused Imports57 hits · 57 pts

Severity	File	Line	Context
LOW	bindings/pydeck-carto/docs/conf.py	5	CODE
LOW	bindings/pydeck-carto/pydeck_carto/__init__.py	1	CODE
LOW	bindings/pydeck-carto/pydeck_carto/__init__.py	2	CODE
LOW	bindings/pydeck-carto/pydeck_carto/__init__.py	3	CODE
LOW	bindings/pydeck-carto/pydeck_carto/__init__.py	4	CODE
LOW	bindings/pydeck/setup.py	1	CODE
LOW	bindings/pydeck/setup.py	14	CODE
LOW	bindings/pydeck/tests/fixtures.py	2	CODE
LOW	bindings/pydeck/tests/fixtures.py	4	CODE
LOW	bindings/pydeck/tests/browser/test_html_renderer.py	5	CODE
LOW	bindings/pydeck/tests/browser/test_html_renderer.py	42	CODE
LOW	bindings/pydeck/tests/browser/screenshot_utils.py	16	CODE
LOW	bindings/pydeck/tests/browser/test_examples.py	7	CODE
LOW	…ings/pydeck/tests/bindings/pydeck_examples/__init__.py	1	CODE
LOW	…ings/pydeck/tests/bindings/pydeck_examples/__init__.py	2	CODE
LOW	…ings/pydeck/tests/bindings/pydeck_examples/__init__.py	3	CODE
LOW	…ings/pydeck/tests/bindings/pydeck_examples/__init__.py	4	CODE
LOW	…ings/pydeck/tests/bindings/pydeck_examples/__init__.py	5	CODE
LOW	…ings/pydeck/tests/bindings/pydeck_examples/__init__.py	6	CODE
LOW	…ings/pydeck/tests/bindings/pydeck_examples/__init__.py	7	CODE
LOW	…ings/pydeck/tests/bindings/pydeck_examples/__init__.py	8	CODE
LOW	…sts/bindings/pydeck_examples/hexagon_layer_function.py	1	CODE
LOW	…dings/pydeck/tests/bindings/pydeck_examples/minimal.py	1	CODE
LOW	bindings/pydeck/pydeck/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/__init__.py	3	CODE
LOW	bindings/pydeck/pydeck/__init__.py	5	CODE
LOW	bindings/pydeck/pydeck/__init__.py	7	CODE
LOW	bindings/pydeck/pydeck/types/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/types/__init__.py	2	CODE
LOW	bindings/pydeck/pydeck/types/__init__.py	3	CODE
LOW	bindings/pydeck/pydeck/widget/widget.py	1	CODE
LOW	bindings/pydeck/pydeck/widget/widget.py	5	CODE
LOW	bindings/pydeck/pydeck/widget/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/data_utils/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/data_utils/__init__.py	2	CODE
LOW	bindings/pydeck/pydeck/data_utils/__init__.py	2	CODE
LOW	bindings/pydeck/pydeck/data_utils/__init__.py	2	CODE
LOW	bindings/pydeck/pydeck/data_utils/__init__.py	3	CODE
LOW	bindings/pydeck/pydeck/exceptions/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/exceptions/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/bindings/deck.py	8	CODE
LOW	bindings/pydeck/pydeck/bindings/deck.py	11	CODE
LOW	bindings/pydeck/pydeck/bindings/__init__.py	1	CODE
LOW	bindings/pydeck/pydeck/bindings/__init__.py	2	CODE
LOW	bindings/pydeck/pydeck/bindings/__init__.py	3	CODE
LOW	bindings/pydeck/pydeck/bindings/__init__.py	4	CODE
LOW	bindings/pydeck/pydeck/bindings/__init__.py	5	CODE
LOW	bindings/pydeck/pydeck/bindings/__init__.py	6	CODE
LOW	bindings/pydeck/pydeck/bindings/__init__.py	7	CODE
LOW	bindings/pydeck/pydeck/bindings/__init__.py	9	CODE

Structural Annotation Overuse29 hits · 39 pts

Severity	File	Line	Snippet	Context
LOW	dev-docs/RFCs/v5.0/break-out-event-manager-rfc.md	15	## Step 1: break out deck.gl EventManager into separate module	COMMENT
LOW	dev-docs/RFCs/v5.0/break-out-event-manager-rfc.md	31	## Step 2: Replace react-map-gl event handling with new module	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	43	// Step 0: Detect tape test parameters in utility functions	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	118	// Step 1: Save header comments from first node, then remove tape imports	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	149	// Step 2: Find test() calls and identify which have nested t.test()	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	206	// Step 3: Convert nested t.test() to test()	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	239	// Step 4: Convert t.end() and t.plan() - remove them (both as statements and return statements)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	266	// Step 5: Convert t.ok/t.true/t.assert(value, msg) -> expect(value, msg).toBeTruthy()	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	318	// Step 6: Convert t.notOk/t.false(value, msg) -> expect(value, msg).toBeFalsy()	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	426	// Step 8: Convert t.deepEqual(a, b, msg) -> expect(a, msg).toEqual(b)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	458	// Step 9: Convert t.throws(fn, expected?, msg?) -> expect(fn, msg).toThrow(expected?)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	534	// Step 10: Convert t.comment/t.pass(msg) -> console.log(msg)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	559	// Step 11: Convert t.fail(msg) -> throw new Error(msg)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	598	// Step 12: Convert t.notEqual/t.notEquals/t.isNot/t.not(a, b, msg) -> expect(a, msg).not.toBe(b)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	633	// Step 13: Convert t.notDeepEqual/t.notDeepEquals(a, b, msg) -> expect(a, msg).not.toEqual(b)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	668	// Step 14: Convert t.doesNotThrow(fn, msg) -> expect(fn, msg).not.toThrow()	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	701	// Step 15: Convert callback patterns like onError: t.fail, .catch(t.fail)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	771	// Step 16: Convert makeSpy(obj, 'method') -> vi.spyOn(obj, 'method')	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	814	// Step 17: Convert spy.called/spy.callCount patterns	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	949	// Step 18: Convert @deck.gl/test-utils -> @deck.gl/test-utils/vitest	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	962	// Step 19: Remove t argument from function call sites	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	979	// Step 20: Add vitest import at the top, preserving leading comments (header)	COMMENT
LOW⚡	modules/core/src/lib/attribute/attribute-manager.ts	213	// Step 1: try update attribute directly from external buffers	COMMENT
LOW⚡	modules/core/src/lib/attribute/attribute-manager.ts	220	// Step 2: try set packed value from external typed array	COMMENT
LOW⚡	modules/core/src/lib/attribute/attribute-manager.ts	226	// Step 3: try set constant value from props	COMMENT
LOW⚡	modules/core/src/lib/attribute/attribute-manager.ts	230	// Step 4: update via updater callback	COMMENT
LOW	modules/mapbox/src/resolve-layer-groups.ts	36	// Step 1: remove "group" layers that no longer exist	COMMENT
LOW	modules/mapbox/src/resolve-layer-groups.ts	50	// Step 2: add missing "group" layers	COMMENT
LOW	modules/mapbox/src/resolve-layer-groups.ts	71	// Step 3: check the order of layers	COMMENT

Verbosity Indicators27 hits · 36 pts

Severity	File	Line	Snippet	Context
LOW	scripts/codemods/tape-to-vitest/transform.ts	43	// Step 0: Detect tape test parameters in utility functions	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	118	// Step 1: Save header comments from first node, then remove tape imports	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	149	// Step 2: Find test() calls and identify which have nested t.test()	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	206	// Step 3: Convert nested t.test() to test()	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	239	// Step 4: Convert t.end() and t.plan() - remove them (both as statements and return statements)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	266	// Step 5: Convert t.ok/t.true/t.assert(value, msg) -> expect(value, msg).toBeTruthy()	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	318	// Step 6: Convert t.notOk/t.false(value, msg) -> expect(value, msg).toBeFalsy()	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	426	// Step 8: Convert t.deepEqual(a, b, msg) -> expect(a, msg).toEqual(b)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	458	// Step 9: Convert t.throws(fn, expected?, msg?) -> expect(fn, msg).toThrow(expected?)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	534	// Step 10: Convert t.comment/t.pass(msg) -> console.log(msg)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	559	// Step 11: Convert t.fail(msg) -> throw new Error(msg)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	598	// Step 12: Convert t.notEqual/t.notEquals/t.isNot/t.not(a, b, msg) -> expect(a, msg).not.toBe(b)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	633	// Step 13: Convert t.notDeepEqual/t.notDeepEquals(a, b, msg) -> expect(a, msg).not.toEqual(b)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	668	// Step 14: Convert t.doesNotThrow(fn, msg) -> expect(fn, msg).not.toThrow()	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	701	// Step 15: Convert callback patterns like onError: t.fail, .catch(t.fail)	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	771	// Step 16: Convert makeSpy(obj, 'method') -> vi.spyOn(obj, 'method')	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	814	// Step 17: Convert spy.called/spy.callCount patterns	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	949	// Step 18: Convert @deck.gl/test-utils -> @deck.gl/test-utils/vitest	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	962	// Step 19: Remove t argument from function call sites	COMMENT
LOW	scripts/codemods/tape-to-vitest/transform.ts	979	// Step 20: Add vitest import at the top, preserving leading comments (header)	COMMENT
LOW⚡	modules/core/src/lib/attribute/attribute-manager.ts	213	// Step 1: try update attribute directly from external buffers	COMMENT
LOW⚡	modules/core/src/lib/attribute/attribute-manager.ts	220	// Step 2: try set packed value from external typed array	COMMENT
LOW⚡	modules/core/src/lib/attribute/attribute-manager.ts	226	// Step 3: try set constant value from props	COMMENT
LOW⚡	modules/core/src/lib/attribute/attribute-manager.ts	230	// Step 4: update via updater callback	COMMENT
LOW	modules/mapbox/src/resolve-layer-groups.ts	36	// Step 1: remove "group" layers that no longer exist	COMMENT
LOW	modules/mapbox/src/resolve-layer-groups.ts	50	// Step 2: add missing "group" layers	COMMENT
LOW	modules/mapbox/src/resolve-layer-groups.ts	71	// Step 3: check the order of layers	COMMENT

Self-Referential Comments11 hits · 31 pts

Severity	File	Line	Snippet	Context
MEDIUM	bindings/pydeck/examples/text_layer.py	15	# Define a layer to display on a map	COMMENT
MEDIUM	bindings/pydeck/examples/great_circle_layer.py	23	# Define a layer to display on a map	COMMENT
MEDIUM	bindings/pydeck/examples/s2_layer.py	17	# Define a layer to display on a map	COMMENT
MEDIUM	bindings/pydeck/examples/a5_layer.py	20	# Define a layer to display on a map	COMMENT
MEDIUM	bindings/pydeck/examples/screengrid_layer.py	18	# Define a layer to display on a map	COMMENT
MEDIUM	bindings/pydeck/examples/hexagon_layer.py	18	# Define a layer to display on a map	COMMENT
MEDIUM	bindings/pydeck/examples/scatterplot_layer.py	20	# Define a layer to display on a map	COMMENT
MEDIUM	bindings/pydeck/examples/grid_layer.py	18	# Define a layer to display on a map	COMMENT
MEDIUM	bindings/pydeck/examples/h3_cluster_layer.py	51	# Define a layer to display on a map	COMMENT
MEDIUM	bindings/pydeck/examples/h3_hexagon_layer.py	17	# Define a layer to display on a map	COMMENT
MEDIUM	bindings/pydeck/pydeck/bindings/layer.py	50	>>> # Define a layer to display on a map	STRING

Magic Placeholder Names6 hits · 30 pts

Severity	File	Line	Snippet	Context
HIGH	docs/developer-guide/base-maps/using-with-3d-tiles.md	33	fetch: {headers: {'X-GOOG-API-KEY': YOUR_API_KEY}}	CODE
HIGH	docs/developer-guide/base-maps/using-with-3d-tiles.md	56	fetch: {headers: {'X-GOOG-API-KEY': YOUR_API_KEY}}	CODE
HIGH	docs/developer-guide/base-maps/using-with-3d-tiles.md	114	fetch: {headers: {'X-GOOG-API-KEY': YOUR_API_KEY}}	CODE
HIGH	docs/developer-guide/base-maps/using-with-3d-tiles.md	151	fetch: {headers: {'X-GOOG-API-KEY': YOUR_API_KEY}},	CODE
HIGH	examples/basemap-browser/README.md	93	export GoogleMapsAPIKey="your-api-key"	CODE
HIGH	examples/get-started/pure-js/harp.gl/README.md	11	export HereApiKey=<your_api_key>	CODE

Over-Commented Block20 hits · 20 pts

Severity	File	Line	Snippet	Context
LOW	test/render/test-cases/path-dash.spec.ts	821	// dashUnits at z12, z13 and z14 (see createDashUnitsCase). The z12 case is also rendered	COMMENT
LOW	test/modules/jupyter-widget/dummy-mapbox-gl.ts	1	// deck.gl	COMMENT
LOW	test/modules/extensions/mask/index.ts	1	// deck.gl	COMMENT
LOW	…regation-layers/contour-layer/marching-squares.spec.ts	41	code: 15	COMMENT
LOW	…regation-layers/contour-layer/marching-squares.spec.ts	161	},	COMMENT
LOW	test/apps/dash-styles/app.js	1	// deck.gl	COMMENT
LOW	test/apps/dash-styles/app.js	21	// What each control is for:	COMMENT
LOW	test/apps/attribute-worker/test-cases.js	21	data: 'https://raw.githubusercontent.com/visgl/deck.gl-data/master/website/bart-segments.json',	COMMENT
LOW	test/interaction/picking.spec.ts	101	const uniforms = (layers[0] as any).state.model.shaderInputs.getUniformValues();	COMMENT
LOW	test/interaction/picking.js	61	// {	COMMENT
LOW	…ayers/particle-layer/transform-feedback-vertex.glsl.js	1	// deck.gl	COMMENT
LOW	.github/workflows/scorecard.yml	41	uses: ossf/scorecard-action@2d1146689b8cda280b9bc96326124645441f03bc # v2.4.4	COMMENT
LOW	modules/layers/src/column-layer/column-geometry.ts	101	// Duplicate last vertex of side trinagles and first vertex of the top cap to preserve winding order.	COMMENT
LOW	modules/layers/src/path-layer/path-layer.wgsl.ts	121	tangent = select(perpA, normalize(tangent), length(tangent) > 0.0);	COMMENT
LOW	modules/layers/src/path-layer/path-layer-vertex.glsl.ts	81	vec2 tangent = dirA + dirB;	COMMENT
LOW	…ter-widget/src/lib/components/get-component-by-name.js	1	// deck.gl	COMMENT
LOW	modules/geo-layers/src/mesh-layer/mesh-layer.wgsl.ts	1	// deck.gl	COMMENT
LOW	modules/extensions/src/path-style/shaders.glsl.ts	101	// vPathPosition.y to it in fp32 loses the latter entirely, freezing the pattern mid-segment.	COMMENT
LOW	modules/extensions/src/path-style/shaders.glsl.ts	241	if (unitLength > 0.0 && gapLength > 0.0) {	COMMENT
LOW	…s/src/scenegraph-layer/scenegraph-layer-vertex.glsl.ts	21	#ifdef HAS_UV	COMMENT

Hallucination Indicators2 hits · 20 pts

Severity	File	Line	Snippet	Context
CRITICAL	…aggregation-layers/heatmap-layer/heatmap-layer.spec.ts	397	const positionAttribute = layer.state.weightsTransform.model.bufferLayout.find(	CODE
CRITICAL	…dules/deck-arrow-layers/src/layers/arrow-text-layer.ts	741	this.getLayerState().sourceInfos = update.textInput.sourceVectors.positions.data.map(	CODE

Cross-Language Confusion2 hits · 12 pts

Severity	File	Line	Snippet	Context
HIGH⚡	bindings/pydeck/tests/test_settings.py	79	assert "const customLibraries = null;" in html_str	CODE
HIGH	bindings/pydeck/examples/widgets.py	69	pdk.Widget("InfoWidget", mode="hover", getTooltip="@@=object && object.properties && object.properties.name"),	CODE

AI Slop Vocabulary4 hits · 12 pts

Severity	File	Line	Snippet	Context
MEDIUM	modules/core/src/passes/pick-layers-pass.ts	202	// TODO - combine small layers to better utilize the picking color space	COMMENT
MEDIUM	modules/core/src/utils/iterable-utils.ts	33	// visitor can optionally utilize this to avoid constructing a new array for every object	COMMENT
MEDIUM	modules/core/src/lib/attribute/gl-utils.ts	31	// Definitely not valid. TODO - stricter validation?	COMMENT
MEDIUM	modules/arcgis/bundle.ts	7	// @ts-ignore import from transpiled code to leverage TS transforms	COMMENT

Excessive Try-Catch Wrapping10 hits · 11 pts

Severity	File	Line	Snippet	Context
LOW	bindings/pydeck/setup.py	95	except Exception:	CODE
LOW	bindings/pydeck/setup.py	103	except Exception:	CODE
MEDIUM	bindings/pydeck/setup.py	98	def has_build_utilities(self):	CODE
LOW	bindings/pydeck/tests/browser/screenshot_utils.py	37	except Exception:	CODE
LOW	bindings/pydeck/tests/browser/screenshot_utils.py	76	except Exception as e:	CODE
LOW	bindings/pydeck/tests/browser/test_examples.py	56	except Exception as e:	CODE
LOW	bindings/pydeck/tests/dev-containers/snap.py	31	except Exception as e:	CODE
LOW	bindings/pydeck/docs/scripts/snap_thumbnails.py	105	except Exception as e:	CODE
LOW	bindings/pydeck/docs/scripts/snap_thumbnails.py	133	except Exception as e:	CODE
LOW	bindings/pydeck/pydeck/widget/widget.py	20	except Exception as e:	CODE

Cross-Language Confusion (JS/TS)1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	examples/pydeck/src/app.tsx	39	print(UK_ACCIDENTS_DATA)	CODE

Deep Nesting5 hits · 5 pts

Severity	File	Line	Context
LOW	bindings/pydeck/bump_version.py	14	CODE
LOW	bindings/pydeck/pydeck/settings.py	87	CODE
LOW	bindings/pydeck/pydeck/widget/widget.py	106	CODE
LOW	bindings/pydeck/pydeck/bindings/deck.py	179	CODE
LOW	bindings/pydeck/pydeck/bindings/layer.py	18	CODE

Empty Error Handlers1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	bindings/pydeck/pydeck/bindings/json_tools.py	84	except (TypeError, ValueError):	CODE

Fake / Example Data3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	test/modules/jupyter-widget/index.spec.ts	51	mapbox_key: 'fake-key',	CODE
LOW⚡	bindings/pydeck/tests/io/test_html.py	27	rendered = render_json_to_html(fixtures["minimal"], "fake_key")	CODE
LOW⚡	bindings/pydeck/tests/io/test_html.py	29	assert "fake_key" in rendered	CODE

Redundant / Tautological Comments2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	bindings/pydeck/examples/binary_transport.py	58	# Set use_binary_transport to `True`	COMMENT
LOW	bindings/pydeck/pydeck/bindings/layer.py	155	# Loop through data columns and convert them to numpy arrays	COMMENT

AI Structural Patterns3 hits · 3 pts

Severity	File	Line	Context
LOW	bindings/pydeck/pydeck/io/html.py	77	CODE
LOW	bindings/pydeck/pydeck/io/html.py	144	CODE
LOW	bindings/pydeck/pydeck/bindings/deck.py	34	CODE

Overly Generic Function Names1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	test/modules/core/lib/layer.spec.ts	390	async function getData() {	CODE

Modern Structural Boilerplate1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	bindings/pydeck-carto/pydeck_carto/__init__.py	6	__all__ = [	CODE

visgl/deck.gl

Open-Source Code Quality, Security and Technical Debt Review