AI Slop Code Risk Monitor

QwikDev/partytown

SlopCodeMonitor badge for QwikDev/partytown Adjusted legacy signal; badge bands: 25 / 50 / 75 (different from dashboard bands).

Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

0.3 Low pattern signal View on GitHub

Open-Source Code Quality, Security and Technical Debt Review

This report summarizes scanner evidence for QwikDev/partytown, a TypeScript project with 13,807 GitHub stars. SynthScan examined 232,620 lines of code across 433 source files, recording 48 pattern matches distributed across 7 syntactic categories. The legacy adjusted pattern signal is 0.3 (Low pattern signal); it is not an authorship estimate.

Use the findings to ask whether maintainers can explain intent, verify dependencies, simplify unnecessary scaffolding, and focus review effort. Risk Payload v1 adds ownership, supply-chain, over-engineering, and review-effort vectors when available. These are prompts for human verification, not probabilities, security findings, or measured maintenance costs.

0.3
Adjusted Signal
0.3
Raw Pattern Score
100%
Time Factor
2026-10-29
Last Push
13.8K
Stars
TypeScript
Language
232.6K
Lines of Code
433
Files
48
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 1.0/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 43 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.3/100 · LOW

Are imports declared and package/API names verified? 5 finding(s).

Agent Over-Engineering Ratio 0.6/100 · LOW

Are wrappers, guards, and repeated structures necessary? 30 finding(s).

PR Review Velocity Impact 1.3/100 · LOW

Which changes need focused human review? 48 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 1HIGH 0MEDIUM 2LOW 45

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 48 distinct pattern matches across 7 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 Identifiers30 hits · 30 pts
SeverityFileLineSnippetContext
LOWtests/unit/utils.ts125function createWorkerWindownEnvironment(ctx: TestContext) {CODE
LOWtests/integrations/underoutfit_kiwi/index.html45 function isAcceptableScriptTagType(node) {CODE
LOWtests/integrations/underoutfit_kiwi/standard.html22 function isAcceptableScriptTagType(node) {CODE
LOWtests/integrations/underoutfit/index.html23 function isAcceptableScriptTagType(node) {CODE
LOWtests/integrations/underoutfit/standard.html23 function isAcceptableScriptTagType(node) {CODE
LOW…ions/wistia/assets/external/playPauseLoadingControl.js299 value: function componentWillReceiveProps(nextProps) {CODE
LOW…ions/wistia/assets/external/playPauseLoadingControl.js921 function PlayPauseLoadingCircleControl(video) {CODE
LOW…ions/wistia/assets/external/playPauseLoadingControl.js1341 var renderNothingForReactMount = function renderNothingForReactMount(reactMount) {CODE
LOW…ions/wistia/assets/external/playPauseLoadingControl.js1364 var startsWithDoubleUnderscore = function startsWithDoubleUnderscore(str) {CODE
LOW…ions/wistia/assets/external/playPauseLoadingControl.js1380 var pickControlDefinitionsWithTypes = function pickControlDefinitionsWithTypes(types) {CODE
LOWtests/integrations/wistia/assets/external/airplay.js580 scriptTagsToRunScriptsInput = function scriptTagsToRunScriptsInput(scriptTags) {CODE
LOW…ons/wistia/assets/external/engines/native_hls_video.js3388 scriptTagsToRunScriptsInput = function scriptTagsToRunScriptsInput(scriptTags) {CODE
LOW…wistia/assets/external/engines/manual_quality_video.js219 closestAssetToTargetWidth = function closestAssetToTargetWidth(simpleVideo) {CODE
LOW…wistia/assets/external/engines/manual_quality_video.js1740 value: function isInitializingFromUnmuted() {CODE
LOW…wistia/assets/external/engines/manual_quality_video.js2552 providesFeedbackOnPlayFailure = function providesFeedbackOnPlayFailure() {CODE
LOW…wistia/assets/external/engines/manual_quality_video.js2698 var setCurrentTimeWithoutCuts = function setCurrentTimeWithoutCuts(simpleVideo, t) {CODE
LOW…wistia/assets/external/engines/manual_quality_video.js2765 var isInitializingFromUnmuted = function isInitializingFromUnmuted(simpleVideo) {CODE
LOW…wistia/assets/external/engines/manual_quality_video.js2949 teardownBeforeChangeVideo = function teardownBeforeChangeVideo(simpleVideo) {CODE
LOW…ernal/vulcanV2Player/video/ui_components/Storyboard.js872 value: function componentWillReceiveProps(nextProps) {CODE
LOW…eo/controls/VolumeSliderControl/VolumeSliderControl.js735 var renderNothingForReactMount = function renderNothingForReactMount(reactMount) {CODE
LOW…eo/controls/VolumeSliderControl/VolumeSliderControl.js758 var startsWithDoubleUnderscore = function startsWithDoubleUnderscore(str) {CODE
LOW…eo/controls/VolumeSliderControl/VolumeSliderControl.js774 var pickControlDefinitionsWithTypes = function pickControlDefinitionsWithTypes(types) {CODE
LOWtests/integrations/jquery/jquery.js8892 function addToPrefiltersOrTransports(structure) {CODE
LOWtests/integrations/jquery/jquery.js8922 function inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR) {CODE
LOWtests/integrations/clarity/clarity.bundle.js1055 function requestIdleCallbackPolyfill (callback, options) {CODE
LOWscripts/utils.ts8export function syncCommunicationModulesPlugin(opts: BuildOptions, msgType: MessageType): Plugin {CODE
LOWscripts/build-service-worker.ts49async function buildSandboxServiceWorker(opts: BuildOptions, msgType: MessageType, debug: boolean) {CODE
LOWsrc/lib/utils.ts259export function testIfMustLoadScriptOnMainThread(CODE
LOWsrc/lib/build-modules/sync-send-message-to-main.ts3export default function syncSendMessageToMainServiceWorker(CODE
LOWsrc/lib/web-worker/worker-iframe.ts131export function replaceScriptWithPartytownScript(text: string): string {CODE
Over-Commented Block10 hits · 10 pts
SeverityFileLineSnippetContext
LOWtests/platform/iframe/iframe2.spec.ts41COMMENT
LOWtests/platform/audio/audio.spec.ts21 // const testCreateElementAudio = page.locator('#testCreateElementAudio');COMMENT
LOW…wistia/assets/external/engines/manual_quality_video.js2641 // CONTEXTCOMMENT
LOW…eo/controls/VolumeSliderControl/VolumeSliderControl.js781 }COMMENT
LOWtests/integrations/jquery/jquery.js2701 // Support: IE 11+, Edge 17 - 18+COMMENT
LOWtests/integrations/jquery/jquery.js4221 // 1. No key was specifiedCOMMENT
LOWtests/integrations/jquery/jquery.js5561 // In Chrome, if an element having a focusout handler is blurred byCOMMENT
LOWtests/integrations/jquery/jquery.js6701 }COMMENT
LOWtests/integrations/jquery/jquery.js10361 }COMMENT
LOWdocs/qwik.env.d.ts1// This file can be used to add references for global types like `vite/client`.COMMENT
Hallucination Indicators1 hit · 10 pts
SeverityFileLineSnippetContext
CRITICALtests/integrations/jquery/jquery.js7985 jQuery.each(jQuery.expr.match.bool.source.match(/\w+/g), function (_i, name) {CODE
Fake / Example Data4 hits · 4 pts
SeverityFileLineSnippetContext
LOW…s/integrations/intercom/vendors~app-modern.c7bfd661.js15113 (e.PLACEHOLDER = 'placeholder'),CODE
LOWtests/integrations/clarity/clarity.bundle.js797 case 'placeholder':CODE
LOWtests/integrations/clarity/clarity.bundle.js817 case 'placeholder':CODE
LOWtests/integrations/hubspot/collectedforms.js3575 var i = e.getAttribute('placeholder') && u(e.getAttribute('placeholder'));CODE
AI Slop Vocabulary1 hit · 3 pts
SeverityFileLineSnippetContext
MEDIUMtests/integrations/jquery/jquery.js10618 // understands anonymous AMD modules. A named AMD is safest and most robustCOMMENT
Slop Phrases1 hit · 3 pts
SeverityFileLineSnippetContext
MEDIUMdocs/src/entry.preview.tsx7 * Feel free to modify this file, but don't remove it!COMMENT
Overly Generic Function Names1 hit · 1 pts
SeverityFileLineSnippetContext
LOWtests/integrations/jquery/jquery.js4310 function getData(data) {CODE