Open-source feature management platform
This report summarizes scanner evidence for Unleash/unleash, a TypeScript project with 13,917 GitHub stars. SynthScan examined 531,076 lines of code across 6082 source files, recording 118 pattern matches distributed across 8 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.
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.
Can maintainers explain intent, assumptions, and trade-offs? 54 finding(s).
Are imports declared and package/API names verified? 63 finding(s).
Are wrappers, guards, and repeated structures necessary? 18 finding(s).
Which changes need focused human review? 118 finding(s).
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.
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.
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.
The scanner identified 118 distinct pattern matches across 8 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.
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | frontend/src/component/App.test.tsx | 18 | user: { id: 1, name: 'Test User', email: 'test@test.com' }, | CODE |
| LOW | frontend/src/component/InitialRedirect.test.tsx | 22 | user: { id: 1, name: 'Test User', email: 'test@test.com' }, | CODE |
| LOW | …/providers/HubSpotChatLoader/HubSpotChatRunner.test.ts | 7 | email: 'user@example.com', | CODE |
| LOW⚡ | …/providers/HubSpotChatLoader/HubSpotChatRunner.test.ts | 18 | email: 'user@example.com', | CODE |
| LOW⚡ | …/providers/HubSpotChatLoader/HubSpotChatRunner.test.ts | 19 | unleash_unverified_email: 'user@example.com', | CODE |
| LOW⚡ | …/providers/HubSpotChatLoader/HubSpotChatRunner.test.ts | 29 | email: 'user@example.com', | CODE |
| LOW | …nent/user/ForgottenPassword/ForgottenPassword.test.tsx | 17 | await userEvent.type(emailField, 'user@example.com'); | CODE |
| LOW | …rc/component/feedback/FeedbackNPS/FeedbackNPS.test.tsx | 85 | user: { id: 1, name: 'Test User', email: 'test@test.com' }, | CODE |
| LOW | …end/src/component/changeRequest/ChangeRequest.test.tsx | 216 | email: 'user@example.com', | CODE |
| LOW | …t/ChangeRequestOverview/ChangeRequestOverview.test.tsx | 159 | email: 'user@example.com', | CODE |
| LOW | …nvironment/EnvironmentAccordionBody/Safeguard.test.tsx | 114 | email: 'user@example.com', | CODE |
| LOW | …y/StrategyDraggableItem/StrategyDraggableItem.test.tsx | 112 | email: 'user@example.com', | CODE |
| LOW | …vironmentVariantsCard/EnvironmentVariantsCard.test.tsx | 106 | email: 'user@example.com', | CODE |
| LOW | frontend/src/component/onboarding/intro/Intro.test.tsx | 871 | expect(payload).toHaveTextContent('"placeholder": "Search by keyword"'); | CODE |
| LOW | frontend/src/component/onboarding/intro/Intro.tsx | 78 | ? `{ "placeholder": "${pooled.placeholder}", "accent": "${color}" }` | CODE |
| LOW | …nd/src/component/onboarding/intro/IntroVariantsBar.tsx | 272 | "placeholder" | CODE |
| LOW | contributing/client-specification.md | 46 | "description": "lorem ipsum", | CODE |
| LOW | …test/e2e/users/inactive/inactive-users-service.test.ts | 29 | email: 'admin@example.com', | CODE |
| LOW | …est/e2e/api/auth/reset-password-controller.e2e.test.ts | 107 | username: 'test@test.com', | CODE |
| LOW | …est/e2e/api/auth/reset-password-controller.e2e.test.ts | 108 | email: 'test@test.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 45 | email: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 81 | email: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 82 | username: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 96 | createdBy: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 110 | email: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 111 | username: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 133 | email: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 134 | username: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 148 | createdBy: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 178 | email: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 194 | createdBy: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/admin/public-signup-token.e2e.test.ts | 222 | email: 'admin@example.com', | CODE |
| LOW | src/test/e2e/api/client/feature.optimal304.e2e.test.ts | 101 | email: 'admin@example.com', | CODE |
| LOW | src/test/e2e/services/reset-token-service.e2e.test.ts | 75 | username: 'test@test.com', | CODE |
| LOW | src/lib/server-impl.ts | 174 | import { FakeUserSubscriptionsReadModel } from './features/user-subscriptions/fake-user-subscriptions-read-model.js'; | CODE |
| LOW | src/lib/util/is-email.test.ts | 15 | 'email2-user@example.org', | CODE |
| LOW | src/lib/util/is-email.test.ts | 19 | 'user#6@example.org', | CODE |
| LOW | …tures/feature-toggle/tests/feature-toggles.e2e.test.ts | 2056 | const description = 'Lorem ipsum...'; | CODE |
| LOW | …tures/feature-toggle/tests/feature-toggles.e2e.test.ts | 2095 | const description = 'Lorem ipsum...'; | CODE |
| LOW | …tures/feature-toggle/tests/feature-toggles.e2e.test.ts | 2184 | const description = 'Lorem ipsum...'; | CODE |
| LOW | …/features/instance-stats/createInstanceStatsService.ts | 28 | import FakeUserStore from '../../../test/fixtures/fake-user-store.js'; | CODE |
| LOW | …uctivity-report/productivity-report-view-model.test.ts | 8 | userEmail: 'user@example.com', | CODE |
| LOW | src/lib/features/project/project-service.e2e.test.ts | 688 | email: 'user@example.com', | CODE |
| LOW | …s/user-subscriptions/createUserSubscriptionsService.ts | 8 | import { FakeUserUnsubscribeStore } from './fake-user-unsubscribe-store.js'; | CODE |
| LOW | …s/user-subscriptions/createUserSubscriptionsService.ts | 10 | import { FakeUserSubscriptionsReadModel } from './fake-user-subscriptions-read-model.js'; | CODE |
| LOW | src/lib/features/onboarding/createOnboardingService.ts | 7 | import FakeUserStore from '../../../test/fixtures/fake-user-store.js'; | CODE |
| LOW | src/lib/openapi/spec/project-schema.ts | 170 | example: 'user@example.com', | CODE |
| LOW | src/lib/openapi/spec/inactive-user-schema.ts | 25 | example: 'user@example.com', | CODE |
| LOW | src/lib/openapi/spec/create-user-schema.ts | 21 | example: 'user@example.com', | CODE |
| LOW | src/lib/openapi/spec/personal-dashboard-schema.ts | 38 | example: 'user@example.com', | CODE |
| LOW | src/lib/openapi/spec/personal-dashboard-schema.ts | 73 | example: 'user@example.com', | CODE |
| LOW | …napi/spec/personal-dashboard-project-details-schema.ts | 171 | example: 'user@example.com', | CODE |
| LOW | src/lib/openapi/spec/id-schema.ts | 13 | example: 'user@example.com', | CODE |
| LOW | src/lib/openapi/spec/user-schema.ts | 25 | example: 'user@example.com', | CODE |
| LOW | src/lib/openapi/spec/update-user-schema.ts | 12 | example: 'user@example.com', | CODE |
| LOW | src/lib/openapi/spec/event-search-query-parameters.ts | 8 | example: 'admin@example.com', | CODE |
| LOW | src/lib/openapi/spec/token-user-schema.ts | 36 | example: 'admin@example.com', | CODE |
| LOW | src/lib/routes/public-invite.test.ts | 123 | .send({ email: 'test@test.com' }) | CODE |
| LOW | src/lib/services/email-service.test.ts | 54 | 'test@test.com', | CODE |
| LOW | src/lib/services/email-service.test.ts | 256 | recipientEmail: 'admin@example.com', | CODE |
| 3 more matches not shown… | ||||
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | docker-compose-enterprise.yml | 5 | # https://docs.getunleash.io/get-started/unleash-overview | COMMENT |
| MEDIUM | docker-compose.yml | 5 | # https://docs.getunleash.io/get-started/unleash-overview | COMMENT |
| MEDIUM | …etricChart/FeatureEventOverlay/FeatureEventOverlay.tsx | 24 | // Absolutely-positioned strip across the top of the plot area that hosts all | COMMENT |
| MEDIUM | frontend/src/component/commandBar/CommandBar.tsx | 44 | // Pull up 1px to overlap the input's border row for a seamless seam. | COMMENT |
| MEDIUM | frontend/src/openapi/models/validatePasswordSchema.ts | 8 | * Used to validate passwords obeying [Unleash password guidelines](https://docs.getunleash.io/using-unleash/deploy/conf | COMMENT |
| MEDIUM | .github/workflows/openapi-diff.yaml | 66 | # start unleash in background | COMMENT |
| MEDIUM | .github/workflows/openapi-diff.yaml | 128 | # start unleash in background | COMMENT |
| MEDIUM | src/lib/openapi/spec/validate-password-schema.ts | 9 | 'Used to validate passwords obeying [Unleash password guidelines](https://docs.getunleash.io/using-unleash/deplo | CODE |
| MEDIUM | src/lib/routes/auth/reset-password-controller.ts | 96 | 'Verifies that the password adheres to the [Unleash password guidelines](https://docs.getunleash | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | docker-compose-enterprise.yml | 1 | # This docker compose setup configures: | COMMENT |
| LOW | cliff.toml | 1 | # git-cliff ~ default configuration file | COMMENT |
| LOW | cliff.toml | 81 | # limit the number of commits included in the changelog. | COMMENT |
| LOW | docker-compose.yml | 1 | # This docker compose setup configures: | COMMENT |
| LOW | pnpm-workspace.yaml | 61 | # Renovate security update: http-proxy-middleware@3.0.7 | COMMENT |
| LOW | frontend/cypress/support/e2e.ts | 1 | // *********************************************************** | COMMENT |
| LOW | frontend/cypress/support/index.ts | 1 | // *********************************************************** | COMMENT |
| LOW | frontend/src/vite-env.d.ts | 1 | /// <reference types="vite/client" /> | COMMENT |
| LOW | frontend/src/utils/testRenderer.tsx | 81 | // This render's wrapper starts async provider work on mount (SWR fetches, | COMMENT |
| LOW | frontend/src/themes/dark-theme.ts | 221 | COMMENT | |
| LOW | frontend/src/themes/theme.ts | 281 | grey: { | COMMENT |
| LOW | .github/docker-compose.test.yml | 1 | # This docker compose setup configures: | COMMENT |
| LOW | .github/workflows/codeql-analysis.yml | 1 | # For most projects, this workflow file will not need changing; you simply need | COMMENT |
| LOW | .github/workflows/codeql-analysis.yml | 61 | # ℹ️ Command-line programs to run using the OS shell. | COMMENT |
| LOW | src/test/reset-cross-file-state.ts | 1 | import { afterAll, vi } from 'vitest'; | COMMENT |
| LOW | src/test/e2e/api/openapi/openapi.e2e.test.ts | 161 | // OpenAPI root-level tags list. For us, there's two immediate things that make | COMMENT |
| LOW | src/test/e2e/services/playground-service.test.ts | 201 | }), | COMMENT |
| LOW | src/lib/util/metrics-helper.ts | 1 | import type EventEmitter from 'events'; | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | …ings/ChangeRequestConfiguration/ChangeRequestTable.tsx | 108 | async function onRequiredApprovalsChange( | CODE |
| LOW | …CreateProjectForm/ConfigButtons/ChangeRequestTable.tsx | 82 | function onRequiredApprovalsChange( | CODE |
| LOW | …geOverwriteWarning/strategy-change-diff-calculation.ts | 111 | export function getEnvVariantChangesThatWouldBeOverwritten( | CODE |
| LOW | …geOverwriteWarning/strategy-change-diff-calculation.ts | 128 | export function getSegmentChangesThatWouldBeOverwritten( | CODE |
| LOW | …geOverwriteWarning/strategy-change-diff-calculation.ts | 140 | export function getStrategyChangesThatWouldBeOverwritten( | CODE |
| LOW | src/test/e2e/migrator.e2e.test.ts | 13 | async function validateTablesHavePrimaryKeys(db: IDBOption) { | CODE |
| LOW | src/lib/create-config.ts | 121 | function loadMetricsRateLimitingConfig( | CODE |
| LOW | src/lib/metrics.ts | 50 | export function registerPrometheusPostgresMetrics( | CODE |
| LOW | src/lib/metrics.ts | 99 | export function registerPrometheusMetrics( | CODE |
| LOW | src/lib/util/postgres-version-checker.ts | 6 | export async function compareAndLogPostgresVersion( | CODE |
| LOW | src/lib/util/extract-user.ts | 9 | export function extractUserAgentFromHeaders( | CODE |
| LOW | src/lib/util/parseEnvVar.ts | 75 | export function parseEnvVarBooleanOrStringVariant( | CODE |
| LOW | …b/features/metrics/integrations/integration-metrics.ts | 59 | export function registerIntegrationMetrics({ | CODE |
| LOW | …b/features/metrics/integrations/integration-metrics.ts | 123 | function registerAuthLoginTotalCounter(eventBus: EventEmitter): void { | CODE |
| LOW | …b/features/metrics/integrations/integration-metrics.ts | 141 | function collectAvailableIntegrations( | CODE |
| LOW | …b/features/metrics/integrations/integration-metrics.ts | 163 | export async function collectConfiguredIntegrations( | CODE |
| LOW | src/lib/features/feature-toggle/default-strategy.ts | 28 | export function getProjectDefaultStrategy( | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | …nent/project/Project/ProjectStatus/ProjectActivity.tsx | 46 | // Step 2: Get all counts, sort them, and find the cut-off values for percentiles | COMMENT |
| LOW⚡ | …nent/project/Project/ProjectStatus/ProjectActivity.tsx | 61 | // Step 3: Assign a level based on the percentile thresholds | COMMENT |
| LOW⚡ | …nent/project/Project/ProjectStatus/ProjectActivity.tsx | 69 | // Step 4: Convert the map back to an array and assign levels | COMMENT |
| LOW | contributing/CONTRIBUTING.md | 198 | ### Step 1: create a new version tag | COMMENT |
| LOW | contributing/CONTRIBUTING.md | 215 | ### Step 2: push tag | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | …nent/project/Project/ProjectStatus/ProjectActivity.tsx | 46 | // Step 2: Get all counts, sort them, and find the cut-off values for percentiles | COMMENT |
| LOW⚡ | …nent/project/Project/ProjectStatus/ProjectActivity.tsx | 61 | // Step 3: Assign a level based on the percentile thresholds | COMMENT |
| LOW⚡ | …nent/project/Project/ProjectStatus/ProjectActivity.tsx | 69 | // Step 4: Convert the map back to an array and assign levels | COMMENT |
| LOW | src/lib/features/events/event-service.ts | 179 | // if the event comes with both preData and data, we need to check if they are different before storing, otherwi | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| HIGH | .github/workflows/ai-flag-cleanup-pr.yml | 287 | `This PR cleans up the ${flag} flag. These changes were automatically generated by AI and should be review | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | src/lib/metrics.ts | 626 | // ── API token cache ────────────────────────────────────────────────── | COMMENT |