shadcn-ui/ui

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63 of your 142 findings came from Repobility's proprietary detections. ✓ Repobility tags below mark them.

Scan timing: clone 20.6s · analysis 23.78s · 77.5 MB · GitHub API rate-limit (preflight)

https://github.com/shadcn-ui/ui · scanned 2026-06-05 05:19 UTC (4 hours, 53 minutes ago) · 10 languages

835 findings (133 legacy + 702 scanner) 11/13 scanners ran 10th percentile · Typescript · huge (>500K LoC) Scanner says 65 (higher by 8)

File as issue Image v2 schema

UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 4 hours, 53 minutes ago · v2 · 484 findings from 2 sources. Findings combine the legacy security pipeline AND the multi-layer engine (atlas, wiring, flows, ranked) AND verified AI agent contributions.

JSON

100.0% cov · 351 gaps

Score breakdown â 2026-05-18-v5

Component	Sub-score	Weight	Contribution
`structure_score`	60.0	0.15	9.00
`security_score`	100.0	0.25	25.00
`testing_score`	40.0	0.20	8.00
`documentation_score`	55.0	0.15	8.25
`practices_score`	99.0	0.15	14.85
`code_quality`	80.0	0.10	8.00
Overall		1.00	73.1

security_score may be inflated — optional security scanners were skipped on this fast scan

Severity distribution — click a segment to filter

Active filters: excluding tests × Reset all

Severity: Critical 3 High 81 Medium 122 Low 155 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Legacy 133 9-layer 351 Crowd 0 Layer: Quality 93 Security 68 Cicd 54 Software 94 Frontend 162 Hardware 13

Exclude dismissed / FP Exclude test files

Bug-class explainers. Each card groups findings of the same shape — these are the patterns most likely to ship to prod and reappear in future scans unless you systematically fix the cause, not just the instance.

Fragile runtime 68 findings

What it is: Code that runs but breaks under predictable input — division by zero, missing keys, unbounded loops, off-by-one slicing.

Why it matters: Reaches production undetected because happy-path tests pass. First user with a weird input crashes the request.

How AI causes it: AI loves writing the happy path; doesn't probe edge cases unless explicitly asked.

Fix approach: Add property-based tests. Wrap external inputs with explicit validators. Use the framework's typed deserializer (Pydantic, attrs).

12 matching findings on this repo

medium Public web service has no security.txt .well-known/security.txt
medium Public web app has no Content Security Policy index.html
medium [SEC134] AI scaffold leftover — Lorem ipsum / example.com / John Doe in code: L… apps/v4/registry/bases/base/blocks/signup-03/comp…:36
medium [SEC134] AI scaffold leftover — Lorem ipsum / example.com / John Doe in code: L… apps/v4/registry/bases/base/blocks/signup-02/comp…:30
medium [SEC134] AI scaffold leftover — Lorem ipsum / example.com / John Doe in code: L… apps/v4/registry/bases/base/blocks/signup-01/comp…:31
medium [SEC087] JS: weak Math.random for crypto: Math.random() is not cryptographicall… apps/v4/registry/new-york-v4/blocks/sidebar-09/co…:195
medium [SEC087] JS: weak Math.random for crypto: Math.random() is not cryptographicall… apps/v4/registry/bases/radix/blocks/sidebar-09/co…:242
medium [SEC087] JS: weak Math.random for crypto: Math.random() is not cryptographicall… apps/v4/registry/bases/base/blocks/sidebar-09/com…:242
medium [ERR002] Empty Catch Block: Empty catch blocks hide errors. apps/v4/app/layout.tsx:83
low Public web app has no humans.txt humans.txt
low Public web app has no sitemap sitemap.xml
low Public web app has no robots.txt robots.txt

View all fragile runtime findings →

Legacy markers 5 findings

What it is: TODO, FIXME, XXX, HACK comments. Often indicate a known-broken path the author meant to fix.

Why it matters: Each marker is an unfinished thought. Production code shouldn't ship with debt that's documented but not tracked.

How AI causes it: AI mirrors the style of the codebase, so existing TODOs propagate into new code.

Fix approach: Convert each into a ticket. Delete the comment when the ticket lands. Use a pre-commit hook to block new TODOs without an issue link.

5 matching findings on this repo

low File has no detected symbols: apps/v4/registry/_legacy-themes.ts
low File has no detected symbols: apps/v4/registry/_legacy-base-colors.ts
low File has no detected symbols: apps/v4/registry/_legacy-colors.ts
low Very large file: apps/v4/registry/_legacy-base-colors.ts (1789 lines)
low Legacy-named symbol `normalizedOld` in packages/shadcn/src/utils/dry-run-format…

View all legacy markers findings →

Commented-out code 11 findings

What it is: Lines of source that were intentionally disabled but never deleted.

Why it matters: Git already remembers history — commented code rots, becomes wrong, and adds noise to diffs.

How AI causes it: AI sometimes comments out broken code instead of fixing it. Reviewers approve out of inertia.

Fix approach: Delete. Trust `git log`. If you really need to remember, save it in a notes file under `docs/`.

11 matching findings on this repo

info Commented-code block (11 lines) in apps/v4/source.config.ts:28
info Commented-code block (5 lines) in apps/v4/app/(app)/create/components/preview.t…
info Commented-code block (6 lines) in apps/v4/app/(view)/view/[style]/[name]/page.t…
info Commented-code block (5 lines) in packages/tests/src/utils/setup.ts:32
info Commented-code block (5 lines) in packages/shadcn/test/fixtures/frameworks/remi…
info Commented-code block (7 lines) in packages/shadcn/test/utils/transform-rtl.test…
info Commented-code block (9 lines) in packages/shadcn/src/utils/compare.ts:24
info Commented-code block (6 lines) in packages/shadcn/src/utils/transformers/transf…
info Commented-code block (5 lines) in packages/shadcn/src/utils/transformers/transf…
info Commented-code block (5 lines) in packages/shadcn/src/utils/updaters/update-fil…
info Commented-code block (5 lines) in packages/shadcn/src/preset/preset.ts:6

View all commented-out code findings →

Config drift 10 findings

What it is: Settings duplicated across env files, Docker compose, K8s, and code defaults, all with slightly different values.

Why it matters: Production behaviour depends on whichever copy your loader reads first. Subtle bugs in staging that don't reproduce in dev.

How AI causes it: AI writes new config from memory rather than reading the existing source.

Fix approach: Pick one source of truth (env vars + a settings module). Have every other place import from there. Lint for duplicates in CI.

10 matching findings on this repo

low File has no detected symbols: vitest.config.ts
low File has no detected symbols: apps/v4/source.config.ts
low File has no detected symbols: apps/v4/app/(create)/init/parse-config.test.ts
low File has no detected symbols: apps/v4/registry/config.test.ts
info TODO/FIXME marker in shipping code — apps/v4/source.config.ts:28
low Stray `console.log` in TS/JS — packages/shadcn/test/fixtures/frameworks/remix-i…
info TODO/FIXME marker in shipping code — packages/shadcn/src/utils/get-config.ts:23
info TODO/FIXME marker in shipping code — packages/shadcn/src/utils/updaters/update-…
info Commented-code block (11 lines) in apps/v4/source.config.ts:28
low 16 env vars used in code but missing from .env.example

View all config drift findings →

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