# Siteimprove/alfa — health index 91/100 (Excellent)

> Inspection of the public repository Siteimprove/alfa by inspect.software. It holds a health index of 91 out of 100, placing it in the Excellent band. The index is a signal derived from publicly visible practice, not a warranty, a security audit, or an endorsement, and it is independent of payment.

- Repository: https://github.com/Siteimprove/alfa
- Report page: https://inspect.software/software/Siteimprove/alfa
- Full JSON report: https://inspect.software/api/repositories/Siteimprove/alfa/report
- Badge: https://raw.githubusercontent.com/inspect-software/badges/main/v1/s/Siteimprove/alfa.svg
- Inspected: 2026-07-31
- Methodology: metrics 2.5.0, report schema 0.27.0 (https://inspect.software/methodology.md)

## Category summary

| Category | Weight | Index | Band |
|---|---|---|---|
| Vitality | 21% | 97/100 | Exceptional |
| Community & Adoption | 17% | 73/100 | Good |
| Sustainability & Governance | 23% | 68/100 | Good |
| Engineering Quality | 19% | 74/100 | Good |
| Security | 16% | 71/100 | Good |
| AI Readiness | 4% | 67/100 | Good |

The weighted overall 77 is calibrated to 91 on the published index scale (record calibration 2026-08-02).

## Repository facts

| Field | Value |
|---|---|
| Description | :wheelchair: Suite of open and standards-based tools for performing reliable accessibility conformance testing at scale |
| Classification | library |
| Primary language | HTML |
| License | MIT |
| Stars | 130 |
| Forks | 17 |
| Created | 2017-11-23 |
| Last push | 2026-07-29 |
| Latest release | v0.119.0 |
| Commits (last year) | 377 |
| Bus factor | 1 |
| Topics | wcag, typescript, monorepo, aria, horizon2020, accessibility, act, earl, json-ld, testing, sarif, a11y, data-processing, customer-facing |

## Published packages

| Registry | Package | Latest | Monthly downloads |
|---|---|---|---|
| npm | @siteimprove/alfa-act | 0.119.0 | 9,492 |
| npm | @siteimprove/alfa-css | 0.119.0 | 12,701 |
| npm | @siteimprove/alfa-dom | 0.119.0 | 12,724 |
| npm | @siteimprove/alfa-eaa | 0.119.0 | 6,773 |
| npm | @siteimprove/alfa-aria | 0.119.0 | 9,505 |
| npm | @siteimprove/alfa-bits | 0.119.0 | 15,720 |
| npm | @siteimprove/alfa-earl | 0.119.0 | 13,369 |
| npm | @siteimprove/alfa-array | 0.119.0 | 15,979 |

## Vitality — 97/100 (Exceptional)

Is the project alive — is code being written and are releases shipping? Weight: 21% of the overall index.

### Development activity — 95/100 (Exceptional)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Push recency | met | 36 / 36 | last push 2 days ago |
| Commit cadence | partial | 31.2 / 36 | 45/52 weeks with commits |
| Commit volume | met | 18 / 18 | 377 commits in the last year |
| OpenSSF Scorecard: Maintained | met | 10 / 10 | 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |

### Release discipline — 100/100 (Exceptional)

Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Ships releases | met | 27 / 27 | 100 releases published |
| Release recency | met | 36 / 36 | latest release 9 days ago |
| Release cadence | met | 27 / 27 | a release every ~12.6 days |
| OpenSSF Scorecard: Signed-Releases | excluded | 0 / 10 | no releases found |

### Abandonment — 100/100 (Exceptional)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Project is still maintained | met | 100 / 100 | last human commit 6 days ago |

## Community & Adoption — 73/100 (Good)

Does the project have users, downloads, attention, and a welcoming setup for contributors? Weight: 17% of the overall index.

### Popularity & adoption — 51/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Stars | partial | 34.2 / 60 | 130 stars |
| Forks | partial | 10 / 25 | 17 forks |
| Watchers | partial | 6.8 / 15 | 18 watchers |

### Community health — 92/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| README | met | 22.5 / 22.5 | — |
| License | met | 22.5 / 22.5 | recognized license (MIT) |
| CONTRIBUTING guide | met | 18 / 18 | — |
| Code of conduct | met | 13.5 / 13.5 | — |
| Issue template | not met | 0 / 7.2 | — |
| PR template | met | 6.3 / 6.3 | — |

### Ecosystem adoption (downloads) — 83/100 (Excellent)

Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Monthly downloads | partial | 66.4 / 80 | 96,263 downloads/month across npm |
| Registry dependents | excluded | 0 / 20 | not reported by this ecosystem |

## Sustainability & Governance — 68/100 (Good)

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep? Weight: 23% of the overall index.

### Maintainer resilience (bus factor) — 39/100 (Weak)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Bus factor | partial | 9 / 54 | 1 contributor(s) cover half of all commits |
| Commit distribution | partial | 6.6 / 22.5 | top contributor authored 71% of commits |
| Contributor breadth | met | 13.5 / 13.5 | 13 contributors |
| OpenSSF Scorecard: Contributors | met | 10 / 10 | project has 8 contributing companies or organizations |

### Issue & PR responsiveness — 77/100 (Good)

Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Issue resolution | partial | 33.4 / 42 | 80% of issues closed |
| PR acceptance | partial | 27.6 / 30 | 1548/1684 decided PRs merged |
| Newcomer PR acceptance | excluded | 0 / 13 | no first-time contributor's PR decided in 30d |
| OpenSSF Scorecard: Code-Review | partial | 6 / 15 | Found 10/21 approved changesets -- score normalized to 4 |

### Ownership & stewardship — 68/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Ownership backing | met | 30 / 30 | organization-owned |
| Verified domain | not met | 0 / 20 | — |
| Owner reach | partial | 12.7 / 25 | 57 followers of Siteimprove |
| Track record | partial | 24.8 / 25 | 57 public repos, account ~14 yr old |

### Package maintenance — 100/100 (Exceptional)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Published & resolvable | met | 25 / 25 | 8 package(s) on npm |
| Publish recency | met | 35 / 35 | latest publish 9 days ago |
| Version history | met | 20 / 20 | 50 published versions |
| Not deprecated | met | 20 / 20 | active, not deprecated or yanked |

## Engineering Quality — 74/100 (Good)

Are baseline engineering and documentation practices in place? Weight: 19% of the overall index.

### Engineering practices — 74/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| CI workflows | met | 24 / 24 | 6 workflow(s) |
| Tests present | met | 24 / 24 | — |
| Linter config | not met | 0 / 16 | — |
| Pre-commit hooks | not met | 0 / 9.6 | — |
| .editorconfig | met | 6.4 / 6.4 | — |
| OpenSSF Scorecard: CI-Tests | met | 20 / 20 | 22 out of 22 merged PRs checked by a CI test -- score normalized to 10 |

### Documentation — 75/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| README | met | 30 / 30 | — |
| Documentation directory | met | 25 / 25 | — |
| Documentation / homepage site | not met | 0 / 15 | — |
| Repository description | met | 10 / 10 | — |
| Topics | met | 10 / 10 | 14 topics |
| Wiki | not met | 0 / 10 | — |

## Security — 71/100 (Good)

Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure? Weight: 16% of the overall index.

### Security posture — 64/100 (Moderate)

Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Binary-Artifacts | met | 7.5 / 7.5 | no binaries found in the repo |
| Branch-Protection | partial | 6 / 7.5 | branch protection is not maximal on development and all release branches |
| CI-Tests | met | 2.5 / 2.5 | 22 out of 22 merged PRs checked by a CI test -- score normalized to 10 |
| CII-Best-Practices | not met | 0 / 2.5 | no effort to earn an OpenSSF best practices badge detected |
| Code-Review | partial | 3 / 7.5 | Found 10/21 approved changesets -- score normalized to 4 |
| Contributors | met | 2.5 / 2.5 | project has 8 contributing companies or organizations |
| Dangerous-Workflow | met | 10 / 10 | no dangerous workflow patterns detected |
| Dependency-Update-Tool | met | 7.5 / 7.5 | update tool detected |
| Fuzzing | not met | 0 / 5 | project is not fuzzed |
| License | met | 2.5 / 2.5 | license file detected |
| Maintained | met | 7.5 / 7.5 | 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| Packaging | excluded | 0 / 5 | packaging workflow not detected |
| Pinned-Dependencies | not met | 0 / 5 | dependency not pinned by hash detected -- score normalized to 0 |
| SAST | met | 5 / 5 | SAST tool is run on all commits |
| Security-Policy | met | 5 / 5 | security policy file detected |
| Signed-Releases | excluded | 0 / 7.5 | no releases found |
| Token-Permissions | not met | 0 / 7.5 | detected GitHub workflow tokens with excessive permissions |
| Vulnerabilities | not met | 0 / 7.5 | 10 existing vulnerabilities detected |

### Dependency advisories — 100/100 (Exceptional)

Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the npm:@siteimprove/alfa-act@0.119.0 runtime dependency closure — what installing the published package pulls in — 41 packages. Reachability is not analyzed.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Direct dependencies free of known advisories | met | 35 / 35 | no direct dependency carries a known advisory |
| Indirect dependencies free of known advisories | met | 25 / 25 | no indirect dependency carries a known advisory |
| No advisories left outstanding | excluded | 0 / 40 | no advisory carries a publication date |

### Malicious dependencies — 100/100 (Exceptional)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| No dependency reported as a malicious package | met | 100 / 100 | no dependency is reported as a malicious package |

### High-Risk Jurisdiction Exposure — 100/100 (Exceptional)

Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Policy exposure multiplier | met | 100 / 100 | no confirmed policy-scope location match |

## AI Readiness — 67/100 (Good)

How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight: agent tooling is a real maintenance signal, but its absence must never gate the top of the scale (calibration saturates at raw 91, so 100/100 remains reachable with AI Readiness at zero).

### Agent context & guidance — 72/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Agent instructions | met | 45 / 45 | .claude/CLAUDE.md, agents.md |
| Machine-readable docs (llms.txt) | not met | 0 / 15 | — |
| Legible commit history | partial | 27.1 / 40 | 31 of 61 human commits state their intent (structured subject or explanatory body) |

### Verify loop (build / test / typecheck) — 57/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| One-command bootstrap | not met | 0 / 18 | — |
| Automated tests | met | 22 / 22 | — |
| Lint / format config | not met | 0 / 11 | — |
| Static type checking | met | 11 / 11 | packages/alfa-act/src/tsconfig.json, packages/alfa-act/test/tsconfig.json, packages/alfa-act/tsconfig.json, packages/alfa-affine/src/tsconfig.json, packages/alfa-affine/test/tsconfig.json, packages/alfa-affine/tsconfig.json, packages/alfa-applicative/src/tsconfig.json, packages/alfa-applicative/tsconfig.json, packages/alfa-aria/scripts/tsconfig.json, packages/alfa-aria/src/tsconfig.json, packages/alfa-aria/test/tsconfig.json, packages/alfa-aria/tsconfig.json, packages/alfa-array/src/tsconfig.json, packages/alfa-array/test/tsconfig.json, packages/alfa-array/tsconfig.json, packages/alfa-bits/src/tsconfig.json, packages/alfa-bits/test/tsconfig.json, packages/alfa-bits/tsconfig.json, packages/alfa-branched/src/tsconfig.json, packages/alfa-branched/test/tsconfig.json, packages/alfa-branched/tsconfig.json, packages/alfa-cache/src/tsconfig.json, packages/alfa-cache/test/tsconfig.json, packages/alfa-cache/tsconfig.json, packages/alfa-callback/src/tsconfig.json, packages/alfa-callback/test/tsconfig.json, packages/alfa-callback/tsconfig.json, packages/alfa-cascade/src/tsconfig.json, packages/alfa-cascade/test/tsconfig.json, packages/alfa-cascade/tsconfig.json, packages/alfa-clone/src/tsconfig.json, packages/alfa-clone/test/tsconfig.json, packages/alfa-clone/tsconfig.json, packages/alfa-collection/src/tsconfig.json, packages/alfa-collection/tsconfig.json, packages/alfa-comparable/src/tsconfig.json, packages/alfa-comparable/test/tsconfig.json, packages/alfa-comparable/tsconfig.json, packages/alfa-continuation/src/tsconfig.json, packages/alfa-continuation/test/tsconfig.json, packages/alfa-continuation/tsconfig.json, packages/alfa-css-feature/src/tsconfig.json, packages/alfa-css-feature/test/tsconfig.json, packages/alfa-css-feature/tsconfig.json, packages/alfa-css/src/tsconfig.json, packages/alfa-css/test/tsconfig.json, packages/alfa-css/tsconfig.json, packages/alfa-device/src/tsconfig.json, packages/alfa-device/tsconfig.json, packages/alfa-dom/src/tsconfig.json, packages/alfa-dom/test/tsconfig.json, packages/alfa-dom/tsconfig.json, packages/alfa-eaa/src/tsconfig.json, packages/alfa-eaa/test/tsconfig.json, packages/alfa-eaa/tsconfig.json, packages/alfa-earl/src/tsconfig.json, packages/alfa-earl/tsconfig.json, packages/alfa-either/src/tsconfig.json, packages/alfa-either/tsconfig.json, packages/alfa-emitter/src/tsconfig.json, packages/alfa-emitter/test/tsconfig.json, packages/alfa-emitter/tsconfig.json, packages/alfa-encoding/src/tsconfig.json, packages/alfa-encoding/test/tsconfig.json, packages/alfa-encoding/tsconfig.json, packages/alfa-equatable/src/tsconfig.json, packages/alfa-equatable/test/tsconfig.json, packages/alfa-equatable/tsconfig.json, packages/alfa-flags/src/tsconfig.json, packages/alfa-flags/test/tsconfig.json, packages/alfa-flags/tsconfig.json, packages/alfa-fnv/src/tsconfig.json, packages/alfa-fnv/test/tsconfig.json, packages/alfa-fnv/tsconfig.json, packages/alfa-foldable/src/tsconfig.json, packages/alfa-foldable/tsconfig.json, packages/alfa-functor/src/tsconfig.json, packages/alfa-functor/tsconfig.json, packages/alfa-generator/src/tsconfig.json, packages/alfa-generator/test/tsconfig.json, packages/alfa-generator/tsconfig.json, packages/alfa-graph/src/tsconfig.json, packages/alfa-graph/test/tsconfig.json, packages/alfa-graph/tsconfig.json, packages/alfa-hash/src/tsconfig.json, packages/alfa-hash/test/tsconfig.json, packages/alfa-hash/tsconfig.json, packages/alfa-http/src/tsconfig.json, packages/alfa-http/test/tsconfig.json, packages/alfa-http/tsconfig.json, packages/alfa-iana/scripts/tsconfig.json, packages/alfa-iana/src/tsconfig.json, packages/alfa-iana/test/tsconfig.json, packages/alfa-iana/tsconfig.json, packages/alfa-iterable/src/tsconfig.json, packages/alfa-iterable/tsconfig.json, packages/alfa-json-ld/src/tsconfig.json, packages/alfa-json-ld/tsconfig.json, packages/alfa-json/src/tsconfig.json, packages/alfa-json/tsconfig.json, packages/alfa-lazy/src/tsconfig.json, packages/alfa-lazy/test/tsconfig.json, packages/alfa-lazy/tsconfig.json, packages/alfa-list/src/tsconfig.json, packages/alfa-list/test/tsconfig.json, packages/alfa-list/tsconfig.json, packages/alfa-map/src/tsconfig.json, packages/alfa-map/test/tsconfig.json, packages/alfa-map/tsconfig.json, packages/alfa-mapper/src/tsconfig.json, packages/alfa-mapper/test/tsconfig.json, packages/alfa-mapper/tsconfig.json, packages/alfa-math/src/tsconfig.json, packages/alfa-math/test/tsconfig.json, packages/alfa-math/tsconfig.json, packages/alfa-monad/src/tsconfig.json, packages/alfa-monad/tsconfig.json, packages/alfa-network/src/tsconfig.json, packages/alfa-network/test/tsconfig.json, packages/alfa-network/tsconfig.json, packages/alfa-option/src/tsconfig.json, packages/alfa-option/test/tsconfig.json, packages/alfa-option/tsconfig.json, packages/alfa-painting-order/src/tsconfig.json, packages/alfa-painting-order/test/tsconfig.json, packages/alfa-painting-order/tsconfig.json, packages/alfa-parser/src/tsconfig.json, packages/alfa-parser/test/tsconfig.json, packages/alfa-parser/tsconfig.json, packages/alfa-performance/src/tsconfig.json, packages/alfa-performance/tsconfig.json, packages/alfa-predicate/src/tsconfig.json, packages/alfa-predicate/test/tsconfig.json, packages/alfa-predicate/tsconfig.json, packages/alfa-record/src/tsconfig.json, packages/alfa-record/test/tsconfig.json, packages/alfa-record/tsconfig.json, packages/alfa-rectangle/src/tsconfig.json, packages/alfa-rectangle/test/tsconfig.json, packages/alfa-rectangle/tsconfig.json, packages/alfa-reducer/src/tsconfig.json, packages/alfa-reducer/tsconfig.json, packages/alfa-refinement/src/tsconfig.json, packages/alfa-refinement/test/tsconfig.json, packages/alfa-refinement/tsconfig.json, packages/alfa-result/src/tsconfig.json, packages/alfa-result/test/tsconfig.json, packages/alfa-result/tsconfig.json, packages/alfa-rng/src/tsconfig.json, packages/alfa-rng/test/tsconfig.json, packages/alfa-rng/tsconfig.json, packages/alfa-rules/src/tsconfig.json, packages/alfa-rules/test/tsconfig.json, packages/alfa-rules/tsconfig.json, packages/alfa-sarif/src/tsconfig.json, packages/alfa-sarif/tsconfig.json, packages/alfa-selective/src/tsconfig.json, packages/alfa-selective/test/tsconfig.json, packages/alfa-selective/tsconfig.json, packages/alfa-selector/src/tsconfig.json, packages/alfa-selector/test/tsconfig.json, packages/alfa-selector/tsconfig.json, packages/alfa-sequence/src/tsconfig.json, packages/alfa-sequence/test/tsconfig.json, packages/alfa-sequence/tsconfig.json, packages/alfa-set/src/tsconfig.json, packages/alfa-set/tsconfig.json, packages/alfa-slice/src/tsconfig.json, packages/alfa-slice/test/tsconfig.json, packages/alfa-slice/tsconfig.json, packages/alfa-string/src/tsconfig.json, packages/alfa-string/test/tsconfig.json, packages/alfa-string/tsconfig.json, packages/alfa-style/src/tsconfig.json, packages/alfa-style/test/tsconfig.json, packages/alfa-style/tsconfig.json, packages/alfa-table/src/tsconfig.json, packages/alfa-table/test/tsconfig.json, packages/alfa-table/tsconfig.json, packages/alfa-test/src/tsconfig.json, packages/alfa-test/tsconfig.json, packages/alfa-thunk/src/tsconfig.json, packages/alfa-thunk/test/tsconfig.json, packages/alfa-thunk/tsconfig.json, packages/alfa-time/src/tsconfig.json, packages/alfa-time/test/tsconfig.json, packages/alfa-time/tsconfig.json, packages/alfa-toolchain/src/tsconfig.json, packages/alfa-toolchain/test/tsconfig.json, packages/alfa-toolchain/tsconfig.json, packages/alfa-trampoline/src/tsconfig.json, packages/alfa-trampoline/test/tsconfig.json, packages/alfa-trampoline/tsconfig.json, packages/alfa-tree/src/tsconfig.json, packages/alfa-tree/tsconfig.json, packages/alfa-trilean/src/tsconfig.json, packages/alfa-trilean/test/tsconfig.json, packages/alfa-trilean/tsconfig.json, packages/alfa-tuple/src/tsconfig.json, packages/alfa-tuple/test/tsconfig.json, packages/alfa-tuple/tsconfig.json, packages/alfa-url/src/tsconfig.json, packages/alfa-url/test/tsconfig.json, packages/alfa-url/tsconfig.json, packages/alfa-wcag/scripts/tsconfig.json, packages/alfa-wcag/src/tsconfig.json, packages/alfa-wcag/tsconfig.json, packages/alfa-web/src/tsconfig.json, packages/alfa-web/test/tsconfig.json, packages/alfa-web/tsconfig.json, packages/alfa-xpath/src/tsconfig.json, packages/alfa-xpath/test/tsconfig.json, packages/alfa-xpath/tsconfig.json, packages/tsconfig.json, scratches/tsconfig.json, tsconfig.json |
| Reproducible environment | met | 10 / 10 | lockfile |
| Demonstrated agent practice | partial | 6 / 10 | 3 of the last 100 commits agent-authored or agent-credited |
| Automated maintenance | met | 8 / 8 | 39 of the last 100 commits are automated dependency updates |
| OpenSSF Scorecard: Pinned-Dependencies | not met | 0 / 10 | dependency not pinned by hash detected -- score normalized to 0 |

### Code legibility for models — 82/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Type-checkable code | partial | 27 / 45 | HTML with type-check config (packages/alfa-act/src/tsconfig.json, packages/alfa-act/test/tsconfig.json, packages/alfa-act/tsconfig.json, packages/alfa-affine/src/tsconfig.json, packages/alfa-affine/test/tsconfig.json, packages/alfa-affine/tsconfig.json, packages/alfa-applicative/src/tsconfig.json, packages/alfa-applicative/tsconfig.json, packages/alfa-aria/scripts/tsconfig.json, packages/alfa-aria/src/tsconfig.json, packages/alfa-aria/test/tsconfig.json, packages/alfa-aria/tsconfig.json, packages/alfa-array/src/tsconfig.json, packages/alfa-array/test/tsconfig.json, packages/alfa-array/tsconfig.json, packages/alfa-bits/src/tsconfig.json, packages/alfa-bits/test/tsconfig.json, packages/alfa-bits/tsconfig.json, packages/alfa-branched/src/tsconfig.json, packages/alfa-branched/test/tsconfig.json, packages/alfa-branched/tsconfig.json, packages/alfa-cache/src/tsconfig.json, packages/alfa-cache/test/tsconfig.json, packages/alfa-cache/tsconfig.json, packages/alfa-callback/src/tsconfig.json, packages/alfa-callback/test/tsconfig.json, packages/alfa-callback/tsconfig.json, packages/alfa-cascade/src/tsconfig.json, packages/alfa-cascade/test/tsconfig.json, packages/alfa-cascade/tsconfig.json, packages/alfa-clone/src/tsconfig.json, packages/alfa-clone/test/tsconfig.json, packages/alfa-clone/tsconfig.json, packages/alfa-collection/src/tsconfig.json, packages/alfa-collection/tsconfig.json, packages/alfa-comparable/src/tsconfig.json, packages/alfa-comparable/test/tsconfig.json, packages/alfa-comparable/tsconfig.json, packages/alfa-continuation/src/tsconfig.json, packages/alfa-continuation/test/tsconfig.json, packages/alfa-continuation/tsconfig.json, packages/alfa-css-feature/src/tsconfig.json, packages/alfa-css-feature/test/tsconfig.json, packages/alfa-css-feature/tsconfig.json, packages/alfa-css/src/tsconfig.json, packages/alfa-css/test/tsconfig.json, packages/alfa-css/tsconfig.json, packages/alfa-device/src/tsconfig.json, packages/alfa-device/tsconfig.json, packages/alfa-dom/src/tsconfig.json, packages/alfa-dom/test/tsconfig.json, packages/alfa-dom/tsconfig.json, packages/alfa-eaa/src/tsconfig.json, packages/alfa-eaa/test/tsconfig.json, packages/alfa-eaa/tsconfig.json, packages/alfa-earl/src/tsconfig.json, packages/alfa-earl/tsconfig.json, packages/alfa-either/src/tsconfig.json, packages/alfa-either/tsconfig.json, packages/alfa-emitter/src/tsconfig.json, packages/alfa-emitter/test/tsconfig.json, packages/alfa-emitter/tsconfig.json, packages/alfa-encoding/src/tsconfig.json, packages/alfa-encoding/test/tsconfig.json, packages/alfa-encoding/tsconfig.json, packages/alfa-equatable/src/tsconfig.json, packages/alfa-equatable/test/tsconfig.json, packages/alfa-equatable/tsconfig.json, packages/alfa-flags/src/tsconfig.json, packages/alfa-flags/test/tsconfig.json, packages/alfa-flags/tsconfig.json, packages/alfa-fnv/src/tsconfig.json, packages/alfa-fnv/test/tsconfig.json, packages/alfa-fnv/tsconfig.json, packages/alfa-foldable/src/tsconfig.json, packages/alfa-foldable/tsconfig.json, packages/alfa-functor/src/tsconfig.json, packages/alfa-functor/tsconfig.json, packages/alfa-generator/src/tsconfig.json, packages/alfa-generator/test/tsconfig.json, packages/alfa-generator/tsconfig.json, packages/alfa-graph/src/tsconfig.json, packages/alfa-graph/test/tsconfig.json, packages/alfa-graph/tsconfig.json, packages/alfa-hash/src/tsconfig.json, packages/alfa-hash/test/tsconfig.json, packages/alfa-hash/tsconfig.json, packages/alfa-http/src/tsconfig.json, packages/alfa-http/test/tsconfig.json, packages/alfa-http/tsconfig.json, packages/alfa-iana/scripts/tsconfig.json, packages/alfa-iana/src/tsconfig.json, packages/alfa-iana/test/tsconfig.json, packages/alfa-iana/tsconfig.json, packages/alfa-iterable/src/tsconfig.json, packages/alfa-iterable/tsconfig.json, packages/alfa-json-ld/src/tsconfig.json, packages/alfa-json-ld/tsconfig.json, packages/alfa-json/src/tsconfig.json, packages/alfa-json/tsconfig.json, packages/alfa-lazy/src/tsconfig.json, packages/alfa-lazy/test/tsconfig.json, packages/alfa-lazy/tsconfig.json, packages/alfa-list/src/tsconfig.json, packages/alfa-list/test/tsconfig.json, packages/alfa-list/tsconfig.json, packages/alfa-map/src/tsconfig.json, packages/alfa-map/test/tsconfig.json, packages/alfa-map/tsconfig.json, packages/alfa-mapper/src/tsconfig.json, packages/alfa-mapper/test/tsconfig.json, packages/alfa-mapper/tsconfig.json, packages/alfa-math/src/tsconfig.json, packages/alfa-math/test/tsconfig.json, packages/alfa-math/tsconfig.json, packages/alfa-monad/src/tsconfig.json, packages/alfa-monad/tsconfig.json, packages/alfa-network/src/tsconfig.json, packages/alfa-network/test/tsconfig.json, packages/alfa-network/tsconfig.json, packages/alfa-option/src/tsconfig.json, packages/alfa-option/test/tsconfig.json, packages/alfa-option/tsconfig.json, packages/alfa-painting-order/src/tsconfig.json, packages/alfa-painting-order/test/tsconfig.json, packages/alfa-painting-order/tsconfig.json, packages/alfa-parser/src/tsconfig.json, packages/alfa-parser/test/tsconfig.json, packages/alfa-parser/tsconfig.json, packages/alfa-performance/src/tsconfig.json, packages/alfa-performance/tsconfig.json, packages/alfa-predicate/src/tsconfig.json, packages/alfa-predicate/test/tsconfig.json, packages/alfa-predicate/tsconfig.json, packages/alfa-record/src/tsconfig.json, packages/alfa-record/test/tsconfig.json, packages/alfa-record/tsconfig.json, packages/alfa-rectangle/src/tsconfig.json, packages/alfa-rectangle/test/tsconfig.json, packages/alfa-rectangle/tsconfig.json, packages/alfa-reducer/src/tsconfig.json, packages/alfa-reducer/tsconfig.json, packages/alfa-refinement/src/tsconfig.json, packages/alfa-refinement/test/tsconfig.json, packages/alfa-refinement/tsconfig.json, packages/alfa-result/src/tsconfig.json, packages/alfa-result/test/tsconfig.json, packages/alfa-result/tsconfig.json, packages/alfa-rng/src/tsconfig.json, packages/alfa-rng/test/tsconfig.json, packages/alfa-rng/tsconfig.json, packages/alfa-rules/src/tsconfig.json, packages/alfa-rules/test/tsconfig.json, packages/alfa-rules/tsconfig.json, packages/alfa-sarif/src/tsconfig.json, packages/alfa-sarif/tsconfig.json, packages/alfa-selective/src/tsconfig.json, packages/alfa-selective/test/tsconfig.json, packages/alfa-selective/tsconfig.json, packages/alfa-selector/src/tsconfig.json, packages/alfa-selector/test/tsconfig.json, packages/alfa-selector/tsconfig.json, packages/alfa-sequence/src/tsconfig.json, packages/alfa-sequence/test/tsconfig.json, packages/alfa-sequence/tsconfig.json, packages/alfa-set/src/tsconfig.json, packages/alfa-set/tsconfig.json, packages/alfa-slice/src/tsconfig.json, packages/alfa-slice/test/tsconfig.json, packages/alfa-slice/tsconfig.json, packages/alfa-string/src/tsconfig.json, packages/alfa-string/test/tsconfig.json, packages/alfa-string/tsconfig.json, packages/alfa-style/src/tsconfig.json, packages/alfa-style/test/tsconfig.json, packages/alfa-style/tsconfig.json, packages/alfa-table/src/tsconfig.json, packages/alfa-table/test/tsconfig.json, packages/alfa-table/tsconfig.json, packages/alfa-test/src/tsconfig.json, packages/alfa-test/tsconfig.json, packages/alfa-thunk/src/tsconfig.json, packages/alfa-thunk/test/tsconfig.json, packages/alfa-thunk/tsconfig.json, packages/alfa-time/src/tsconfig.json, packages/alfa-time/test/tsconfig.json, packages/alfa-time/tsconfig.json, packages/alfa-toolchain/src/tsconfig.json, packages/alfa-toolchain/test/tsconfig.json, packages/alfa-toolchain/tsconfig.json, packages/alfa-trampoline/src/tsconfig.json, packages/alfa-trampoline/test/tsconfig.json, packages/alfa-trampoline/tsconfig.json, packages/alfa-tree/src/tsconfig.json, packages/alfa-tree/tsconfig.json, packages/alfa-trilean/src/tsconfig.json, packages/alfa-trilean/test/tsconfig.json, packages/alfa-trilean/tsconfig.json, packages/alfa-tuple/src/tsconfig.json, packages/alfa-tuple/test/tsconfig.json, packages/alfa-tuple/tsconfig.json, packages/alfa-url/src/tsconfig.json, packages/alfa-url/test/tsconfig.json, packages/alfa-url/tsconfig.json, packages/alfa-wcag/scripts/tsconfig.json, packages/alfa-wcag/src/tsconfig.json, packages/alfa-wcag/tsconfig.json, packages/alfa-web/src/tsconfig.json, packages/alfa-web/test/tsconfig.json, packages/alfa-web/tsconfig.json, packages/alfa-xpath/src/tsconfig.json, packages/alfa-xpath/test/tsconfig.json, packages/alfa-xpath/tsconfig.json, packages/tsconfig.json, scratches/tsconfig.json, tsconfig.json) |
| Manageable file sizes | partial | 54.8 / 55 | 5/1665 source files over 60KB |

## Collection warnings

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