gka/chroma.js
What happens to a stranger's pull request here, in the Porchlamp snapshot of 5 November 2026.
For gka/chroma.js, the reply time has too small a sample to measure (0 pull requests counted; 10 needed). 93% of 15 outside pull requests got no reply within 14 days (27 April to 24 October 2026). It ranks 3,688 of 4,044 overall. It is not ranked for first-time contributors: not enough evidence to show under this lens.
| Rank | 3,688 of 4,044 |
|---|---|
| Score | 40.31 |
| Tier | C |
| Median first reply | — |
| 14-day no-reply share | 93% |
| First-timer rank | Not enough evidence to show under this lens. |
| Ecosystem | JavaScript |
| Window | 27 April to 24 October 2026 |
Composite
- Rank
- 3,688 of 4,044
- Score
- 40.31
- Tier
- C
- Coverage
- 69% · Ceiling B
- Quadrant
- Crucible
Coordinates: leverage 62.9 (coverage 91%), friction 77.9 (coverage 53%)
Five pillars
| Pillar | Score | Coverage |
|---|---|---|
| Responsiveness | 2.7 | 25% |
| Criticality | 65.3 | 100% |
| Governance | 59.3 | 100% |
| Rigor | 61.4 | 70% |
| Accessibility | 15.0 | 50% |
The measured parameters
Responsiveness
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Decision Rate (90d)Share of outside pull requests that were merged or closed within 90 days. | Not shown: Insufficient sample size | ||||
| PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days. | 93.3% | 0.0 | 15 | 27 April to 24 October 2026 | primaryraw/pr_window/gka__chroma.js.json |
| First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged. | Not shown: Insufficient sample size | ||||
| Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply. | Not shown: Insufficient sample size | ||||
| Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged. | 1522.7 hours (63.4 days) | 6.8 | 6 | 25 April to 22 October 2026 | primaryraw/pr_window/gka__chroma.js.json |
Criticality
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| DependentsPackages in the registry that depend on this project, counted once each. | 1,465 | 77.7 | — | — | primaryraw/dependents/gka__chroma.js.json |
| Monthly DownloadsDownloads from the package registry in a month. | 13.6 million downloads a month | 72.8 | — | — | primaryraw/downloads/npm__chroma.js.json |
| OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals. | 0.4568 | 45.7 | — | — | primaryraw/github_meta/gka__chroma.js.json |
Governance
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Elephant FactorThe fewest organisations that account for half of the last year's commits. | 2 | 50.0 | 35 | — | primaryraw/commits_365d/gka__chroma.js.json |
| Legal IP RegimeThe contributor licence regime: DCO, none, a foundation CLA or a corporate CLA. | No CLA or sign-off found | 85.0 | — | — | primaryraw/governance/gka__chroma.js.json |
| Promotion LadderHow openly a contributor can become a maintainer, from closed to verified. | No written path to becoming a maintainer | 40.0 | — | — | primaryraw/governance/gka__chroma.js.json |
Rigor
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| AI Policy PostureWhether the project has a written policy on AI-assisted contributions. | No written AI policy | 40.0 | — | — | primaryraw/governance/gka__chroma.js.json |
| Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100. | 77.5 | 77.5 | — | — | primaryraw/scorecard/gka__chroma.js.json |
| Substantive Review RateShare of decided pull requests that received a substantive review. | Not shown: Insufficient sample size | ||||
Accessibility
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals. | 50 | 50.0 | 12 | — | primaryraw/actions_runs/gka__chroma.js.json |
| Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days. | Not shown: Insufficient sample size | ||||
| Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers. | 0 | 0.0 | — | — | primaryraw/gfi/gka__chroma.js.json |
| Newcomer Return RateShare of those merged first-time authors who sent a second pull request within 90 days. | Not shown: Insufficient sample size | ||||
Persona view
| Persona | Rank | Score | Tier | Status |
|---|---|---|---|---|
| Balanced | 3,688 of 4,044 | 40.31 | C | Rated |
| First-timer | Not enough evidence to show under this lens. | |||
| Career capital | 858 of 872 | 41.42 | C | Rated |
| Senior systems | Fewer than 3 organizations account for most commits (not multi-vendor). | |||
| AI-assisted | 3,358 of 4,002 | 45.49 | C | Rated |
Integrity
- Snapshot
- 2026-11-05
- Raw hash
- 45ed98fe9d5689edb0b0c3e5c17db5fd9026616ce8b947ae2476173b0eec057d
No suspicion flags on this repository.
The full record is in data/2026-11-05/repos/f3.json, under the key gka/chroma.js.
How every number is measured: Porchlamp methodology.
Open an issue about this record and say what looks wrong.
Porchlamp (2026). gka/chroma.js. Snapshot 2026-11-05. https://porchlamp.org/projects/gka/chroma.js/. CC BY 4.0.
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