cytoscape/cytoscape.js
What happens to a stranger's pull request here, in the Porchlamp snapshot of 17 October 2026.
Outside pull requests to cytoscape/cytoscape.js got a first human reply in a median of 35.6 hours (11 pull requests, 18 April to 15 October 2026); 0% got none within 14 days. It ranks 772 of 3,219 overall. For first-time contributors it ranks 738 of 1,525 (the top 49%).
| Rank | 772 of 3,219 |
|---|---|
| Score | 57.14 |
| Tier | B |
| Median first reply | 35.6 hours |
| 14-day no-reply share | 0% |
| First-timer rank | 738 of 1,525 |
| Ecosystem | JavaScript |
| Window | 18 April to 15 October 2026 |
Composite
- Rank
- 772 of 3,219
- Score
- 57.14
- Tier
- B
- Coverage
- 92% · Ceiling A
- Quadrant
- Sweet Spot
Coordinates: leverage 56.2 (coverage 100%), friction 41.6 (coverage 85%)
Five pillars
| Pillar | Score | Coverage |
|---|---|---|
| Responsiveness | 67.3 | 75% |
| Criticality | 61.3 | 100% |
| Governance | 50.5 | 100% |
| Rigor | 51.5 | 100% |
| Accessibility | 47.9 | 85% |
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. | 0.0% | 100.0 | 16 | 20 April to 17 October 2026 | primaryraw/pr_window/cytoscape__cytoscape.js.json |
| First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged. | 50.0% | 62.5 | 6 | — | primaryraw/author_history/cytoscape__cytoscape.js.json |
| Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply. | 35.6 hours (1.5 days) | 60.8 | 11 | 18 April to 15 October 2026 | primaryraw/pr_window/cytoscape__cytoscape.js.json |
| Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged. | 313.4 hours (13.1 days) | 47.2 | 28 | 18 April to 15 October 2026 | primaryraw/pr_window/cytoscape__cytoscape.js.json |
Criticality
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| DependentsPackages in the registry that depend on this project, counted once each. | 259 | 59.1 | — | — | primaryraw/dependents/cytoscape__cytoscape.js.json |
| Monthly DownloadsDownloads from the package registry in a month. | 77.2 million downloads a month | 85.5 | — | — | primaryraw/downloads/npm__cytoscape.js.json |
| OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals. | 0.4642 | 46.4 | — | — | primaryraw/github_meta/cytoscape__cytoscape.js.json |
Governance
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Elephant FactorThe fewest organisations that account for half of the last year's commits. | 1 | 25.0 | 149 | — | primaryraw/commits_365d/cytoscape__cytoscape.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/cytoscape__cytoscape.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/cytoscape__cytoscape.js.json |
Rigor
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| AI Policy PostureWhether the project has a written policy on AI-assisted contributions. | Written AI policy | 95.0 | — | — | primaryraw/governance/cytoscape__cytoscape.js.json |
| Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100. | 55 | 55.0 | — | — | primaryraw/scorecard/cytoscape__cytoscape.js.json |
| Substantive Review RateShare of decided pull requests that received a substantive review. | 2.6% | 3.2 | 39 | 18 April to 15 October 2026 | primaryraw/pr_window/cytoscape__cytoscape.js.json |
Accessibility
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals. | 85 | 85.0 | 30 | — | primaryraw/actions_runs/cytoscape__cytoscape.js.json |
| Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days. | 40.0% | 80.0 | 5 | — | primaryraw/author_history/cytoscape__cytoscape.js.json |
| Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers. | 0 | 0.0 | — | — | primaryraw/gfi/cytoscape__cytoscape.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 | 772 of 3,219 | 57.14 | B | Rated |
| First-timer | 738 of 1,525 | 56.77 | B | Rated |
| Career capital | 435 of 798 | 57.21 | B | Rated |
| Senior systems | Fewer than 3 organizations account for most commits (not multi-vendor). | |||
| AI-assisted | 1,044 of 3,696 | 56.09 | B | Rated |
Integrity
- Snapshot
- 2026-10-17
- Raw hash
- 0cb427e0955d6b10808200685673e12b54f847d6e1297786fe962ff9ac8eb712
No suspicion flags on this repository.
The full record is in data/2026-10-17/repos/5c.json, under the key cytoscape/cytoscape.js.
How every number is measured: Porchlamp methodology.
Open an issue about this record and say what looks wrong.
Porchlamp (2026). cytoscape/cytoscape.js. Snapshot 2026-10-17. https://porchlamp.org/projects/cytoscape/cytoscape.js/. CC BY 4.0.
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