Snailclimb/JavaGuide
What happens to a stranger's pull request here, in the Porchlamp snapshot of 17 October 2026.
Outside pull requests to Snailclimb/JavaGuide got a first human reply in a median of 24 hours (13 pull requests, 17 April to 14 October 2026); 2% got none within 14 days. It ranks 747 of 3,219 overall. For first-time contributors it ranks 490 of 1,525 (the top 33%).
| Rank | 747 of 3,219 |
|---|---|
| Score | 57.49 |
| Tier | B |
| Median first reply | 24 hours |
| 14-day no-reply share | 2% |
| First-timer rank | 490 of 1,525 |
| Ecosystem | JavaScript |
| Window | 17 April to 14 October 2026 |
Composite
- Rank
- 747 of 3,219
- Score
- 57.49
- Tier
- B
- Coverage
- 84% · Ceiling A
- Quadrant
- Nursery
Coordinates: leverage 47.5 (coverage 68%), friction 32.0 (coverage 100%)
Five pillars
| Pillar | Score | Coverage |
|---|---|---|
| Responsiveness | 87.8 | 100% |
| Criticality | 51.7 | 35% |
| Governance | 50.5 | 100% |
| Rigor | 38.5 | 100% |
| Accessibility | 45.0 | 100% |
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. | 100.0% | 100.0 | 22 | 17 April to 16 July 2026 | primaryraw/pr_window/Snailclimb__JavaGuide.json |
| PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days. | 2.2% | 95.7 | 46 | 20 April to 17 October 2026 | primaryraw/pr_window/Snailclimb__JavaGuide.json |
| First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged. | 81.8% | 100.0 | 22 | — | primaryraw/author_history/Snailclimb__JavaGuide.json |
| Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply. | 24.0 hours (1 days) | 75.0 | 13 | 17 April to 14 October 2026 | primaryraw/pr_window/Snailclimb__JavaGuide.json |
| Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged. | 198.3 hours (8.3 days) | 59.4 | 47 | 17 April to 14 October 2026 | primaryraw/pr_window/Snailclimb__JavaGuide.json |
Criticality
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| DependentsPackages in the registry that depend on this project, counted once each. | Not shown: Third-party data unavailable | ||||
| Monthly DownloadsDownloads from the package registry in a month. | Not shown: Third-party data unavailable | ||||
| OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals. | 0.5166 | 51.7 | — | — | proxy:no_dependents_signalraw/github_meta/Snailclimb__JavaGuide.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 | 455 | — | primaryraw/commits_365d/Snailclimb__JavaGuide.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/Snailclimb__JavaGuide.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/Snailclimb__JavaGuide.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/Snailclimb__JavaGuide.json |
| Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100. | 60 | 60.0 | — | — | primaryraw/scorecard/Snailclimb__JavaGuide.json |
| Substantive Review RateShare of decided pull requests that received a substantive review. | 6.8% | 8.5 | 59 | 17 April to 14 October 2026 | primaryraw/pr_window/Snailclimb__JavaGuide.json |
Accessibility
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals. | 50 | 50.0 | 30 | — | primaryraw/actions_runs/Snailclimb__JavaGuide.json |
| Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days. | 80.0% | 100.0 | 15 | — | primaryraw/author_history/Snailclimb__JavaGuide.json |
| Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers. | 0 | 0.0 | — | — | primaryraw/gfi/Snailclimb__JavaGuide.json |
| Newcomer Return RateShare of those merged first-time authors who sent a second pull request within 90 days. | 8.3% | 16.7 | 12 | — | primaryraw/author_history/Snailclimb__JavaGuide.json |
Persona view
| Persona | Rank | Score | Tier | Status |
|---|---|---|---|---|
| Balanced | 747 of 3,219 | 57.49 | B | Rated |
| First-timer | 490 of 1,525 | 60.82 | B | Rated |
| Career capital | This repository's production-criticality signal is not yet high enough for career-capital ranking. | |||
| Senior systems | Fewer than 3 organizations account for most commits (not multi-vendor). | |||
| AI-assisted | 1,387 of 3,696 | 53.45 | C | Rated |
Integrity
- Snapshot
- 2026-10-17
- Raw hash
- 9cd6bfc530e4d3798a1d3e17b8e98b95236b6111c46bebfc1bf73e634319c5e5
merges_without_return
The full record is in data/2026-10-17/repos/39.json, under the key Snailclimb/JavaGuide.
How every number is measured: Porchlamp methodology.
Open an issue about this record and say what looks wrong.
Porchlamp (2026). Snailclimb/JavaGuide. Snapshot 2026-10-17. https://porchlamp.org/projects/snailclimb/javaguide/. CC BY 4.0.
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