apache/dubbo
What happens to a stranger's pull request here, in the Porchlamp snapshot of 17 October 2026.
Outside pull requests to apache/dubbo got a first human reply in a median of 28.8 hours (115 pull requests, 17 April to 14 October 2026); 54% got none within 14 days. It ranks 838 of 3,219 overall. For first-time contributors it ranks 332 of 1,525 (the top 22%).
| Rank | 838 of 3,219 |
|---|---|
| Score | 56.65 |
| Tier | B |
| Median first reply | 28.8 hours |
| 14-day no-reply share | 54% |
| First-timer rank | 332 of 1,525 |
| Ecosystem | Java |
| Window | 17 April to 14 October 2026 |
Composite
- Rank
- 838 of 3,219
- Score
- 56.65
- Tier
- B
- Coverage
- 93% · Ceiling A
- Quadrant
- Nursery
Coordinates: leverage 46.3 (coverage 100%), friction 33.9 (coverage 90%)
Five pillars
| Pillar | Score | Coverage |
|---|---|---|
| Responsiveness | 55.7 | 100% |
| Criticality | 27.0 | 100% |
| Governance | 73.3 | 100% |
| Rigor | 60.6 | 100% |
| Accessibility | 81.5 | 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. | 57.8% | 72.2 | 45 | 17 April to 16 July 2026 | primaryraw/pr_window/apache__dubbo.json |
| PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days. | 54.0% | 0.0 | 87 | 20 April to 17 October 2026 | primaryraw/pr_window/apache__dubbo.json |
| First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged. | 56.8% | 71.0 | 37 | — | primaryraw/author_history/apache__dubbo.json |
| Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply. | 28.8 hours (1.2 days) | 68.4 | 115 | 17 April to 14 October 2026 | primaryraw/pr_window/apache__dubbo.json |
| Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged. | 563.8 hours (23.5 days) | 29.2 | 87 | 17 April to 14 October 2026 | primaryraw/pr_window/apache__dubbo.json |
Criticality
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| DependentsPackages in the registry that depend on this project, counted once each. | 3 | 14.2 | — | — | primaryraw/dependents/apache__dubbo.json |
| Monthly DownloadsDownloads from the package registry in a month. | Not shown: Not applicable | ||||
| OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals. | 0.4161 | 41.6 | — | — | primaryraw/github_meta/apache__dubbo.json |
Governance
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Elephant FactorThe fewest organisations that account for half of the last year's commits. | 4 | 100.0 | 115 | — | primaryraw/commits_365d/apache__dubbo.json |
| Legal IP RegimeThe contributor licence regime: DCO, none, a foundation CLA or a corporate CLA. | Foundation CLA | 75.0 | — | — | primaryraw/governance/apache__dubbo.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/apache__dubbo.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/apache__dubbo.json |
| Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100. | 72.5 | 72.5 | — | — | primaryraw/scorecard/apache__dubbo.json |
| Substantive Review RateShare of decided pull requests that received a substantive review. | 8.3% | 10.4 | 156 | 17 April to 14 October 2026 | primaryraw/pr_window/apache__dubbo.json |
Accessibility
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals. | 38.375 | 38.4 | 30 | — | primaryraw/actions_runs/apache__dubbo.json |
| Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days. | Not shown: Collector failure | ||||
| Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers. | 17 | 100.0 | — | — | primaryraw/gfi/apache__dubbo.json |
| Newcomer Return RateShare of those merged first-time authors who sent a second pull request within 90 days. | Not shown: Collector failure | ||||
Persona view
| Persona | Rank | Score | Tier | Status |
|---|---|---|---|---|
| Balanced | 838 of 3,219 | 56.65 | B | Rated |
| First-timer | 332 of 1,525 | 63.70 | B | Rated |
| Career capital | This repository's production-criticality signal is not yet high enough for career-capital ranking. | |||
| Senior systems | 718 of 1,276 | 52.32 | C | Rated |
| AI-assisted | 944 of 3,696 | 56.90 | B | Rated |
Integrity
- Snapshot
- 2026-10-17
- Raw hash
- 139abdc58be369040a9f690913a15c2a8886d33191df91fca9ec9486aafbd48b
No suspicion flags on this repository.
The full record is in data/2026-10-17/repos/25.json, under the key apache/dubbo.
How every number is measured: Porchlamp methodology.
Open an issue about this record and say what looks wrong.
Porchlamp (2026). apache/dubbo. Snapshot 2026-10-17. https://porchlamp.org/projects/apache/dubbo/. CC BY 4.0.
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