ClementTsang/bottom
What happens to a stranger's pull request here, in the Porchlamp snapshot of 17 October 2026.
Outside pull requests to ClementTsang/bottom got a first human reply in a median of 3.8 hours (20 pull requests, 18 April to 15 October 2026); 0% got none within 14 days. It ranks 919 of 3,219 overall. For first-time contributors it ranks 386 of 1,525 (the top 26%).
| Rank | 919 of 3,219 |
|---|---|
| Score | 55.99 |
| Tier | B |
| Median first reply | 3.8 hours |
| 14-day no-reply share | 0% |
| First-timer rank | 386 of 1,525 |
| Ecosystem | Rust |
| Window | 18 April to 15 October 2026 |
Composite
- Rank
- 919 of 3,219
- Score
- 55.99
- Tier
- B
- Coverage
- 94% · Ceiling A
- Quadrant
- Nursery
Coordinates: leverage 41.7 (coverage 100%), friction 29.7 (coverage 88%)
Five pillars
| Pillar | Score | Coverage |
|---|---|---|
| Responsiveness | 90.4 | 75% |
| Criticality | 30.0 | 100% |
| Governance | 50.5 | 100% |
| Rigor | 55.3 | 100% |
| Accessibility | 50.0 | 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. | 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 | 20 | 20 April to 17 October 2026 | primaryraw/pr_window/ClementTsang__bottom.json |
| First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged. | 83.3% | 100.0 | 6 | — | primaryraw/author_history/ClementTsang__bottom.json |
| Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply. | 3.8 hours (0.2 days) | 100.0 | 20 | 18 April to 15 October 2026 | primaryraw/pr_window/ClementTsang__bottom.json |
| Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged. | 576.8 hours (24 days) | 27.9 | 18 | 18 April to 15 October 2026 | primaryraw/pr_window/ClementTsang__bottom.json |
Criticality
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| DependentsPackages in the registry that depend on this project, counted once each. | 0 | 16.5 | — | — | primaryraw/dependents/ClementTsang__bottom.json |
| Monthly DownloadsDownloads from the package registry in a month. | 4,206 downloads a month | 36.3 | — | — | primaryraw/downloads/crates__bottom.json |
| OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals. | 0.4091 | 40.9 | — | — | primaryraw/github_meta/ClementTsang__bottom.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 | 325 | — | primaryraw/commits_365d/ClementTsang__bottom.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/ClementTsang__bottom.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/ClementTsang__bottom.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/ClementTsang__bottom.json |
| Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100. | 47.5 | 47.5 | — | — | primaryraw/scorecard/ClementTsang__bottom.json |
| Substantive Review RateShare of decided pull requests that received a substantive review. | 20.7% | 25.9 | 29 | 18 April to 15 October 2026 | primaryraw/pr_window/ClementTsang__bottom.json |
Accessibility
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals. | 50 | 50.0 | 8 | — | primaryraw/actions_runs/ClementTsang__bottom.json |
| Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days. | 61.5% | 100.0 | 13 | — | primaryraw/author_history/ClementTsang__bottom.json |
| Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers. | 0 | 0.0 | — | — | primaryraw/gfi/ClementTsang__bottom.json |
| Newcomer Return RateShare of those merged first-time authors who sent a second pull request within 90 days. | 25.0% | 50.0 | 8 | — | primaryraw/author_history/ClementTsang__bottom.json |
Persona view
| Persona | Rank | Score | Tier | Status |
|---|---|---|---|---|
| Balanced | 919 of 3,219 | 55.99 | B | Rated |
| First-timer | 386 of 1,525 | 62.74 | 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 | 1,058 of 3,696 | 55.99 | B | Rated |
Integrity
- Snapshot
- 2026-10-17
- Raw hash
- 20be3bf7cf3b8b3299a65ce73ff44d269a10e3e3501993b4d9c57585b9abb3f3
No suspicion flags on this repository.
The full record is in data/2026-10-17/repos/86.json, under the key ClementTsang/bottom.
How every number is measured: Porchlamp methodology.
Open an issue about this record and say what looks wrong.
Porchlamp (2026). ClementTsang/bottom. Snapshot 2026-10-17. https://porchlamp.org/projects/clementtsang/bottom/. CC BY 4.0.
Similar projects
The ranked projects nearest this one in the same ecosystem.
- Ataraxy-Labs/sem (rank 911)
- ZSeven-W/openpencil (rank 917)
- cross-rs/cross (rank 918)
- SaladDay/cc-switch-cli (rank 929)
- ntex-rs/ntex (rank 940)