PorchlampFind the projects that leave the light on.2026-10-17

callstack/react-native-paper

JavaScript

View on GitHub ↗Compare

What happens to a stranger's pull request here, in the Porchlamp snapshot of 17 October 2026.

Outside pull requests to callstack/react-native-paper got a first human reply in a median of 5 days (67 pull requests, 18 April to 15 October 2026); 53% got none within 14 days. It ranks 1,592 of 3,219 overall. For first-time contributors it ranks 1,396 of 1,525 (the bottom 9%).

Key facts
Rank1,592 of 3,219
Score50.55
TierC
Median first reply5 days (119.9 hours)
14-day no-reply share53%
First-timer rank1,396 of 1,525
EcosystemJavaScript
Window18 April to 15 October 2026

Composite

Rank
1,592 of 3,219
Score
50.55
Tier
C
Coverage
98% · Full
Quadrant
Crucible

Coordinates: leverage 64.1 (coverage 100%), friction 59.8 (coverage 97%)

Five pillars

Score out of 100, and how much of the pillar was measured
PillarScoreCoverage
Responsiveness34.1100%
Criticality56.7100%
Governance59.3100%
Rigor79.8100%
Accessibility26.985%

The measured parameters

Responsiveness

ParameterValueScoreCountWindowSource
Decision Rate (90d)Share of outside pull requests that were merged or closed within 90 days.44.1%55.13418 April to 17 July 2026primaryraw/pr_window/callstack__react-native-paper.json
PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days.53.0%0.010020 April to 17 October 2026primaryraw/pr_window/callstack__react-native-paper.json
First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged.45.5%56.811—primaryraw/author_history/callstack__react-native-paper.json
Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply.119.9 hours (5 days)17.06718 April to 15 October 2026primaryraw/pr_window/callstack__react-native-paper.json
Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged.395.7 hours (16.5 days)38.92318 April to 15 October 2026primaryraw/pr_window/callstack__react-native-paper.json

Criticality

ParameterValueScoreCountWindowSource
DependentsPackages in the registry that depend on this project, counted once each.50967.6——primaryraw/dependents/callstack__react-native-paper.json
Monthly DownloadsDownloads from the package registry in a month.1.9 million downloads a month54.8——primaryraw/downloads/npm__react-native-paper.json
OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals.0.455545.6——primaryraw/github_meta/callstack__react-native-paper.json

Governance

ParameterValueScoreCountWindowSource
Elephant FactorThe fewest organisations that account for half of the last year's commits.250.093—primaryraw/commits_365d/callstack__react-native-paper.json
Legal IP RegimeThe contributor licence regime: DCO, none, a foundation CLA or a corporate CLA.No CLA or sign-off found85.0——primaryraw/governance/callstack__react-native-paper.json
Promotion LadderHow openly a contributor can become a maintainer, from closed to verified.No written path to becoming a maintainer40.0——primaryraw/governance/callstack__react-native-paper.json

Rigor

ParameterValueScoreCountWindowSource
AI Policy PostureWhether the project has a written policy on AI-assisted contributions.Written AI policy95.0——primaryraw/governance/callstack__react-native-paper.json
Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100.72.572.5——primaryraw/scorecard/callstack__react-native-paper.json
Substantive Review RateShare of decided pull requests that received a substantive review.59.5%74.33718 April to 15 October 2026primaryraw/pr_window/callstack__react-native-paper.json

Accessibility

ParameterValueScoreCountWindowSource
Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals.7070.020—primaryraw/actions_runs/callstack__react-native-paper.json
Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days.17.7%35.317—primaryraw/author_history/callstack__react-native-paper.json
Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers.00.0——primaryraw/gfi/callstack__react-native-paper.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

PersonaRankScoreTierStatus
Balanced1,592 of 3,21950.55CRated
First-timer1,396 of 1,52542.55CRated
Career capitalThis repository's production-criticality signal is not yet high enough for career-capital ranking.
Senior systemsFewer than 3 organizations account for most commits (not multi-vendor).
AI-assisted850 of 3,69657.67BRated

Integrity

Snapshot
2026-10-17
Raw hash
e165c8cfdc8534e19a8320c08baa6a90f2e9b59a060af5da29df5674ba9c0fb0

No suspicion flags on this repository.

The full record is in data/2026-10-17/repos/43.json, under the key callstack/react-native-paper.

How every number is measured: Porchlamp methodology.

Open an issue about this record and say what looks wrong.

Porchlamp (2026). callstack/react-native-paper. Snapshot 2026-10-17. https://porchlamp.org/projects/callstack/react-native-paper/. CC BY 4.0.

Similar projects

The ranked projects nearest this one in the same ecosystem.