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

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

Outside pull requests to kysely-org/kysely got a first human reply in a median of 41.1 hours (10 pull requests, 18 April to 15 October 2026); 11% got none within 14 days. It ranks 1,108 of 3,219 overall. It is not ranked for first-time contributors: this repository does not show a low enough barrier for a first-time contributor.

Key facts
Rank1,108 of 3,219
Score54.40
TierC
Median first reply41.1 hours
14-day no-reply share11%
First-timer rankThis repository does not show a low enough barrier for a first-time contributor.
EcosystemJavaScript
Window18 April to 15 October 2026

Composite

Rank
1,108 of 3,219
Score
54.40
Tier
C
Coverage
98% · Full
Quadrant
Sweet Spot

Coordinates: leverage 55.8 (coverage 100%), friction 45.7 (coverage 97%)

Five pillars

Score out of 100, and how much of the pillar was measured
PillarScoreCoverage
Responsiveness63.1100%
Criticality60.2100%
Governance50.5100%
Rigor52.0100%
Accessibility37.885%

The measured parameters

Responsiveness

ParameterValueScoreCountWindowSource
Decision Rate (90d)Share of outside pull requests that were merged or closed within 90 days.94.4%100.01818 April to 17 July 2026primaryraw/pr_window/kysely-org__kysely.json
PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days.10.8%78.43720 April to 17 October 2026primaryraw/pr_window/kysely-org__kysely.json
First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged.19.6%24.546—primaryraw/author_history/kysely-org__kysely.json
Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply.41.1 hours (1.7 days)55.61018 April to 15 October 2026primaryraw/pr_window/kysely-org__kysely.json
Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged.299.9 hours (12.5 days)48.35318 April to 15 October 2026primaryraw/pr_window/kysely-org__kysely.json

Criticality

ParameterValueScoreCountWindowSource
DependentsPackages in the registry that depend on this project, counted once each.19355.0——primaryraw/dependents/kysely-org__kysely.json
Monthly DownloadsDownloads from the package registry in a month.75.1 million downloads a month85.4——primaryraw/downloads/npm__kysely.json
OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals.0.481948.2——primaryraw/github_meta/kysely-org__kysely.json

Governance

ParameterValueScoreCountWindowSource
Elephant FactorThe fewest organisations that account for half of the last year's commits.125.0253—primaryraw/commits_365d/kysely-org__kysely.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/kysely-org__kysely.json
Promotion LadderHow openly a contributor can become a maintainer, from closed to verified.No written path to becoming a maintainer40.0——primaryraw/governance/kysely-org__kysely.json

Rigor

ParameterValueScoreCountWindowSource
AI Policy PostureWhether the project has a written policy on AI-assisted contributions.Written AI policy95.0——primaryraw/governance/kysely-org__kysely.json
Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100.5858.0——primaryraw/scorecard/kysely-org__kysely.json
Substantive Review RateShare of decided pull requests that received a substantive review.0.7%0.914418 April to 15 October 2026primaryraw/pr_window/kysely-org__kysely.json

Accessibility

ParameterValueScoreCountWindowSource
Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals.8585.030—primaryraw/actions_runs/kysely-org__kysely.json
Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days.17.7%35.317—primaryraw/author_history/kysely-org__kysely.json
Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers.220.0——primaryraw/gfi/kysely-org__kysely.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
Balanced1,108 of 3,21954.40CRated
First-timerThis repository does not show a low enough barrier for a first-time contributor.
Career capital547 of 79854.03CRated
Senior systemsFewer than 3 organizations account for most commits (not multi-vendor).
AI-assisted1,285 of 3,69654.21CRated

Integrity

Snapshot
2026-10-17
Raw hash
ab046b9424840d83273741302c40e3b24504062a2c53954f542d12d98fcd7a83

closed_unread

The full record is in data/2026-10-17/repos/82.json, under the key kysely-org/kysely.

How every number is measured: Porchlamp methodology.

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

Porchlamp (2026). kysely-org/kysely. Snapshot 2026-10-17. https://porchlamp.org/projects/kysely-org/kysely/. CC BY 4.0.

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