TanStack/form
What happens to a stranger's pull request here, in the Porchlamp snapshot of 17 October 2026.
Outside pull requests to TanStack/form got a first human reply in a median of 2.9 days (42 pull requests, 19 April to 16 October 2026); 50% got none within 14 days. It ranks 1,314 of 3,219 overall. For first-time contributors it ranks 960 of 1,525 (the bottom 38%).
| Rank | 1,314 of 3,219 |
|---|---|
| Score | 52.81 |
| Tier | C |
| Median first reply | 2.9 days (69.3 hours) |
| 14-day no-reply share | 50% |
| First-timer rank | 960 of 1,525 |
| Ecosystem | JavaScript |
| Window | 19 April to 16 October 2026 |
Composite
- Rank
- 1,314 of 3,219
- Score
- 52.81
- Tier
- C
- Coverage
- 100% · Full
- Quadrant
- Sweet Spot
Coordinates: leverage 50.0 (coverage 100%), friction 41.6 (coverage 100%)
Five pillars
| Pillar | Score | Coverage |
|---|---|---|
| Responsiveness | 51.2 | 100% |
| Criticality | 37.4 | 100% |
| Governance | 76.8 | 100% |
| Rigor | 53.3 | 100% |
| Accessibility | 48.8 | 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. | 70.0% | 87.5 | 50 | 19 April to 18 July 2026 | primaryraw/pr_window/TanStack__form.json |
| PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days. | 50.4% | 0.0 | 121 | 20 April to 17 October 2026 | primaryraw/pr_window/TanStack__form.json |
| First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged. | 61.1% | 76.4 | 36 | — | primaryraw/author_history/TanStack__form.json |
| Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply. | 69.3 hours (2.9 days) | 36.8 | 42 | 19 April to 16 October 2026 | primaryraw/pr_window/TanStack__form.json |
| Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged. | 509.7 hours (21.2 days) | 30.3 | 94 | 19 April to 16 October 2026 | primaryraw/pr_window/TanStack__form.json |
Criticality
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| DependentsPackages in the registry that depend on this project, counted once each. | 0 | 10.1 | — | — | primaryraw/dependents/TanStack__form.json |
| Monthly DownloadsDownloads from the package registry in a month. | 15.2 million downloads a month | 73.5 | — | — | primaryraw/downloads/npm__form.json |
| OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals. | 0.4272 | 42.7 | — | — | primaryraw/github_meta/TanStack__form.json |
Governance
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Elephant FactorThe fewest organisations that account for half of the last year's commits. | 8 | 100.0 | 154 | — | primaryraw/commits_365d/TanStack__form.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/TanStack__form.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/TanStack__form.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/TanStack__form.json |
| Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100. | 54.4601 | 54.5 | 142 | — | proxy:review_ciraw/pr_window/TanStack__form.json |
| Substantive Review RateShare of decided pull requests that received a substantive review. | 8.0% | 10.0 | 113 | 19 April to 16 October 2026 | primaryraw/pr_window/TanStack__form.json |
Accessibility
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals. | 70 | 70.0 | 14 | — | primaryraw/actions_runs/TanStack__form.json |
| Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days. | 52.9% | 100.0 | 17 | — | primaryraw/author_history/TanStack__form.json |
| Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers. | 0 | 0.0 | — | — | primaryraw/gfi/TanStack__form.json |
| Newcomer Return RateShare of those merged first-time authors who sent a second pull request within 90 days. | 11.1% | 22.2 | 9 | — | primaryraw/author_history/TanStack__form.json |
Persona view
| Persona | Rank | Score | Tier | Status |
|---|---|---|---|---|
| Balanced | 1,314 of 3,219 | 52.81 | C | Rated |
| First-timer | 960 of 1,525 | 53.15 | C | Rated |
| Career capital | This repository's production-criticality signal is not yet high enough for career-capital ranking. | |||
| Senior systems | 687 of 1,276 | 53.05 | C | Rated |
| AI-assisted | 1,491 of 3,696 | 52.76 | C | Rated |
Integrity
- Snapshot
- 2026-10-17
- Raw hash
- c9917139b39063f8519ecf212067d066b3060142c3f841a3decadc1b0f5c69e0
No suspicion flags on this repository.
The full record is in data/2026-10-17/repos/47.json, under the key TanStack/form.
How every number is measured: Porchlamp methodology.
Open an issue about this record and say what looks wrong.
Porchlamp (2026). TanStack/form. Snapshot 2026-10-17. https://porchlamp.org/projects/tanstack/form/. CC BY 4.0.
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