langchain-ai

langchain-ai/langchain

Time frame
Merged PRs Jul 5, 2026 – Jul 23, 2026

Velocity

0 PRs

Last 12 weeks · 51 commits · +10,410 / -3,799

Median cycle time

4h

27.7d p90 · 18h to first approval

Code churn (30d)

11%

2% revert · 15% reedit

Substantive reviews

43%

0% changes requested · 19% rubber-stamped

Complexity-adjusted velocity

34.0

1.3 avg complexity / PR

Maintainability risk

1.3

LLM-assessed, higher means riskier

Reviewer turnaround

10.9d

13 active reviewers

Work distribution
Merged PRs by commit classification.
Feature 1%Bug fix 4%Maintenance 95%

Maintenance breakdown

Tech debt2
Admin12
96merged PRs

Most of the work

Maintenance

Least of the work

Feature

Work-type mix over time
Merged PRs per week by classification.
Review health
Where substantive-review coverage sits, from rubber-stamp territory to rigorous.

43%

0%40%70%100%

0% of PRs got changes requested · 19% were rubber-stamped

Reviewer metrics
Non-bot reviewer load and first-activity turnaround.
ReviewerReviewsAvg turnP90 turnComments
ccurme587.9d22.7d18
mdrxy5014.0d26.9d6
eyurtsev17——3
sydney-runkle3——10
nidhishgajjar2——2
eric-burel1——1
abcgco1——1
baskaryan1——0