LabNotes
Oct 2, 2026 -- min read Build Stream

Build Stream: Week 40, 2026

29 commits across 2 active days (partial week), up 100% from last week. 3 repos active. Top contributors: adilislam (20), promptengines-main (7), adil-secondbrain (2). Feature/fix health ratio: 85%. Peak day: Fri with 25 commits.

Partial week: data available for 2 of 7 days (Thu, Fri). Metrics normalized to active days.
29
Total commits
▲ 100% WoW
14.5
Daily avg ± 10.5
▲ 100% WoW
3
Active repos
▲ 3 WoW
28%
Consistency
85%
Feat/fix health
25
Peak (Fri)

Velocity analysis — daily commits

2026-09-28: 0 2026-09-29: 0 2026-09-30: 0 2026-10-01: 4 2026-10-02: 25 2026-10-03: 0 2026-10-04: 0 M T W T F S S
14.5 Commits / active day
14.5 14-day trailing avg
stable 28-day trend (slope: 0.18)
14.5 4-week trailing avg

14-day trailing — 3-day moving average

9/21 9/28 10/4

Repo focus Focused (HHI 0.54)

adilislam 20 promptengines-main 7 adil-secondbrain 2

Week-over-week share changes

Repo This week Last week Delta
adilislam 20 (69%) 0 (0%) ▲ 69pp
promptengines-main 7 (24%) 0 (0%) ▲ 24pp
adil-secondbrain 2 (7%) 0 (0%) ▲ 7pp

Commit type distribution

feat: 11 (38%) chore: 9 (31%) other: 4 (14%) docs: 3 (10%) fix: 2 (7%) 29 COMMITS
feat 11 (38%) chore 9 (31%) other 4 (14%) docs 3 (10%) fix 2 (7%)
feat 11
fix 2

Daily breakdown

Day Date Commits Volume
Mon 2026-09-28 0
Tue 2026-09-29 0
Wed 2026-09-30 0
Thu 2026-10-01 4
Fri 2026-10-02 25
Sat 2026-10-03 0
Sun 2026-10-04 0

Author analysis

Author Commits Share Volume
aikaizen 13 45%
Lab Notes Bot 13 45%
Adil 2 7%
github-actions[bot] 1 3%

Author concentration (Gini): 0.41 — moderate

Week-over-week comparison

Metric This week Last week Delta
Total commits 29 0 ▲ 100%
Active repos 3 0 ▲ 100%
Daily average 14.5 0 ▲ 100%
Peak day 25 0 ▲ 100%
Days active 2 0 ▲ 100%
Health ratio 85% 100% ▼ 0%

Observations

  • Commit volume increased 100% week-over-week (0 to 29), indicating accelerating development velocity.
  • Fri (2026-10-02) was a significant spike day with 25 commits (86% of the week's total), more than 1.5x the daily average.
  • Development was heavily focused: adilislam accounted for 69% of all commits. HHI of 0.54 indicates concentrated effort.
  • Feature-heavy week: 11 feat vs 2 fix commits (85% build ratio). Active construction phase.

Content suggestions

  • Based on 7 promptengines-main commits (primarily feat), consider writing about daily and featlab.
week_40_summary: period: 2026-09-28 to 2026-10-04 (partial) total_commits: 29 active_repos: 3 days_with_data: 2 daily_average: 14.5 daily_stddev: 10.5 consistency_score: 28% health_ratio: 85% repo_concentration: 0.539 (Focused) author_gini: 0.405 peak_day: 2026-10-02 (25 commits) trend_28d: stable (slope: 0.18) wow_delta: commits: up 100% repos: up 3 daily_avg: up 100% by_repo: adilislam: 20 promptengines-main: 7 adil-secondbrain: 2 by_type: feat: 11 chore: 9 other: 4 docs: 3 fix: 2 by_author: aikaizen: 13 Lab Notes Bot: 13 Adil: 2 github-actions[bot]: 1
Structured summary, week 40.