LabNotes
Jul 24, 2026 -- min read Build Stream

Build Stream: Week 30, 2026

106 commits across 5 active days (partial week), up 194% from last week. 3 repos active. Top contributors: adilislam (51), storybookstudio (50), promptengines-main (5). Feature/fix health ratio: 74%. Peak day: Fri with 33 commits.

Partial week: data available for 5 of 7 days (Mon, Tue, Wed, Thu, Fri). Metrics normalized to active days.
106
Total commits
194% WoW
21.2
Daily avg ± 9.1
312% WoW
3
Active repos
1 WoW
57%
Consistency
74%
Feat/fix health
33
Peak (Fri)

Velocity analysis — daily commits

2026-07-20: 15 2026-07-21: 29 2026-07-22: 8 2026-07-23: 21 2026-07-24: 33 2026-07-25: 0 2026-07-26: 0 M T W T F S S
21.2 Commits / active day
11.8 14-day trailing avg
stable 28-day trend (slope: 0.19)
9.3 4-week trailing avg

14-day trailing — 3-day moving average

7/13 7/20 7/26

Repo focus Focused (HHI 0.46)

adilislam 51 storybookstudio 50 promptengines-main 5

Week-over-week share changes

Repo This week Last week Delta
storybookstudio 50 (47%) 0 (0%) ▲ 47pp
adilislam 51 (48%) 29 (81%) ▼ 32pp
promptengines-main 5 (5%) 7 (19%) ▼ 15pp

Commit type distribution

feat: 48 (45%) other: 29 (27%) fix: 17 (16%) chore: 7 (7%) docs: 5 (5%) 106 COMMITS
feat 48 (45%) other 29 (27%) fix 17 (16%) chore 7 (7%) docs 5 (5%)
feat 48
fix 17

Daily breakdown

Day Date Commits Volume
Mon 2026-07-20 15
Tue 2026-07-21 29
Wed 2026-07-22 8
Thu 2026-07-23 21
Fri 2026-07-24 33
Sat 2026-07-25 0
Sun 2026-07-26 0

Author analysis

Author Commits Share Volume
aikaizen 72 68%
Adil Islam 29 27%
github-actions[bot] 5 5%

Author concentration (Gini): 0.42 — moderate

Week-over-week comparison

Metric This week Last week Delta
Total commits 106 36 194%
Active repos 3 2 50%
Daily average 21.2 5.1 312%
Peak day 33 9 267%
Days active 5 7 29%
Health ratio 74% 100% 0%

Observations

  • Commit volume increased 194% week-over-week (36 to 106), indicating accelerating development velocity.
  • Fri (2026-07-24) was a significant spike day with 33 commits (31% of the week's total), more than 1.5x the daily average.
  • Development was heavily focused: adilislam accounted for 48% of all commits. HHI of 0.46 indicates concentrated effort.
  • storybookstudio gained significant focus share this week (47% vs 0% last week).
  • adilislam saw reduced attention (48% share, down from 81%).

Content suggestions

  • Based on 50 storybookstudio commits (primarily feat), consider writing about spec and book.
week_30_summary: period: 2026-07-20 to 2026-07-26 (partial) total_commits: 106 active_repos: 3 days_with_data: 5 daily_average: 21.2 daily_stddev: 9.1 consistency_score: 57% health_ratio: 74% repo_concentration: 0.456 (Focused) author_gini: 0.421 peak_day: 2026-07-24 (33 commits) trend_28d: stable (slope: 0.19) wow_delta: commits: up 194% repos: up 1 daily_avg: up 312% by_repo: adilislam: 51 storybookstudio: 50 promptengines-main: 5 by_type: feat: 48 other: 29 fix: 17 chore: 7 docs: 5 by_author: aikaizen: 72 Adil Islam: 29 github-actions[bot]: 5
Structured summary, week 30.