LabNotes
Apr 3, 2026 -- min read Build Stream

Build Stream: Week 14, 2026

200 commits across 5 active days (partial week), up 8% from last week. 3 repos active. Top contributors: promptengines-main (141), glowup (50), videoterminal (9). Feature/fix health ratio: 76%. Peak day: Tue with 53 commits.

Partial week: data available for 5 of 7 days (Mon, Tue, Wed, Thu, Fri). Metrics normalized to active days.
200
Total commits
8% WoW
40
Daily avg ± 9.4
51% WoW
3
Active repos
1 WoW
77%
Consistency
76%
Feat/fix health
53
Peak (Tue)

Velocity analysis — daily commits

2026-03-30: 25 2026-03-31: 53 2026-04-01: 46 2026-04-02: 38 2026-04-03: 38 2026-04-04: 0 2026-04-05: 0 M T W T F S S
40 Commits / active day
32.1 14-day trailing avg
stable 28-day trend (slope: -0.16)
28.2 4-week trailing avg

14-day trailing — 3-day moving average

3/23 3/30 4/5

Repo focus Focused (HHI 0.56)

promptengines-main 141 glowup 50 videoterminal 9

Week-over-week share changes

Repo This week Last week Delta
glowup 50 (25%) 0 (0%) ▲ 25pp
promptengines-ops 0 (0%) 25 (14%) ▼ 14pp
storybookstudio 0 (0%) 13 (7%) ▼ 7pp
promptengines-main 141 (71%) 143 (77%) ▼ 7pp

Commit type distribution

feat: 91 (46%) chore: 32 (16%) fix: 29 (14%) docs: 23 (12%) other: 19 (10%) refactor: 5 (3%) test: 1 (1%) 200 COMMITS
feat 91 (46%) chore 32 (16%) fix 29 (14%) docs 23 (12%) other 19 (10%) refactor 5 (3%) test 1 (1%)
feat 91
fix 29

Daily breakdown

Day Date Commits Volume
Mon 2026-03-30 25
Tue 2026-03-31 53
Wed 2026-04-01 46
Thu 2026-04-02 38
Fri 2026-04-03 38
Sat 2026-04-04 0
Sun 2026-04-05 0

Author analysis

Author Commits Share Volume
aikaizen 142 71%
Andy Stable 30 15%
github-actions[bot] 28 14%

Author concentration (Gini): 0.38 — moderate

Week-over-week comparison

Metric This week Last week Delta
Total commits 200 185 8%
Active repos 3 4 25%
Daily average 40 26.4 51%
Peak day 53 58 9%
Days active 5 7 29%
Health ratio 76% 72% 0%

Observations

  • Commit volume held steady at 200 commits (8% up from last week).
  • Development was heavily focused: promptengines-main accounted for 71% of all commits. HHI of 0.56 indicates concentrated effort.
  • glowup gained significant focus share this week (25% vs 0% last week).
  • promptengines-ops saw reduced attention (0% share, down from 14%).

Content suggestions

  • Based on 141 promptengines-main commits (primarily feat), consider writing about github and chore.
  • Based on 50 glowup commits (primarily feat), consider writing about feat and docs.
  • Multiple refactoring commits detected. An architecture evolution article could document the reasoning.
week_14_summary: period: 2026-03-30 to 2026-04-05 (partial) total_commits: 200 active_repos: 3 days_with_data: 5 daily_average: 40 daily_stddev: 9.4 consistency_score: 77% health_ratio: 76% repo_concentration: 0.562 (Focused) author_gini: 0.380 peak_day: 2026-03-31 (53 commits) trend_28d: stable (slope: -0.16) wow_delta: commits: up 8% repos: down 1 daily_avg: up 51% by_repo: promptengines-main: 141 glowup: 50 videoterminal: 9 by_type: feat: 91 chore: 32 fix: 29 docs: 23 other: 19 refactor: 5 test: 1 by_author: aikaizen: 142 Andy Stable: 30 github-actions[bot]: 28
Structured summary, week 14.