Evidaxis
Dated record

sparkrun

repo · spark-arena/sparkrun · paper: not linked · as of

Niche: not yet assigned.

20 commits per week averaged over the trailing window. No paper is linked in OpenAlex. Dependents: no admitted own package. 2 of 4 weekly observations; full commit series captured. 542 GitHub stars, recorded, not scored. Measured 2026-10-17 for sparkrun; sources linked below.

commits/wk 20 averaged, trailing window last commit week 2026-09-20 measured · GitHub ·
citations no paper linked all years, indexed to date no reading · OpenAlex ·
direct dependents not in the scored panel weekly axis input; partition 2026-10-17 no reading · deps.dev snapshot ·
stars 542 recorded, not scored measured · GitHub ·
Download values (CSV) JSON record Follow this system (feed) Report an error

Is sparkrun still maintained?

20 commits per week averaged over the trailing window.

GitHub averaged 20 per week over the trailing window; raw weekly counts below are individual weeks.

Last commit week 2026-09-20; 3 consecutive zero weeks in the captured series.

Commits in the latest captured week vs 4 weeks earlier: 0 · vs 26 weeks earlier: -9 · 52-week range: 0 to 108 commits in an individual week.

line chart: sparkrun, weekly commits, 0 in latest week, 2025-10-19 to 2026-10-11
sparkrun averaged 20 commits a week. GitHub commit_activity · .
Latest eight weeks
Week startingCommits
2026-08-2325
2026-08-3047
2026-09-0651
2026-09-130
2026-09-205
2026-09-270
2026-10-040
2026-10-110
heatmap chart: sparkrun, weeks with commits, 22 of 26, 2026-04-19 to 2026-10-11
22 of the last 26 captured weeks had commits for sparkrun. GitHub commit_activity · .
All 52 weeks
Weekly commits
Week startingCommits
2025-10-190
2025-10-260
2025-11-020
2025-11-090
2025-11-160
2025-11-230
2025-11-300
2025-12-070
2025-12-140
2025-12-210
2025-12-280
2026-01-040
2026-01-110
2026-01-180
2026-01-250
2026-02-010
2026-02-080
2026-02-15108
2026-02-2268
2026-03-0161
2026-03-0834
2026-03-1528
2026-03-2266
2026-03-2977
2026-04-0548
2026-04-129
2026-04-196
2026-04-263
2026-05-0330
2026-05-1034
2026-05-1779
2026-05-2443
2026-05-3111
2026-06-0714
2026-06-145
2026-06-215
2026-06-2813
2026-07-0519
2026-07-1220
2026-07-1917
2026-07-2638
2026-08-0229
2026-08-0931
2026-08-1614
2026-08-2325
2026-08-3047
2026-09-0651
2026-09-130
2026-09-205
2026-09-270
2026-10-040
2026-10-110

GitHub commit_activity · period 2025-10-19 to 2026-10-11 · n = 52 weeks · method weekly totals; reconstructed dates · updated · version 4d9867e6f218-b1 · CSV

Readings

Recorded values and sources
ReadingValueΔ 4 weeksΔ 26 weeks52-week rangeInstrumentDateReproducePrevious reading
Commits per week20-5.3-21.60 to 44.8GitHub, trailing 12 weeks2026-10-17Public query20
Citing worksno readingno readingno readingno readingOpenAlex, all years2026-10-17Public queryno reading
Weekly direct dependentsno readingno readingno readingno readingWeekly direct dependents2026-10-17Public queryno reading
Daily package dependents (unscored)no readingno readingno readingno readingdeps.dev REST, unscorednot capturedPublic queryno reading
Stars542no readingno reading539 to 542GitHub stars, unscored2026-10-17Public query539

Evidaxis snapshot · period 2026-10-17 · n = 1 system · method source linked readings · updated · version 4d9867e6f218-b1

How to cite sparkrun's record?

Evidaxis. sparkrun measurement record. Snapshot 2026-10-17. urn:evidaxis:claim:e_Z5J23FR4GMA:m5:2026-10-17. CC0-1.0. https://evidaxis.org/e/e_Z5J23FR4GMA/

Evidaxis · period 2026-10-17 · n = 1 system · method claim URN · updated · version 4d9867e6f218-b1

What changed since the last snapshot?

1 published readings changed between snapshots ad5e404d4f82 and 4d9867e6f218.

slope chart: sparkrun, changed published values, 1, 2026-10-10 to 2026-10-17
1 published values changed for sparkrun since 2026-10-10. Evidaxis snapshots · .
Snapshot values
MetricPreviousCurrentDelta
Commits per week20200
Citing worksno readingno readingno reading
Weekly direct dependentsno readingno readingno reading
Stars5395423

Evidaxis snapshots · period 2026-10-10 to 2026-10-17 · n = 2 partitions · method paired snapshot values · updated · version 4d9867e6f218-b1 · History CSV

Take the data or follow changes

Values and captured history are available under CC0-1.0. The system feed records changes to published numbers.

Values CSVHistory CSVJSON recordAtom feedJSON FeedAdd Evidaxis as a preferred source on GoogleReport an error

Evidaxis · period 2026-10-17 · n = 1 system · method CC0-1.0 open export · updated · version 4d9867e6f218-b1

For teams tracking many systems

Use the cohort CSV, snapshot archive and membership manifest to reproduce observations across systems.

Cohort CSV · Snapshot archive · Membership manifest

Paper and links

Source records identify the system, repository and linked works; no paper authors are published.

What is not measured for sparkrun, and why

Missing readings describe instrument coverage. A missing value is not a measured zero.

Unmeasured slots
ReadingReason
Citing worksnot linked
Weekly direct dependentsoutside panel
Daily package dependents (unscored)no reading captured

Dependents: no admitted own package.

Gate ETA: never published; Evidaxis makes no public actionable prediction.

Dependents ecosystem composition: no reading; this field is not present in the snapshot.

Evidaxis · period 2026-10-17 · n = 1 system · method measurement coverage · updated · version 4d9867e6f218-b1

Measurement detail

Gate, gauges, percentile, derived signals and snapshot receipt

History: 2 of 4 weekly observations. Axis coverage: 1 of 3 axes measurable. Gate: not computable - history 2 of 4 weekly observations

2 of 4 weekly observations; full commit series captured.

sparkrun

repo
Unassigned (AI-v1 census) · n = 6153 · spark-arena/sparkrun
1 of 3 axes measurable · conf low
convergence gate
Convergence gate: Gate: not computable - history 2 of 4 weekly observations Development velocity: measured × Citation momentum: not measurable ∅ Direct-dependents momentum (deps.dev): not measurable ∅
gate
0 of 3 axes

Gate: not computable - history 2 of 4 weekly observations

· Evidaxis snapshot · 2026-10-17
Gate: not computable - history 2 of 4 weekly observations
position in cohort distribution one of 6153 in cohort
percentile 10 within cohort p25 p50 p75 p0 p100
percentile
p10
· Evidaxis snapshot · 2026-10-17
momentum averages present-axis z-scores; two- and three-axis scores are not strictly comparable
velocity z
velocity z gaugevelocity z-2.89 within cohort, log-slope -0.071/wk.0-2.89
velocity z
-2.89 σ
slope
-0.071/wk
· Evidaxis snapshot · 2026-10-17
log-slope -0.071/wk
citation z Citation source: not measured.
direct-dependents z Direct-dependents axis: no admitted own package; not measured.
cohort
6153
systems measured
weekly commits
20
Development velocity axis: measured.
total citations
no reading
Citation source: not measured.
momentum
13.9
percentile p10
commit heatmap, last 26 weeks20/wk
weekly commits, 26 weeks26 weeks of commits, peak 79 in a week, 22 active weeks, 539 total.week 1: 6 commitsweek 2: 3 commitsweek 3: 30 commitsweek 4: 34 commitsweek 5: 79 commitsweek 6: 43 commitsweek 7: 11 commitsweek 8: 14 commitsweek 9: 5 commitsweek 10: 5 commitsweek 11: 13 commitsweek 12: 19 commitsweek 13: 20 commitsweek 14: 17 commitsweek 15: 38 commitsweek 16: 29 commitsweek 17: 31 commitsweek 18: 14 commitsweek 19: 25 commitsweek 20: 47 commitsweek 21: 51 commitsweek 22: 0 commitsweek 23: 5 commitsweek 24: 0 commitsweek 25: 0 commitsweek 26: 0 commits
weeks
26
peak/wk
79
active
22
total
539
· Evidaxis snapshot · 2026-10-17
citations by yearCitation source: not measured.
recency-weighted swing trailing 13-week vs prior 39-week log-slope ratio -3.04, regime recent slope sign differs from prior window. prior slope +0.107, recent slope -0.324 per week. +0.107prior 39w-0.324recent 13w-3.04×
swing
-3.04×
regime
recent slope sign differs from prior window
windows
13w vs 39w
snapshot 1 of 1 · · m5
commit-axis Sharpe log-linear slope over residual std, value +0.031 with 95% CI -0.014 to +0.076, 50 degrees of freedom. CI spans zero.0+0.03195% CI -0.014, +0.076-0.014+0.076
sharpe
+0.031
95% ci
-0.014, +0.076
dof
50
snapshot 1 of 1 · · m5
commit changepoint52 weekly commit points. Changepoint at week 46 (2026-09-05), slope change -9.304 commits per week.2026-09-05
date
week
46 of 52
Δslope
-9.304/wk
snapshot 1 of 1 · · m5
code-leads-citation lag reserved

reserved: citation series too short / axis absent for cross-correlation

status
reserved
value
insufficient data
snapshot 1 of 1 · · m5
axis alpha vs cohort reserved

reserved: cohort N too small for regression (power ~0)

status
reserved
value
insufficient data
snapshot 1 of 1 · · m5
methodology gate snapshot 1 of 1 · · m5
commit weeks
52
citation years
0
shipped
3
reserved
3

shipped

  • recency-swing
  • commit-sharpe
  • commit-changepoint

reserved

  • code-leads-citation-lag
  • axis-alpha
  • gate-eta
snapshot 2 of 2 · · m5

Direct-dependents momentum (deps.dev)

Direct-dependents axis: no admitted own package; not measured.

Coverage state
out_of_panel
Cohort z
no axis
OLS slope
no reading
Theil-Sen slope
no reading
Latest direct dependents
no reading
Confirmed-clean points
no reading
Reconstructed history points
no reading
As-of partition
no reading
Fragility veto
no reading
Rising vote
no

Source: deps.dev (Google), CC-BY 4.0. Modified: aggregated to system-level counts and momentum scores.

Axis definition · Snapshot axis correlations

Evidaxis · period 2026-10-17 · n = 1 system · method measurement detail · updated · version 4d9867e6f218-b1 · record JSON · snapshot receipt