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marimo-team/marimo

Establishedrank #79

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

23.1k+100 · 7d 1.3k 70est. Apache-2.0Pythonpushed 2h ago
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Composite

68

conf 65%

Momentum

55

conf 60%

Vitality (PVI)

78

conf 67%

Community

59

conf 60%

Security & maint.

85

conf 85%

Ecosystem influence

70

conf 60%

Opportunity

62

conf 60%

Breakout · 7d

27%

conf 71%

Executive summary

marimo is currently classified as established with a composite score of 68/100. Momentum (55) and vitality (78) are aligned — growth is backed by sustained maintenance. Estimated 7-day gain of 100 stars against a 23.1k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 27%.

90-day trajectory

+537 · 30d
2026-07-122026-10-09

Score breakdown

Every input, weight and normalized value — nothing hidden. Inputs marked est. are estimated until the full ingestion pipeline lands.

Momentum

Star velocityest.25%56
Star accelerationest.15%40
Fork velocityest.10%37
Contributor growthest.10%76
Issue activity growthest.10%85
PR activity growthest.10%77
External mention velocityest.10%4
Release event impactest.5%73
Trending-rank persistenceest.5%68

Model tn-interpretable-1.0.0 · confidence 60% · coverage 100%

Project Vitality Index

Commit consistency20%100
Release cadenceest.15%85
PR responsivenessest.15%79
Issue responsivenessest.15%49
Contributor diversityest.10%69
Maintainer continuityest.10%70
Documentation qualityest.5%85
Dependency freshnessest.5%83
Security hygieneest.5%72

Model tn-interpretable-1.0.0 · confidence 67% · coverage 100%

Security & maintenance

Release recency25%100
License clarity20%92
Maintenance status25%100
Dependency stalenessest.15%52
Bus factorest.15%58

Model tn-interpretable-1.0.0 · confidence 85% · coverage 100%

Ecosystem influence

Dependent repositoriesest.30%78
Quality-weighted dependentsest.20%82
Documentation citationsest.15%78
Contributor overlapest.15%27
Registry adoptionest.10%41
Topic centralityest.10%100

Model tn-interpretable-1.0.0 · confidence 60% · coverage 92% · missing: packageRegistryAdoption