40 /100
Average health score
Based on automated analysis of 8,517 open-source repositories across 6 health dimensions. 802 documentation-only repos are excluded from grading.
8,517
Total repos
7,715
Graded repos
131
Languages
Grade Distribution
How 7715 graded repositories score across five letter grades
A 39 (0.5%)
B 238 (3.1%)
C 493 (6.4%)
D 828 (10.7%)
F 6117 (79.3%)
Dimension Averages
Average scores across all graded repositories
Documentation 53
Architecture 40
Testing 39
DevOps 35
Maintenance 33
Security 30
Documentation leads at 53/100, while Security lags at 30/100 — a 23-point gap.
79%
of repos received an F grade — 6117 of 7715 graded repositories
4%
earned A or B — 277 repos with strong health practices
30
average Security score — the weakest dimension across all repos
61
Rust avg — highest-scoring language (285 repos)
Top 10 Repositories
View full leaderboard →| # | Repository | Grade | Score | Health | Language | Stars |
|---|---|---|---|---|---|---|
| 1 | lobehub/lobehub | A | 98 | TypeScript | 74.7k | |
| 2 | google-gemini/gemini-cli | A | 97 | TypeScript | 100k | |
| 3 | paperless-ngx/paperless-ngx | A | 97 | Python | 37.8k | |
| 4 | covibes/zeroshot | A | 96 | JavaScript | 1.4k | |
| 5 | Arize-ai/phoenix | A | 95 | Jupyter Notebook | 9.1k | |
| 6 | nginx/kubernetes-ingress | A | 95 | Go | 5k | |
| 7 | psf/black | A | 95 | Python | 41.4k | |
| 8 | surrealdb/surrealdb | A | 95 | Rust | 31.7k | |
| 9 | inventree/InvenTree | A | 94 | Python | 6.7k | |
| 10 | nicolargo/glances | A | 93 | Python | 32.3k |