Decision Workspace
oar-ocr vs oar-ocr-core vs ocr-rs
Side-by-side comparison of Rust crates
62
oar-ocr
experimentalv0.8.0
An Optical Character Recognition (OCR) and Document Layout Analysis library written in Rust.
61
oar-ocr-core
experimentalv0.8.0
Core types and predictors for oar-ocr
65
ocr-rs
growingv2.3.2
A lightweight and efficient OCR library based on PaddleOCR models, using the MNN inference framework for high-performance text detection and recognition
Core Metrics
| oar-ocr | oar-ocr-core | ocr-rs | |
|---|---|---|---|
| Health Score | 62 | 61 | 65 |
| Total Downloads | 256.7K | 30.5K | 59.3K |
| 30d Downloads | 4.6K | 7.6K | 6.7K |
| Dependents | 19 | 22 | 6 |
| Releases | 21 | 11 | 12 |
| Last Updated | 5d ago | 5d ago | 8d ago |
| Age | 11m | 6m | 6m |
Health Breakdown
oar-ocr
Maintenance
19
Quality
15
Community
10
Popularity
6
Documentation
12
oar-ocr-core
Maintenance
20
Quality
14
Community
10
Popularity
5
Documentation
12
ocr-rs
Maintenance
18
Quality
20
Community
8
Popularity
6
Documentation
13
Technical Details
| oar-ocr | oar-ocr-core | ocr-rs | |
|---|---|---|---|
| Version | 0.8.0 | 0.8.0 | 2.3.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 15 | 22 | 14 |
| Crate Size | 162KB | 311KB | 88KB |
| Features | 10 | 10 | 12 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.95 | 1.95 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ocr-rs leads with a health score of 65/100, but none of the options score above 80.
- •oar-ocr has the most downloads (256.7K), suggesting wider adoption.
- •oar-ocr, oar-ocr-core are pre-1.0 — API may change.