Decision Workspace
oar-ocr-core vs oar-ocr vs ocr-rs
Side-by-side comparison of Rust crates
56
oar-ocr-core
experimentalv0.6.3
Core types and predictors for oar-ocr
55
oar-ocr
experimentalv0.6.3
An Optical Character Recognition (OCR) and Document Layout Analysis library written in Rust.
62
ocr-rs
experimentalv2.2.2
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-core | oar-ocr | ocr-rs | |
|---|---|---|---|
| Health Score | 56 | 55 | 62 |
| Total Downloads | 12.5K | 247.1K | 41.4K |
| 30d Downloads | 6.6K | 2.6K | 9.2K |
| Dependents | 10 | 7 | 3 |
| Releases | 5 | 15 | 9 |
| Last Updated | 40d ago | 40d ago | 53d ago |
| Age | 4m | 9m | 5m |
Health Breakdown
oar-ocr-core
Maintenance
19
Quality
13
Community
9
Popularity
5
Documentation
10
oar-ocr
Maintenance
17
Quality
14
Community
8
Popularity
6
Documentation
10
ocr-rs
Maintenance
16
Quality
19
Community
8
Popularity
6
Documentation
13
Technical Details
| oar-ocr-core | oar-ocr | ocr-rs | |
|---|---|---|---|
| Version | 0.6.3 | 0.6.3 | 2.2.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 19 | 14 | 14 |
| Crate Size | 278KB | 146KB | 100KB |
| Features | 8 | 8 | 12 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ocr-rs leads with a health score of 62/100, but none of the options score above 80.
- •oar-ocr has the most downloads (247.1K), suggesting wider adoption.
- •oar-ocr-core, oar-ocr are pre-1.0 — API may change.