Decision Workspace
emotiv vs emotiv-cortex-v2 vs openbci
Side-by-side comparison of Rust crates
53
emotiv
experimentalv0.0.9
Async Rust client and TUI for Emotiv EEG headsets via the Cortex API WebSocket (JSON-RPC 2.0)
49
emotiv-cortex-v2
experimentalv0.3.4
Rust client for the Emotiv Cortex v2 WebSocket API
47
openbci
experimentalv0.0.1
Native Rust driver for OpenBCI EEG/EMG boards (Cyton, Cyton+Daisy, Ganglion, Galea) with standard 10-05/10-10/10-20 electrode placement
Core Metrics
| emotiv | emotiv-cortex-v2 | openbci | |
|---|---|---|---|
| Health Score | 53 | 49 | 47 |
| Total Downloads | 251 | 44 | 285 |
| 30d Downloads | 253 | 12 | 285 |
| Dependents | 0 | 0 | 0 |
| Releases | 9 | 3 | 1 |
| Last Updated | 8d ago | 31d ago | 26d ago |
| Age | 10d | 1m | 26d |
Health Breakdown
emotiv
Maintenance
16
Quality
13
Community
6
Popularity
3
Documentation
15
emotiv-cortex-v2
Maintenance
12
Quality
14
Community
6
Popularity
2
Documentation
15
openbci
Maintenance
11
Quality
14
Community
6
Popularity
3
Documentation
13
Technical Details
| emotiv | emotiv-cortex-v2 | openbci | |
|---|---|---|---|
| Version | 0.0.9 | 0.3.4 | 0.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 25 | 14 | 10 |
| Crate Size | 434KB | 86KB | 79KB |
| Features | 5 | 4 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.75 | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •emotiv leads with a health score of 53/100, but none of the options score above 80.
- •openbci has the most downloads (285), suggesting wider adoption.