Decision Workspace
ua-client vs sqeel-gui vs darra-opcua
Side-by-side comparison of Rust crates
51
ua-client
experimentalv1.0.0
Native OPC UA browser/inspector GUI built on async-opcua and egui
46
sqeel-gui
experimentalv0.3.0
egui/eframe GUI front-end for sqeel: hosts the sqeel TUI inside a native window via egui_term.
46
darra-opcua
experimentalv0.6.0
Darra OPC UA Client SDK — Rust bindings (六语言对齐 C# 基准, 完全免费)
Core Metrics
| ua-client | sqeel-gui | darra-opcua | |
|---|---|---|---|
| Health Score | 51 | 46 | 46 |
| Total Downloads | 96 | 96 | 12 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 6 | 0 |
| Releases | 7 | 6 | 1 |
| Last Updated | 3d ago | 22d ago | 29d ago |
| Age | 11d | 29d | 29d |
Health Breakdown
ua-client
Maintenance
17
Quality
16
Community
6
Popularity
2
Documentation
10
sqeel-gui
Maintenance
13
Quality
13
Community
8
Popularity
2
Documentation
10
darra-opcua
Maintenance
11
Quality
15
Community
6
Popularity
1
Documentation
13
Technical Details
| ua-client | sqeel-gui | darra-opcua | |
|---|---|---|---|
| Version | 1.0.0 | 0.3.0 | 0.6.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 14 | 4 | 0 |
| Crate Size | 93KB | 30KB | 71KB |
| Features | 3 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ua-client leads with a health score of 51/100, but none of the options score above 80.
- •sqeel-gui, darra-opcua are pre-1.0 — API may change.