Decision Workspace
codespan-lsp vs slint-lsp vs async-lsp
Side-by-side comparison of Rust crates
59
codespan-lsp
growingv0.13.1
Conversions between codespan types and Language Server Protocol types
63
slint-lsp
stablev1.15.1
A language server protocol implementation for Slint
63
async-lsp
growingv0.2.3
Asynchronous Language Server Protocol (LSP) framework based on tower
Core Metrics
| codespan-lsp | slint-lsp | async-lsp | |
|---|---|---|---|
| Health Score | 59 | 63 | 63 |
| Total Downloads | 306.9K | 52.7K | 410.9K |
| 30d Downloads | 27.6K | 296 | 28.7K |
| Dependents | 38 | 0 | 131 |
| Releases | 22 | 45 | 10 |
| Last Updated | 156d ago | 43d ago | 23d ago |
| Age | 7y 10m | 4y 1m | 2y 11m |
Health Breakdown
codespan-lsp
Maintenance
9
Quality
15
Community
13
Popularity
7
Documentation
15
slint-lsp
Maintenance
19
Quality
18
Community
8
Popularity
6
Documentation
12
async-lsp
Maintenance
18
Quality
15
Community
11
Popularity
7
Documentation
12
Technical Details
| codespan-lsp | slint-lsp | async-lsp | |
|---|---|---|---|
| Version | 0.13.1 | 1.15.1 | 0.2.3 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0 | MIT OR Apache-2.0 |
| Dependencies | 3 | 34 | 20 |
| Crate Size | 12KB | 836KB | 51KB |
| Features | 0 | 29 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.67 | 1.88 | 1.66 |
| Owners | 3 | 2 | 1 |
Links
Quick Verdict
- •slint-lsp leads with a health score of 63/100, but none of the options score above 80.
- •async-lsp has the most downloads (410.9K), suggesting wider adoption.
- •async-lsp is depended on by 131 crates — strongest ecosystem trust.
- •codespan-lsp, async-lsp are pre-1.0 — API may change.