Decision Workspace
tree-sitter-kotlin-ng vs tree-sitter-scala vs tree-sitter-rust
Side-by-side comparison of Rust crates
55
tree-sitter-kotlin-ng
growingv1.1.0
Kotlin grammar for tree-sitter
67
tree-sitter-scala
growingv0.26.0
Scala grammar for tree-sitter
65
tree-sitter-rust
growingv0.24.2
Rust grammar for tree-sitter
Core Metrics
| tree-sitter-kotlin-ng | tree-sitter-scala | tree-sitter-rust | |
|---|---|---|---|
| Health Score | 55 | 67 | 65 |
| Total Downloads | 942.0K | 2.4M | 10.2M |
| 30d Downloads | 204.6K | 341.7K | 1.7M |
| Dependents | 1.4K | 1.6K | 6.8K |
| Releases | 3 | 15 | 16 |
| Last Updated | 501d ago | 37d ago | 59d ago |
| Age | 1y 8m | 2y 11m | 5y 2m |
Health Breakdown
tree-sitter-kotlin-ng
Maintenance
6
Quality
17
Community
15
Popularity
7
Documentation
10
tree-sitter-scala
Maintenance
17
Quality
13
Community
19
Popularity
8
Documentation
10
tree-sitter-rust
Maintenance
16
Quality
14
Community
17
Popularity
8
Documentation
10
Technical Details
| tree-sitter-kotlin-ng | tree-sitter-scala | tree-sitter-rust | |
|---|---|---|---|
| Version | 1.1.0 | 0.26.0 | 0.24.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 3 | 3 | 3 |
| Crate Size | 1.1MB | 1.5MB | 369KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 4 | 2 |
Links
Quick Verdict
- •tree-sitter-scala leads with a health score of 67/100, but none of the options score above 80.
- •tree-sitter-rust has the most downloads (10.2M), suggesting wider adoption.
- •tree-sitter-rust is depended on by 6.8K crates — strongest ecosystem trust.
- •⚠ tree-sitter-kotlin-ng has not been updated in over a year.
- •tree-sitter-scala, tree-sitter-rust are pre-1.0 — API may change.