Decision Workspace
relon-ir vs ir-lang vs feldera-ir
Side-by-side comparison of Rust crates
43
relon-ir
experimentalv0.1.0-rc2
Linear-typed IR layer between Relon analyzer and codegen backends (WASM, native, JS, ...)
56
ir-lang
experimentalv1.0.0
Intermediate representation and lowering from the AST.
67
feldera-ir
growingv0.320.0
Intermediate representation types for Feldera Programs
Core Metrics
| relon-ir | ir-lang | feldera-ir | |
|---|---|---|---|
| Health Score | 43 | 56 | 67 |
| Total Downloads | 78 | 126 | 42.9K |
| 30d Downloads | 0 | 0 | 1.5K |
| Dependents | 2 | 7 | 374 |
| Releases | 1 | 3 | 241 |
| Last Updated | 32d ago | 14d ago | today |
| Age | 1m | 14d | 1y 2m |
Health Breakdown
relon-ir
Maintenance
11
Quality
12
Community
6
Popularity
2
Documentation
12
ir-lang
Maintenance
13
Quality
17
Community
8
Popularity
3
Documentation
15
feldera-ir
Maintenance
20
Quality
15
Community
14
Popularity
6
Documentation
12
Technical Details
| relon-ir | ir-lang | feldera-ir | |
|---|---|---|---|
| Version | 0.1.0-rc2 | 1.0.0 | 0.320.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | Apache-2.0 OR MIT | MIT OR Apache-2.0 |
| Dependencies | 7 | 5 | 6 |
| Crate Size | 336KB | 76KB | 44KB |
| Features | 0 | 3 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.92 | 1.85 | 1.93.1 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •feldera-ir leads with a health score of 67/100, but none of the options score above 80.
- •feldera-ir is depended on by 374 crates — strongest ecosystem trust.
- •relon-ir, feldera-ir are pre-1.0 — API may change.