Decision Workspace
py-ir vs feldera-ir vs qbe
Side-by-side comparison of Rust crates
48
py-ir
growingv0.0.4
Pin1Yin1 ir implementation
65
feldera-ir
experimentalv0.275.0
Intermediate representation types for Feldera Programs
61
qbe
stablev4.0.0
QBE IR for Rust
Core Metrics
| py-ir | feldera-ir | qbe | |
|---|---|---|---|
| Health Score | 48 | 65 | 61 |
| Total Downloads | 5.8K | 37.4K | 18.0K |
| 30d Downloads | 96 | 905 | 1.0K |
| Dependents | 24 | 286 | 4 |
| Releases | 4 | 197 | 13 |
| Last Updated | 526d ago | today | 4d ago |
| Age | 1y 9m | 10m | 4y 1m |
Health Breakdown
py-ir
Maintenance
5
Quality
15
Community
14
Popularity
4
Documentation
10
feldera-ir
Maintenance
20
Quality
14
Community
14
Popularity
5
Documentation
12
qbe
Maintenance
18
Quality
21
Community
7
Popularity
5
Documentation
10
Technical Details
| py-ir | feldera-ir | qbe | |
|---|---|---|---|
| Version | 0.0.4 | 0.275.0 | 4.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | GPL-3.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 6 | 0 |
| Crate Size | 5KB | 44KB | 24KB |
| Features | 0 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.91.1 | — |
| Owners | 2 (team) | 2 | 1 |
Links
Quick Verdict
- •feldera-ir leads with a health score of 65/100, but none of the options score above 80.
- •feldera-ir is depended on by 286 crates — strongest ecosystem trust.
- •⚠ py-ir has not been updated in over a year.
- •py-ir, feldera-ir are pre-1.0 — API may change.