Decision Workspace
kiren vs pctx_code_execution_runtime vs otter-runtime
Side-by-side comparison of Rust crates
46
kiren
growingv3.0.0
A high-performance JavaScript runtime built with Rust - Zero config, single binary, production ready
50
pctx_code_execution_runtime
experimentalv0.2.0
JavaScript/TypeScript execution runtime for pctx
49
otter-runtime
experimentalv0.1.3
JavaScriptCore runtime for otter - TypeScript/JavaScript execution engine
Core Metrics
| kiren | pctx_code_execution_runtime | otter-runtime | |
|---|---|---|---|
| Health Score | 46 | 50 | 49 |
| Total Downloads | 2.6K | 58.4K | 189 |
| 30d Downloads | 8 | 32.3K | 53 |
| Dependents | 0 | 12 | 11 |
| Releases | 6 | 5 | 4 |
| Last Updated | 247d ago | 14d ago | 70d ago |
| Age | 9m | 2m | 2m |
Health Breakdown
kiren
Maintenance
10
Quality
13
Community
6
Popularity
4
Documentation
13
pctx_code_execution_runtime
Maintenance
12
Quality
10
Community
10
Popularity
6
Documentation
12
otter-runtime
Maintenance
15
Quality
12
Community
9
Popularity
3
Documentation
10
Technical Details
| kiren | pctx_code_execution_runtime | otter-runtime | |
|---|---|---|---|
| Version | 3.0.0 | 0.2.0 | 0.1.3 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 27 | 21 | 32 |
| Crate Size | 149KB | 343KB | 89KB |
| Features | 0 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.89 | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •pctx_code_execution_runtime leads with a health score of 50/100, but none of the options score above 80.
- •pctx_code_execution_runtime, otter-runtime are pre-1.0 — API may change.