Decision Workspace
large-json-array vs claude-parser vs grab-cli
Side-by-side comparison of Rust crates
40
large-json-array
growingv0.1.1
A streaming JSON‐array parser that yields one object at a time
46
claude-parser
growingv1.0.5
Claude Code CLI stream-JSON parser for ruv-swarm multi-agent orchestration
41
grab-cli
experimentalv0.2.0
A high-performance, declarative stream processor for delimited text data.
Core Metrics
| large-json-array | claude-parser | grab-cli | |
|---|---|---|---|
| Health Score | 40 | 46 | 41 |
| Total Downloads | 998 | 909 | 61 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 2 | 2 |
| Last Updated | 401d ago | 376d ago | 122d ago |
| Age | 1y 1m | 1y | 4m |
Health Breakdown
large-json-array
Maintenance
6
Quality
14
Community
6
Popularity
4
Documentation
10
claude-parser
Maintenance
6
Quality
17
Community
6
Popularity
4
Documentation
13
grab-cli
Maintenance
11
Quality
12
Community
6
Popularity
2
Documentation
10
Technical Details
| large-json-array | claude-parser | grab-cli | |
|---|---|---|---|
| Version | 0.1.1 | 1.0.5 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 11 | 9 |
| Crate Size | 11KB | 21KB | 25KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •claude-parser leads with a health score of 46/100, but none of the options score above 80.
- •large-json-array has the most downloads (998), suggesting wider adoption.
- •⚠ large-json-array, claude-parser have not been updated in over a year.
- •large-json-array, grab-cli are pre-1.0 — API may change.