Decision Workspace
json-stream vs qj vs rs-arrow-ipc-stream2jsonl
Side-by-side comparison of Rust crates
37
json-stream
growingv0.1.1
A library to parse Newline Delimited JSON values from a byte stream
41
qj
experimentalv0.1.4
A fast, jq-compatible JSON processor powered by simdjson
39
rs-arrow-ipc-stream2jsonl
experimentalv0.1.0
Arrow IPC to JSONL converter
Core Metrics
| json-stream | qj | rs-arrow-ipc-stream2jsonl | |
|---|---|---|---|
| Health Score | 37 | 41 | 39 |
| Total Downloads | 6.1K | 305 | 143 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 9 | 0 | 0 |
| Releases | 2 | 5 | 1 |
| Last Updated | 1120d ago | 140d ago | 259d ago |
| Age | 3y | 4m | 8m |
Health Breakdown
json-stream
Maintenance
4
Quality
14
Community
6
Popularity
5
Documentation
8
qj
Maintenance
12
Quality
10
Community
6
Popularity
3
Documentation
10
rs-arrow-ipc-stream2jsonl
Maintenance
4
Quality
14
Community
5
Popularity
3
Documentation
13
Technical Details
| json-stream | qj | rs-arrow-ipc-stream2jsonl | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.4 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | non-standard | MIT | Apache-2.0 |
| Dependencies | 7 | 23 | 1 |
| Crate Size | 10KB | 1.8MB | 14KB |
| Features | 0 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •qj leads with a health score of 41/100, but none of the options score above 80.
- •json-stream has the most downloads (6.1K), suggesting wider adoption.
- •⚠ json-stream has not been updated in over a year.