Decision Workspace
ndjson-stream vs datacortex-core vs datacortex-cli
Side-by-side comparison of Rust crates
39
ndjson-stream
growingv0.1.0
A library to read NDJSON-formatted data in a streaming manner.
57
datacortex-core
experimentalv0.4.3
JSON/NDJSON-optimized lossless compression. Schema inference, columnar reorg, typed encoding. Beats zstd-19 by up to 113%
56
datacortex-cli
experimentalv0.4.3
Best standalone JSON/NDJSON compressor. Beats zstd-19 and brotli-11 on every file. Just datacortex compress data.json
Core Metrics
| ndjson-stream | datacortex-core | datacortex-cli | |
|---|---|---|---|
| Health Score | 39 | 57 | 56 |
| Total Downloads | 2.2K | 173 | 145 |
| 30d Downloads | 38 | 173 | 145 |
| Dependents | 2 | 13 | 0 |
| Releases | 1 | 13 | 13 |
| Last Updated | 846d ago | today | today |
| Age | 2y 3m | 2d | 2d |
Health Breakdown
ndjson-stream
Maintenance
1
Quality
15
Community
6
Popularity
4
Documentation
13
datacortex-core
Maintenance
19
Quality
14
Community
9
Popularity
3
Documentation
12
datacortex-cli
Maintenance
19
Quality
16
Community
6
Popularity
3
Documentation
12
Technical Details
| ndjson-stream | datacortex-core | datacortex-cli | |
|---|---|---|---|
| Version | 0.1.0 | 0.4.3 | 0.4.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 9 | 6 | 3 |
| Crate Size | 19KB | 156KB | 12KB |
| Features | 4 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.85 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •datacortex-core leads with a health score of 57/100, but none of the options score above 80.
- •ndjson-stream has the most downloads (2.2K), suggesting wider adoption.
- •⚠ ndjson-stream has not been updated in over a year.