Decision Workspace
chisel-json vs akari vs json-number
Side-by-side comparison of Rust crates
42
chisel-json
growingv1.0.7
Simple JSON parser for Rust
63
akari
growingv0.2.7
Dynamic & Weakly Typed Programming Powered by Rust
61
json-number
growingv0.4.10
JSON number parsing and storage
Core Metrics
| chisel-json | akari | json-number | |
|---|---|---|---|
| Health Score | 42 | 63 | 61 |
| Total Downloads | 46.6K | 11.5K | 2.2M |
| 30d Downloads | 21 | 357 | 208.9K |
| Dependents | 2 | 81 | 67 |
| Releases | 32 | 18 | 17 |
| Last Updated | 900d ago | 25d ago | 74d ago |
| Age | 2y 11m | 1y | 3y 9m |
Health Breakdown
chisel-json
Maintenance
7
Quality
11
Community
6
Popularity
6
Documentation
12
akari
Maintenance
17
Quality
18
Community
13
Popularity
5
Documentation
10
json-number
Maintenance
14
Quality
16
Community
10
Popularity
8
Documentation
13
Technical Details
| chisel-json | akari | json-number | |
|---|---|---|---|
| Version | 1.0.7 | 0.2.7 | 0.4.10 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | GPL-3.0-or-later | MIT/Apache-2.0 |
| Dependencies | 6 | 1 | 6 |
| Crate Size | 7.4MB | 68KB | 14KB |
| Features | 2 | 7 | 3 |
| Yanked % | 100.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.56 | — | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •akari leads with a health score of 63/100, but none of the options score above 80.
- •json-number has the most downloads (2.2M), suggesting wider adoption.
- •⚠ chisel-json has not been updated in over a year.
- •akari, json-number are pre-1.0 — API may change.