rustio rustio.net
51

olpc-cjson

v0.1.4 Growing

serde_json Formatter to serialize as OLPC-style canonical JSON

MIT OR Apache-2.0 Edition 2018
#json

Quick Verdict

  • โœ•Not updated for 1+ year
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 183 crates
  • โœ“Team maintained (2 owners)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
7.1M
Dependents
183
Releases
5
Size
13KB

Deep Insights

๐Ÿ“Š
Steady growth

816.7K downloads in the last 30 days (27.2K/day), up 2% from the previous period.

๐Ÿ”—
Moderate adoption

183 crates depend on olpc-cjson. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 81 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 6+ years old, olpc-cjson hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 12KB, olpc-cjson is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include oci-client, tough, oci-distribution, tuftool, canon-json. When high-quality crates choose olpc-cjson, it's a strong quality signal.

Health Breakdown

Maintenance 7/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 13/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 9/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
23K/day avg-28%
010K20K30K40K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.1.4
75%
v0.1.3
15%
v0.1.1
6%
v0.1.0
2%
v0.1.2
2%

Release Timeline

5 releasessince 2019
J
F
M
A
M
J
J
A
S
O
N
D
2019
1
2020
2021
1
2022
1
2023
1
2024
1
2025
2026
Less
More

README

Loading README...

Maintainers

Dependencies
4
direct dependencies
Dependents
183
crates depend on olpc-cjson

Similar Crates