rustio rustio.net
49

casper-engine-test-support

v8.1.1 Growing

Library to support testing of Wasm smart contracts for use on the Casper network.

Apache-2.0 Edition 2021

Quick Verdict

  • โœ“Stable API (8.x for 5+ years)
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
99.6K
Dependents
39
Releases
41
Size
57KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

1.4K downloads in the last 30 days (46/day), up 40% from the previous period.

โœ…
Stable for 5+ years

The API has been stable (1.x) for over 5 years with 41 releases. This level of maturity means you can depend on it without worrying about breaking changes.

โš ๏ธ
Notable yanked versions

20% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include odra-casper-test-vm, odra-casper-test-env, casperlabs-test-env, veles-casper-contract-api. When high-quality crates choose casper-engine-test-support, it's a strong quality signal.

Health Breakdown

Maintenance 10/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 7/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
38/day avg+29%
02040608010012/291/162/32/213/113/28

Top Dependents

Version Adoption

v7.0.1
33%
v2.2.0
31%
v5.0.0
18%
v2.1.0
10%
v4.0.0
9%

Release Timeline

41 releases8 yankedsince 2020
J
F
M
A
M
J
J
A
S
O
N
D
2020
2
2021
23
2022
2
2023
8
2024
2
2025
4
2026
Less
More|
Yanked

README

Loading README...

Maintainers

Dependencies
20
direct dependencies
Dependents
39
crates depend on casper-engine-test-support