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stwo

v2.2.0 Growing

Core library implementing the Circle STARK prover and verifier

Apache-2.0 Edition 2021

Quick Verdict

  • โœ“Actively maintained (updated 60d ago)
  • !Heavy dependency tree (26 direct deps)
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
14.2K
Dependents
38
Releases
5
Size
203KB

Deep Insights

๐Ÿ“‰
Download decline

1.9K downloads in the last 30 days, down 27% from the previous period. May indicate migration to alternatives.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 62 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ“ฆ
Heavy dependency tree

26 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include stwo-constraint-framework, stwo-cairo-serialize, stwo-cairo-common, cairo-air, stwo-air-utils. When high-quality crates choose stwo, it's a strong quality signal.

Health Breakdown

Maintenance 14/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 5/20

Reverse deps, ownership, ecosystem

Popularity 5/15

Downloads, momentum, growth trend

Documentation 7/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
128/day avg-80%
02004006008001K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v2.1.0
62%
v2.2.0
28%
v1.0.0
5%
v2.0.1
3%
v2.0.0
2%

Release Timeline

5 releasessince 2025
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2026
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Feature Flags

default =["std"]

std*provertracingparallelslow-tests

README

Loading README...

Maintainers

Dependencies
26
direct dependencies
Dependents
38
crates depend on stwo