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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 1d ago)
  • !Heavy dependency tree (26 direct deps)
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
9.7K
Dependents
28
Releases
5
Size
203KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

7.0K downloads in the last 30 days (234/day), up 258% from the previous period.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 63 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 18/25

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
100/day avg+613%
02004006008001K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v2.1.0
84%
v1.0.0
7%
v2.0.1
5%
v2.0.0
3%
v2.2.0
1%

Release Timeline

5 releasessince 2025
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2026
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Feature Flags

default =["std"]

std*provertracingparallelslow-tests

README

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Maintainers

Dependencies
26
direct dependencies
Dependents
28
crates depend on stwo