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risc0-sys

v1.5.0 Growing

Generated / Native / HAL code for RISC Zero

Apache-2.0 Edition 2021

Quick Verdict

  • โœ“Stable API (1.x for 3+ years)
  • โœ“Trusted by 346 crates
  • โœ“Team maintained (4 owners)
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
812.4K
Dependents
346
Releases
70
Size
114KB

Deep Insights

๐Ÿ“‰
Download decline

65.8K downloads in the last 30 days, down 48% from the previous period. May indicate migration to alternatives.

๐Ÿ”—
Moderate adoption

346 crates depend on risc0-sys. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 63 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

โœ…
Stable for 3+ years

The API has been stable (1.x) for over 3 years with 70 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐ŸŒŸ
Used by top crates

Notable dependents include risc0-zkp, risc0-circuit-rv32im, risc0-circuit-recursion, risc0-circuit-keccak, risc0-circuit-rv32im-sys. When high-quality crates choose risc0-sys, it's a strong quality signal.

Health Breakdown

Maintenance 11/25

Recency, release consistency, active ratio

Quality 19/25

Yanked ratio, deps, size, maturity, features

Community 13/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
3K/day avg-74%
02K4K6K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v1.5.0
76%
v1.4.0
23%
v5.0.0-rc.1
0%
v1.5.0-rc.1
0%
v1.4.0-rc.2
0%

Release Timeline

10 releasessince 2025
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2025
9
2026
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Feature Flags

cudametal

README

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Maintainers

Dependencies
5
direct dependencies
Dependents
346
crates depend on risc0-sys