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risc0-zkos-v1compat

v2.2.2 Stable

RISC Zero zero-knowledge VM kernel for v1 compatibility

Apache-2.0 Edition 2021

Quick Verdict

  • Actively maintained (updated 53d ago)
  • Stable API (2.x for 1+ years)
  • Team maintained (2 owners)
  • Tiny footprint (23KB, 3 deps)
  • Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
550.4K
Dependents
45
Releases
14
Size
23KB

Deep Insights

📊
Stable downloads

54.3K downloads in the last 30 days (1.8K/day). Volume is roughly flat compared to the previous period.

👥
Team maintained

This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.

Stable API

Reached 1.0 over a year ago. The API surface is settled, making it safe for production use.

🪶
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

📐
Compact crate

At 23KB, risc0-zkos-v1compat is lightweight. Small crate size correlates with focused, well-scoped functionality.

🌟
Used by top crates

Notable dependents include risc0-zkvm, risc0-build, risc0-tools. When high-quality crates choose risc0-zkos-v1compat, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 19/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
2K/day avg-10%
01K2K3K12/301/172/42/223/123/29

Top Dependents

Most downloaded crates that depend on risc0-zkos-v1compat

Version Adoption

v2.0.1
33%
v2.2.0
29%
v2.2.1
26%
v2.0.0
8%
v2.2.2
4%

Release Timeline

14 releasessince 2025
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2026
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README

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Maintainers

Dependencies
3
direct dependencies
Dependents
45
crates depend on risc0-zkos-v1compat