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sc-offchain

v52.0.0 Stable

Substrate offchain workers

GPL-3.0-or-later WITH Classpath-exception-2.0 Edition 2021

Quick Verdict

  • โœ“Actively maintained (updated 22d ago)
  • โœ“Stable API (52.x for 6+ years)
  • โœ“Trusted by 191 crates
  • โœ“Team maintained (2 owners)
  • !Heavy dependency tree (29 direct deps)

Security

Checking security advisories...
Downloads
703.9K
Dependents
191
Releases
69
Size
71KB

Deep Insights

๐Ÿ“Š
Stable downloads

21.5K downloads in the last 30 days (718/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

191 crates depend on sc-offchain. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 670 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

โœ…
Stable for 6+ years

The API has been stable (1.x) for over 6 years with 69 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“ฆ
Heavy dependency tree

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

๐ŸŒŸ
Used by top crates

Notable dependents include polkadot-sdk, mmr-gadget, polkadot-service, polkadot-omni-node-lib, contracts-node. When high-quality crates choose sc-offchain, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 17/25

Yanked ratio, deps, size, maturity, features

Community 12/20

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
740/day avg-11%
05001K2K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v50.0.0
40%
v43.0.1
20%
v46.0.0
17%
v44.0.1
13%
v45.0.0
10%

Release Timeline

10 releasessince 2025
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2025
8
2026
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Feature Flags

README

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Maintainers

Dependencies
29
direct dependencies
Dependents
191
crates depend on sc-offchain