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sc-block-builder

v0.50.0 Growing

Substrate block builder

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

Quick Verdict

  • โœ“Actively maintained (updated 22d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 634 crates
  • โœ“Team maintained (2 owners)

Security

Checking security advisories...
Downloads
896.6K
Dependents
634
Releases
61
Size
29KB

Deep Insights

๐Ÿ“Š
Stable downloads

34.6K downloads in the last 30 days (1.2K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

634 crates depend on sc-block-builder. 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.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 6+ years old, sc-block-builder hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 29KB, sc-block-builder is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include polkadot-sdk, sc-rpc, sc-basic-authorship, frame-benchmarking-cli, sc-consensus-aura. When high-quality crates choose sc-block-builder, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 14/20

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
1K/day avg+12%
05001K2K2K3K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.44.0
31%
v0.42.0
29%
v0.43.0
19%
v0.46.0
12%
v0.48.0
9%

Release Timeline

10 releasessince 2024
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2024
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2025
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2026
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README

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Maintainers

Dependencies
8
direct dependencies
Dependents
634
crates depend on sc-block-builder