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sc-block-builder

v0.48.0 Growing

Substrate block builder

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

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 619 crates
  • โœ“Team maintained (2 owners)

Security

Checking security advisories...
Downloads
824.5K
Dependents
619
Releases
59
Size
29KB

Deep Insights

๐Ÿ“Š
Stable downloads

30.8K downloads in the last 30 days (1.0K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

619 crates depend on sc-block-builder. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 658 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 14/25

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
961/day avg+28%
05001K2K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.9.0
28%
v0.8.0
21%
v0.42.0
20%
v0.44.0
19%
v0.43.0
13%

Release Timeline

59 releasessince 2020
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2020
13
2021
2
2022
6
2023
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2024
10
2025
6
2026
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README

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Maintainers

Dependencies
8
direct dependencies
Dependents
619
crates depend on sc-block-builder