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libssz
v0.2.2 ExperimentalSimple Serialize (SSZ) encoding/decoding for Ethereum consensus
MIT OR Apache-2.0 Edition 2021
Quick Verdict
- ✓Actively maintained (updated 47d ago)
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (15KB, 2 deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
23.5K
Dependents
16
Releases
4
Size
15KB
Deep Insights
📈
Strong growth momentum
14.6K downloads in the last 30 days (487/day), up 286% from the previous period.
🪶
Minimal dependencies
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
📐
Compact crate
At 15KB, libssz is lightweight. Small crate size correlates with focused, well-scoped functionality.
🌟
Used by top crates
Notable dependents include libssz-derive, libssz-merkle, libssz-types, ethrex-common. When high-quality crates choose libssz, it's a strong quality signal.
Health Breakdown
Maintenance 15/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 9/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
222/day avg+190%
Top Dependents
Most downloaded crates that depend on libssz
Version Adoption
v0.2.2
72%
v0.2.1
28%
v0.2.0
0%
v0.1.0
0%
Release Timeline
4 releasessince 2026
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LessMore
Feature Flags
default =["std"]
std*allocethereum_types
README
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Maintainers
Dependencies
2
direct dependencies
Dependents
16
crates depend on libssz