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libssz

v0.2.1 Experimental

Simple Serialize (SSZ) encoding/decoding for Ethereum consensus

MIT OR Apache-2.0 Edition 2021
EncodingCryptography::Cryptocurrencies #serialization#ethereum#merkle#no-std#ssz

Quick Verdict

  • โœ“Actively maintained (updated 61d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Tiny footprint (15KB, 2 deps)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
6.1K
Dependents
9
Releases
3
Size
15KB

Deep Insights

๐Ÿ“‰
Download decline

2.4K downloads in the last 30 days, down 34% from the previous period. May indicate migration to alternatives.

๐Ÿชถ
Minimal dependencies

Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐Ÿ“
Compact crate

At 14KB, libssz is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include libssz-derive, libssz-merkle, libssz-types. When high-quality crates choose libssz, it's a strong quality signal.

Health Breakdown

Maintenance 10/25

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 ยท last 90 days
70/day avg+323%
02004006008002/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.2.1
99%
v0.2.0
0%
v0.1.0
0%

Release Timeline

3 releasessince 2026
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Feature Flags

default =["std"]

std*allocethereum_types

README

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Maintainers

Dependencies
2
direct dependencies
Dependents
9
crates depend on libssz

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