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sylvia

v1.3.6 Growing

Framework for generating trait based CosmWasm smart contracts

Apache-2.0 Edition 2021
API bindingsWebAssembly #blockchain#cosmwasm#confio

Quick Verdict

  • โœ“Stable API (1.x for 3+ years)
  • โœ“Team maintained (2 owners)
  • โœ“Permissive license (Apache-2.0)

Security

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Downloads
93.7K
Dependents
15
Releases
39
Size
49KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

1.9K downloads in the last 30 days (64/day), up 59% from the previous period.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.

โœ…
Stable for 3+ years

The API has been stable (1.x) for over 3 years with 39 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“
Compact crate

At 48KB, sylvia is lightweight. Small crate size correlates with focused, well-scoped functionality.

โš ๏ธ
Notable yanked versions

10% of releases have been yanked. Check version history before pinning.

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Used by top crates

Notable dependents include uju-cw2-common, vectis-wallet, uju-sylvia-ownable, stork-cw. When high-quality crates choose sylvia, it's a strong quality signal.

Health Breakdown

Maintenance 9/25

Recency, release consistency, active ratio

Quality 17/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
47/day avg+67%
01002003002/263/164/34/215/95/26

Top Dependents

Version Adoption

v1.3.3
56%
v1.3.6
19%
v1.2.1
10%
v1.3.1
8%
v2.0.0-rc.1
6%

Release Timeline

10 releases2 yankedsince 2024
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2024
5
2025
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2026
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Feature Flags

default =["staking"]

mtstaking*iteratorstargatecosmwasm_1_1cosmwasm_1_2cosmwasm_1_3cosmwasm_1_4cosmwasm_2_0cosmwasm_2_1cosmwasm_2_2

README

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Maintainers

Dependencies
18
direct dependencies
Dependents
15
crates depend on sylvia

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