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kasuari

v0.4.12 Growing

A rust layout solver for GUIs, based on the Cassowary algorithm. A fork of the unmaintained cassowary-rs crate with improvments and bug fixes. Kasuari is the indonesian name for the cassowary bird.

MIT OR Apache-2.0 Edition 2021 MSRV 1.85

Quick Verdict

  • βœ“Actively maintained (updated 73d ago)
  • !Pre-1.0: API may have breaking changes
  • βœ“Team maintained (4 owners)
  • βœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
6.2M
Dependents
20
Releases
17
Size
33KB

Deep Insights

πŸ“ˆ
Strong growth momentum

2.2M downloads in the last 30 days (73.2K/day), up 51% from the previous period.

πŸ‘₯
Team maintained

This crate is maintained by a team (4 owners), reducing bus-factor risk and ensuring continuity.

πŸ”¬
Pre-1.0 for over a year

Despite being 1+ years old, kasuari hasn't reached 1.0 yet. Expect potential API changes between versions.

πŸ“
Compact crate

At 32KB, kasuari is lightweight. Small crate size correlates with focused, well-scoped functionality.

🌟
Used by top crates

Notable dependents include ratatui-core, taskwarrior-tui, duat-term. When high-quality crates choose kasuari, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads Β· last 90 days
55K/day avg+68%
020K40K60K80K100K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.4.11
49%
v0.4.12
48%
v0.4.9
1%
v0.4.8
1%
v0.4.10
1%

Release Timeline

10 releasessince 2025
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2026
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Feature Flags

default =["std"]

std*portable-atomicdocument-features

README

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Maintainers

Dependencies
6
direct dependencies
Dependents
20
crates depend on kasuari

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