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bevy_fsm

v0.4.0 Experimental

Observer-driven finite state machine framework for Bevy ECS with variant-specific events and flexible validation

MIT OR Apache-2.0 Edition 2024
Game development #gamedev#ecs#fsm#state-machine#bevy

Quick Verdict

  • โœ“Actively maintained (updated 3d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Team maintained (2 owners)
  • โœ“Tiny footprint (36KB, 3 deps)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
2.1K
Dependents
0
Releases
4
Size
36KB

Deep Insights

๐Ÿ“Š
Stable downloads

115 downloads in the last 30 days (4/day). Volume is roughly flat compared to the previous period.

๐Ÿ‘ฅ
Team maintained

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

๐Ÿชถ
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐Ÿ“
Compact crate

At 36KB, bevy_fsm is lightweight. Small crate size correlates with focused, well-scoped functionality.

Health Breakdown

Maintenance 21/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 4/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
0/day avg
04/265/146/16/197/77/24

Version Adoption

v0.1.0
81%
v0.3.0
17%
v0.2.0
1%
v0.4.0
1%

Release Timeline

4 releasessince 2025
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2026
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README

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Maintainers

Dependencies
3
direct dependencies
Dependents
0
crates depend on bevy_fsm

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