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nphysics2d

v0.24.0 Growing

2-dimensional physics engine in Rust. This crate is being superseded by the rapier3d crate.

Apache-2.0 Edition 2018
#physics#dynamics#rigid#real-time#joints

Quick Verdict

  • βœ•Not updated for 4+ years
  • !Pre-1.0: API may have breaking changes
  • βœ“Trusted by 153 crates
  • !Heavy dependency tree (22 direct deps)
  • βœ“Permissive license (Apache-2.0)

Security

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Downloads
203.1K
Dependents
153
Releases
45
Size
150KB

Deep Insights

πŸ“Š
Steady growth

1.0K downloads in the last 30 days (35/day), up 12% from the previous period.

πŸ”—
Moderate adoption

153 crates depend on nphysics2d. Reasonable ecosystem adoption, though not yet a core dependency.

πŸ‘€
Prolific maintainer

The primary maintainer publishes 92 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

πŸ”¬
Pre-1.0 for over a year

Despite being 9+ years old, nphysics2d hasn't reached 1.0 yet. Expect potential API changes between versions.

πŸ“¦
Heavy dependency tree

22 direct dependencies. Consider the impact on compile times and supply chain complexity.

🌟
Used by top crates

Notable dependents include oxygengine-physics-2d, nitro, myelin-engine, nphysics_testbed2d. When high-quality crates choose nphysics2d, it's a strong quality signal.

Health Breakdown

Maintenance 7/25

Recency, release consistency, active ratio

Quality 12/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads Β· last 90 days
33/day avg-5%
02040608012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.24.0
28%
v0.12.3
22%
v0.9.2
18%
v0.11.1
17%
v0.7.2
15%

Release Timeline

45 releases1 yankedsince 2016
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2016
8
2017
5
2018
7
2019
11
2020
8
2021
6
2022
2023
2024
2025
2026
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Yanked

Feature Flags

default =["dim2", "stdweb", "instant/stdweb"]

dim2*use-wasm-bindgenimproved_fixed_point_support

README

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Maintainers

Dependencies
22
direct dependencies
Dependents
153
crates depend on nphysics2d

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