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delaunator

v1.1.0 Stable

A very fast 2D Delaunay triangulation library.

ISC Edition 2021 MSRV 1.87
AlgorithmsData structures #geometry#spatial#triangulation#delaunay#tessellation

Quick Verdict

  • โœ“Actively maintained (updated 13d ago)
  • โœ“Stable API (1.x for 7+ years)
  • โœ“Trusted by 173 crates

Security

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Downloads
375.8K
Dependents
173
Releases
8
Size
98KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

38.5K downloads in the last 30 days (1.3K/day), up 30% from the previous period.

๐Ÿ”—
Moderate adoption

173 crates depend on delaunator. Reasonable ecosystem adoption, though not yet a core dependency.

โœ…
Stable for 7+ years

The API has been stable (1.x) for over 7 years with 8 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐ŸŒŸ
Used by top crates

Notable dependents include d3_delaunay_rs, d3_geo_voronoi_rs, voronoice, shura, scoundrel. When high-quality crates choose delaunator, it's a strong quality signal.

Health Breakdown

Maintenance 15/25

Recency, release consistency, active ratio

Quality 21/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
898/day avg+155%
01K2K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v1.0.2
73%
v0.2.1
12%
v1.0.1
8%
v0.2.0
6%
v1.1.0
1%

Release Timeline

8 releasessince 2018
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2018
3
2019
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2021
3
2022
2023
1
2024
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2026
1
Less
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Feature Flags

default =["std"]

std*

README

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Maintainers

Dependencies
4
direct dependencies
Dependents
173
crates depend on delaunator

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