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• About
• Status
• Related packages
  • Blog posts
• Installation
• Dependencies
• API
• Authors
• License

About

TypedArray-based disjoint set implementation with quick union & path compression.

This package contains functionality which was previously part of and has been extracted from the @thi.ng/adjacency package.

Status

STABLE - used in production

Search or submit any issues for this package

Related packages

• @thi.ng/adjacency - Sparse & bitwise adjacency matrices, lists and selected traversal algorithms for directed & undirected graphs

Blog posts

• Of umbrellas, transducers, reactive streams & mushrooms (Pt. 4)

Installation

yarn add @thi.ng/disjoint-set

ESM import:

import * as ds from "@thi.ng/disjoint-set";

Browser ESM import:

<script type="module" src="https://esm.run/@thi.ng/disjoint-set"></script>

JSDelivr documentation

For Node.js REPL:

const ds = await import("@thi.ng/disjoint-set");

Package sizes (brotli'd, pre-treeshake): ESM: 420 bytes

Dependencies

None

API

Generated API docs

TODO

Authors

• Karsten Schmidt

If this project contributes to an academic publication, please cite it as:

@misc{thing-disjoint-set,
  title = "@thi.ng/disjoint-set",
  author = "Karsten Schmidt",
  note = "https://thi.ng/disjoint-set",
  year = 2019
}

License

© 2019 - 2025 Karsten Schmidt // Apache License 2.0