Fast arbitrary-length and infinite-complement bit sets with ranges, iteration, and bitwise operations

Bitfield that allocates a series of small buffers to support sparse bits without allocating a massive buffer

Curated collection of data structures for the JavaScript/TypeScript.

Some git helpers that changesets use to get information

Sparse array with run-length encoded deletions

Sparse array implementation in JS with no dependencies

A sparse array optimised for low memory whilst still being fast

msgpack encoder and decoder in pure javascript based on creationix/msgpack-js updated to match the new v5 specification with string support.

a fast bitset with some neat methods

Speed-optimized BitSet implementation for modern browsers and JavaScript engines, using typed arrays

Extremely fast double-ended queue implementation

Rich text value and manipulation API.

Share code across vat boundaries

Sparse Merkle tree implementation in TypeScript.

Speed-optimized BitSet implementation for modern browsers and JavaScript engines

TypeScript definitions for sparse-bitfield

Shared constants and typescript definitions for the Network Canvas project.

A sparse octree data structure.

Chroma Cloud Splade sparse embedding function

Sparse matrix library