High-performance R-Tree spatial index for geospatial anchors with IndexedDB persistence
A5 - Global Pentagonal Geospatial Index
A very fast static 2D index for points based on kd-tree.
Utility functions for working with Quadbins
Fast static spatial index for rectangles
GeoJSON implementation of RBush
A 2D spatial index for axis-aligned boxes
High-performance 2D spatial index for rectangles (based on R*-tree with bulk loading and bulk insertion algorithms)
Measures patterns of attribute values associated with features. Reveals whether similar values tend to occur near each other, or whether high or low values are interspersed
A geographic extension for [KDBush](https://github.com/mourner/kdbush), the fastest static spatial index for points in JavaScript.
Javascript audio library for the modern web.
A performant binary encoding for geographic data
React hooks based Spatial Navigation solution
Loro CRDT-based spatial transform synchronization with Strategy C hybrid rotation handling (base quaternion LWW + delta Euler counters + 30s checkpoint)
[](https://npm.im/@dnd-kit/geometry)
Find self-intersections in geojson polygon (possibly with interior rings)
Core parser, AST, compiler infrastructure, trait system, and runtime for HoloScript — the open AI-spatial reality protocol for 3D/XR/IoT
Serve directory listings
Pure type definitions for HoloScript — lightweight mirror of @holoscript/core types with zero runtime dependencies. Canonical types live in packages/core/src/types/.
Convert a string index to its line and column position
Core spatial navigation logic for web and TV.
HoloScript Mesh and Network Layer
Like a Set, but provides the index of the `key` in the backing array
React hooks based Spatial Navigation solution