hora-graph-wasm

Bio-inspired embedded knowledge graph engine for the browser & edge runtimes — compiled to WebAssembly via wasm-bindgen.

Install

npm install hora-graph-wasm

Quick start

import init, { HoraCore } from 'hora-graph-wasm';

await init();

const graph = new HoraCore();

// Add entities
const alice = graph.add_entity('person', { name: 'Alice' });
const bob = graph.add_entity('person', { name: 'Bob' });

// Add edge
graph.add_edge(alice, bob, 'knows', { since: 2024 });

// Traverse
const friends = graph.neighbors(alice, 'knows');

Features

• Knowledge graph — entities, edges, properties, bi-temporal versioning
• Vector search — cosine similarity (scalar, no SIMD in WASM)
• BM25 full-text — Okapi BM25+ ranking
• Hybrid search — RRF fusion of vector + text
• Memory model — ACT-R activation, spreading, FSRS scheduling
• Storage — in-memory only (Memory backend)

Bundle size

~166 KB gzipped (wasm + JS glue)

License

MIT OR Apache-2.0