@graphrs/igraph-wasm

Pure-Rust igraph compiled to WebAssembly. Provides 400+ graph algorithms (community detection, centrality, layout, flow, isomorphism, and more) at native speed in the browser and Node.js.

Usage

This is the low-level WASM binary. Most users should install @graphrs/core for an ergonomic TypeScript API.

import init, { WasmGraph } from "@graphrs/igraph-wasm";

await init();
const g = WasmGraph.fromEdges(new Uint32Array([0,1, 1,2, 2,0]), false);
const result = JSON.parse(g.louvain());
console.log(result.membership); // [0, 0, 0]

Environment Support

| Environment | Requirement | |-------------|-------------| | Browser | Chrome 89+, Firefox 89+, Safari 15+, Edge 89+ | | Node.js | 18+ (ESM with top-level await) | | Bundlers | Vite 5+, webpack 5+, Rollup 4+, esbuild |

Bundle Size

| File | Raw | Gzipped | |------|-----|---------| | .wasm | ~2.4 MB | ~800 KB | | .js (glue) | ~215 KB | ~45 KB |

License

GPL-2.0-or-later — compiled from rust-igraph.

The higher-level TypeScript wrapper packages (@graphrs/*) are MIT licensed.