The 3.0 native engine ships as @soulcraft/cor (brainy 8.x <-> cor 3.x are a version-matched pair); the old @soulcraft/cortex package stays on the 2.x/7.x line. Public docs and .d.ts-visible comments now name the correct package. Historical 2.x contract references (e.g. the 2.3.1 read-side fallback) keep the old name deliberately.
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| title | slug | public | category | template | order | description | next | ||
|---|---|---|---|---|---|---|---|---|---|
| Installation | getting-started/installation | true | getting-started | guide | 1 | Install Brainy with npm, bun, yarn, or pnpm. Works in Node.js 22+ and Bun 1.0+ (server-only since 8.0). TypeScript included. |
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Installation
Requirements
- Node.js 22+ or Bun 1.0+
- TypeScript is optional — Brainy ships with full type definitions
Install
npm install @soulcraft/brainy
Or with your preferred package manager:
bun add @soulcraft/brainy
yarn add @soulcraft/brainy
pnpm add @soulcraft/brainy
Verify
import { Brainy } from '@soulcraft/brainy'
const brain = new Brainy()
await brain.init()
console.log('Brainy ready.')
Native Acceleration (Optional)
For production workloads, add Cor for Rust-accelerated SIMD distance calculations and native embeddings:
npm install @soulcraft/cor
import { Brainy } from '@soulcraft/brainy'
const brain = new Brainy({ plugins: ['@soulcraft/cor'] })
await brain.init() // native providers registered during init
Cor registers native (Rust/SIMD) vector, metadata, and graph engines behind the same Brainy find() API — no code changes, an optional dependency for production-scale workloads.
Server-only since 8.0
Brainy 8.0 runs on Node.js 22+ and Bun 1.0+. Browser support (OPFS storage, Web Workers, in-browser WASM embeddings) was removed in 8.0 — the 7.x line remains available on npm if you need it.
TypeScript
Brainy ships with full TypeScript types. No @types/ package needed:
import { Brainy, NounType, VerbType } from '@soulcraft/brainy'
const brain = new Brainy()
await brain.init()
const id = await brain.add({
data: 'Hello, Brainy',
type: NounType.Concept,
metadata: { created: Date.now() }
})
Next Steps
- Quick Start — build your first knowledge graph in 60 seconds
- Storage Adapters — choose the right storage for your deployment