David Snelling
bf4a333f9b
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.
89 lines
2.1 KiB
Markdown
89 lines
2.1 KiB
Markdown
---
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title: Installation
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slug: getting-started/installation
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public: true
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category: getting-started
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template: guide
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order: 1
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description: 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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next:
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- getting-started/quick-start
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- guides/storage-adapters
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---
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# Installation
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## Requirements
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- **Node.js 22+** or **Bun 1.0+**
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- TypeScript is optional — Brainy ships with full type definitions
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## Install
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```bash
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npm install @soulcraft/brainy
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```
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Or with your preferred package manager:
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```bash
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bun add @soulcraft/brainy
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yarn add @soulcraft/brainy
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pnpm add @soulcraft/brainy
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```
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## Verify
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```typescript
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import { Brainy } from '@soulcraft/brainy'
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const brain = new Brainy()
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await brain.init()
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console.log('Brainy ready.')
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```
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## Native Acceleration (Optional)
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For production workloads, add Cor for Rust-accelerated SIMD distance calculations and native embeddings:
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```bash
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npm install @soulcraft/cor
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```
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```typescript
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import { Brainy } from '@soulcraft/brainy'
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const brain = new Brainy({ plugins: ['@soulcraft/cor'] })
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await brain.init() // native providers registered during init
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```
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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.
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## Server-only since 8.0
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Brainy 8.0 runs on Node.js 22+ and Bun 1.0+. Browser support (OPFS storage,
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Web Workers, in-browser WASM embeddings) was removed in 8.0 — the 7.x line
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remains available on npm if you need it.
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## TypeScript
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Brainy ships with full TypeScript types. No `@types/` package needed:
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```typescript
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import { Brainy, NounType, VerbType } from '@soulcraft/brainy'
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const brain = new Brainy()
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await brain.init()
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const id = await brain.add({
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data: 'Hello, Brainy',
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type: NounType.Concept,
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metadata: { created: Date.now() }
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})
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```
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## Next Steps
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- [Quick Start](/docs/getting-started/quick-start) — build your first knowledge graph in 60 seconds
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- [Storage Adapters](/docs/guides/storage-adapters) — choose the right storage for your deployment
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