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vendor/ruvector/docs/gnn/graph-wasm-setup.md
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vendor/ruvector/docs/gnn/graph-wasm-setup.md
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# RuVector Graph WASM - Setup Complete
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## Created Files
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### Rust Crate (`/home/user/ruvector/crates/ruvector-graph-wasm/`)
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1. **Cargo.toml** - WASM crate configuration with dependencies
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- wasm-bindgen for JavaScript bindings
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- serde-wasm-bindgen for type conversions
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- ruvector-core for hypergraph functionality
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- Optimized release profile for small WASM size
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2. **src/lib.rs** - Main GraphDB implementation
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- `GraphDB` class with Neo4j-inspired API
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- Node, edge, and hyperedge operations
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- Basic Cypher query support
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- Import/export functionality
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- Statistics and monitoring
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3. **src/types.rs** - JavaScript-friendly type conversions
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- `JsNode`, `JsEdge`, `JsHyperedge` wrappers
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- `QueryResult` for query responses
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- Type conversion utilities
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- Error handling types
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4. **src/async_ops.rs** - Async operations
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- `AsyncQueryExecutor` for streaming results
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- `AsyncTransaction` for atomic operations
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- `BatchOperations` for bulk processing
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- `ResultStream` for chunked data
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5. **build.sh** - Build script for multiple targets
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- Web (ES modules)
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- Node.js
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- Bundler (Webpack, Rollup, etc.)
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6. **README.md** - Comprehensive documentation
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- API reference
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- Usage examples
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- Browser compatibility
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- Build instructions
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### NPM Package (`/home/user/ruvector/npm/packages/graph-wasm/`)
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1. **package.json** - NPM package configuration
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- Build scripts for all targets
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- Package metadata
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- Publishing configuration
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2. **index.js** - Package entry point
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- Re-exports from generated WASM
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3. **index.d.ts** - TypeScript definitions
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- Full type definitions for all classes
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- Interface definitions
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- Enum types
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### Examples (`/home/user/ruvector/examples/`)
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1. **graph_wasm_usage.html** - Interactive demo
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- Live graph database operations
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- Visual statistics display
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- Sample graph creation
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- Hypergraph examples
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## API Overview
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### Core Classes
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#### GraphDB
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```javascript
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const db = new GraphDB('cosine');
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db.createNode(labels, properties)
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db.createEdge(from, to, type, properties)
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db.createHyperedge(nodes, description, embedding?, confidence?)
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await db.query(cypherQuery)
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db.stats()
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```
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#### JsNode
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```javascript
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node.id
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node.labels
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node.properties
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node.getProperty(key)
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node.hasLabel(label)
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```
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#### JsEdge
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```javascript
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edge.id
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edge.from
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edge.to
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edge.type
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edge.properties
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```
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#### JsHyperedge
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```javascript
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hyperedge.id
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hyperedge.nodes
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hyperedge.description
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hyperedge.embedding
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hyperedge.confidence
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hyperedge.order
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```
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### Advanced Features
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#### Async Query Execution
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```javascript
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const executor = new AsyncQueryExecutor(100);
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await executor.executeStreaming(query);
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```
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#### Transactions
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```javascript
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const tx = new AsyncTransaction();
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tx.addOperation('CREATE (n:Person {name: "Alice"})');
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await tx.commit();
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```
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#### Batch Operations
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```javascript
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const batch = new BatchOperations(1000);
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await batch.executeBatch(statements);
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```
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## Building
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### Prerequisites
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1. Install Rust toolchain:
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```bash
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curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
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```
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2. Install wasm-pack:
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```bash
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curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
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```
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3. Add WASM target:
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```bash
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rustup target add wasm32-unknown-unknown
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```
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### Build Commands
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#### Build for Web (default)
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```bash
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cd /home/user/ruvector/crates/ruvector-graph-wasm
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./build.sh
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```
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Or using npm:
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```bash
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cd /home/user/ruvector/npm/packages/graph-wasm
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npm run build
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```
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#### Build for Node.js
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```bash
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npm run build:node
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```
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#### Build for Bundlers
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```bash
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npm run build:bundler
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```
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#### Build All Targets
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```bash
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npm run build:all
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```
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### Using in Projects
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#### Browser (ES Modules)
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```html
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<script type="module">
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import init, { GraphDB } from './ruvector_graph_wasm.js';
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await init();
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const db = new GraphDB('cosine');
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// Use the database...
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</script>
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```
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#### Node.js
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```javascript
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const { GraphDB } = require('@ruvector/graph-wasm/node');
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const db = new GraphDB('cosine');
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```
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#### Bundlers (Webpack, Vite, etc.)
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```javascript
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import { GraphDB } from '@ruvector/graph-wasm';
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const db = new GraphDB('cosine');
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```
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## Features Implemented
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- ✅ Node CRUD operations
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- ✅ Edge CRUD operations
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- ✅ Hyperedge support (n-ary relationships)
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- ✅ Basic Cypher query parsing
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- ✅ Import/export to Cypher
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- ✅ Vector embeddings support
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- ✅ Database statistics
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- ✅ Async operations
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- ✅ Transaction support
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- ✅ Batch operations
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- ✅ TypeScript definitions
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- ✅ Browser compatibility
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- ✅ Node.js compatibility
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- ✅ Web Worker support (prepared)
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## Roadmap
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- [ ] Full Cypher parser implementation
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- [ ] IndexedDB persistence
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- [ ] Graph algorithms (PageRank, shortest path)
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- [ ] Advanced query optimization
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- [ ] Schema validation
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- [ ] Full-text search
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- [ ] Geospatial queries
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- [ ] Temporal graph queries
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## Integration with RuVector
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This WASM binding leverages RuVector's hypergraph implementation from `ruvector-core`:
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- **HypergraphIndex**: Bipartite graph storage for n-ary relationships
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- **Hyperedge**: Multi-entity relationships with embeddings
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- **TemporalHyperedge**: Time-aware relationships
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- **CausalMemory**: Causal relationship tracking
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- **Distance Metrics**: Cosine, Euclidean, DotProduct, Manhattan
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## File Locations
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```
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/home/user/ruvector/
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├── crates/
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│ └── ruvector-graph-wasm/
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│ ├── Cargo.toml
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│ ├── README.md
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│ ├── build.sh
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│ └── src/
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│ ├── lib.rs
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│ ├── types.rs
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│ └── async_ops.rs
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├── npm/
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│ └── packages/
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│ └── graph-wasm/
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│ ├── package.json
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│ ├── index.js
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│ └── index.d.ts
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├── examples/
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│ └── graph_wasm_usage.html
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└── docs/
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└── graph-wasm-setup.md (this file)
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```
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## Next Steps
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1. **Install WASM toolchain**:
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```bash
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rustup target add wasm32-unknown-unknown
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curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
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```
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2. **Build the package**:
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```bash
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cd /home/user/ruvector/crates/ruvector-graph-wasm
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./build.sh
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```
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3. **Test in browser**:
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```bash
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# Serve the examples directory
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python3 -m http.server 8000
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# Open http://localhost:8000/examples/graph_wasm_usage.html
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```
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4. **Publish to NPM** (when ready):
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```bash
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cd /home/user/ruvector/npm/packages/graph-wasm
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npm publish --access public
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```
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## Support
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- GitHub: https://github.com/ruvnet/ruvector
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- Issues: https://github.com/ruvnet/ruvector/issues
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- Docs: https://github.com/ruvnet/ruvector/wiki
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---
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**Created**: 2025-11-25
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**Version**: 0.1.1
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**License**: MIT
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