Quick Start

import { summarize, translate, classify, extract } from '@rana/helpers';

// Summarize any text
const summary = await summarize(longDocument, { style: 'brief' });

// Translate to any language
const spanish = await translate(text, { to: 'es' });

// Classify into categories
const category = await classify(email, ['support', 'sales', 'billing']);

// Extract structured data
const data = await extract(resume, {
  name: 'string',
  email: 'string',
  skills: 'string[]'
});

import { PromptManager } from '@rana/prompts';

const pm = new PromptManager({ workspace: 'my-app' });

// Register a prompt with versioning
await pm.register('greeting', {
  template: 'Hello {{name}}, how can I help you today?',
  variables: ['name'],
});

// Execute with automatic tracking
const result = await pm.execute('greeting', {
  variables: { name: 'John' },
});

// A/B test different variants
await pm.createABTest('greeting', {
  variants: [
    { name: 'formal', template: 'Good day, {{name}}.' },
    { name: 'casual', template: 'Hey {{name}}!' },
  ],
  metric: 'user_satisfaction',
});

import { RAGPresets, createRAGPipeline } from '@rana/rag';

// Use a preset for quick setup
const pipeline = RAGPresets.balanced();

// Index your documents
await pipeline.index([
  { id: 'doc1', content: 'Your documentation content...' },
  { id: 'doc2', content: 'More content here...' },
]);

// Query with automatic citations
const result = await pipeline.query({
  query: 'How do I configure authentication?',
});

console.log(result.answer);    // Generated answer
console.log(result.citations); // Source references
console.log(result.sources);   // Unique documents used