Azure AI Search SDK for TypeScript Build search applications with vector, hybrid, and semantic search capabilities. Installation Environment Variables Authentication Core Workflow Create Index with Vector Field Index Documents Full-Text Search Vector Search Hybrid Search (Text + Vector) Semantic Search Filtering and Facets Autocomplete and Suggestions Batch Operations Key Types Best Practices 1. Use hybrid search - Combine vector + text for best results 2. Enable semantic ranking - Improves relevance for natural language queries 3. Batch document uploads - Use with arrays, not single docs 4.…