Database

Anthropic Claude API integration for messages, streaming, and tool use

Text embeddings and semantic search with vector databases for LLM applications

Function/tool calling patterns for connecting LLMs to external APIs and data sources

LangChain orchestration for chains, agents, memory, and retrieval workflows

OpenAI API integration patterns for chat completions, embeddings, and assistants

Building retrieval-augmented generation pipelines with document ingestion, retrieval, and synthesis

Streaming LLM responses with SSE, WebSockets, and backpressure handling

Vercel AI SDK for streaming LLM responses in React, Next.js, and edge runtimes