Compare LangGraph, CrewAI, and AutoGen head-to-head: code examples, production readiness, licensing, community size. Pick the right framework for your AI agent project.
Master RSpec testing for LangChain-Ruby with 25 working examples. Learn mocking, VCR, WebMock, and CI/CD automation. Build reliable AI features with 95%+ test coverage.
Learn Laravel AI integration with OpenAI PHP in 2025. Complete tutorial with queue jobs, testing, and 15+ production code examples. Build AI-powered Laravel apps.
Learn Elixir AI integration with Phoenix LiveView and GenServer patterns. Complete guide with OTP supervision, streaming responses, and 15+ working code examples.
Build RAG applications in Rails with pgvector: Add semantic search, AI-powered Q&A to your startup. Complete tutorial for Ruby developers building AI features ✓
Complete LangGraph tutorial with working Python examples. Learn nodes, edges, checkpoints, human-in-the-loop, and map-reduce patterns. From first graph to production agent.
Master LangChain architecture for production with Python. Complete guide with error handling, testing strategies, and working code examples for scalable AI agent systems.
Step-by-step CrewAI tutorial with working Python code. Set up a manager agent, delegate tasks to specialized workers, handle failures. Includes v0.98+ patterns.
Learn proven strategies to reduce LLM costs substantially through token management, caching optimization, prompt engineering, and smart model selection. Practical examples with cost tracking included.
