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100-Challenge Roadmap
🧑💻 AI Development
Build production AI applications. Progression: API Integration → RAG → Agents → Production.
🛠️The 2026 Tech Stack
| Category | Standard / Best Practice |
|---|---|
| Framework | Next.js 15, Vercel AI SDK |
| AI SDK | OpenAI SDK, Anthropic SDK, LangChain.js |
| Vector DB | Pinecone, Weaviate, ChromaDB |
| Agent Framework | LangGraph, CrewAI, AutoGen |
🟦 Phase 1: Integration Layer (Challenges 1–20)
Focus: API calls, streaming, structured output, authentication.
🟦 Phase 2: RAG & Knowledge (Challenges 21–40)
Focus: Embeddings, vector search, retrieval-augmented generation, indexing.
🟪 Phase 3: Agents & Tools (Challenges 41–60)
Focus: Function calling, ReAct loops, LangGraph, custom tools.
🟪 Phase 4: Production (Challenges 61–100)
Focus: Deployment, testing, optimization, security, monitoring, capstone.