AI Tutorials

Hands-on guides written by builders. Share your own to grow the matrix.

BeginnerPrompts

Prompt engineering: from zero to evaluator

Build a robust prompt + write your first eval harness in under 20 minutes.

M. Chen18 min
IntermediateRAG

Build a RAG pipeline over your own docs

Chunking, embeddings, retrieval and answer synthesis end-to-end.

S. Patel35 min
AdvancedTraining

Fine-tune a small model with LoRA

Parameter-efficient fine-tuning on consumer GPUs, with eval and deployment.

J. Rivera50 min
IntermediateAgents

Ship a multi-agent workflow

Coordinate planner, researcher and writer agents with tool use.

K. Osei28 min
BeginnerInfra

Vector databases compared

Pinecone, pgvector, Weaviate — when to use which.

L. Tanaka14 min
IntermediateFrontend

Streaming UIs for LLM apps

Server-sent events, token streaming, and graceful UX patterns.

A. Brooks22 min