55 items
Stateless LLM Calls vs Stateful Apps
Slides / VideoChoosing the Right Pattern
Slides / VideoComposability and Modular Component Design
Slides / VideoRAG Knowledge Assistant Architecture
Slides / VideoChatbot Reference Architecture
Slides / VideoSync vs Async LLM Architectures
Slides / VideoThe LLM Gateway / Proxy Layer
Slides / VideoSeparating Business Logic from LLM Calls
Slides / VideoDeterministic vs Model-Driven Control Flow
Slides / VideoWorkflows vs Agents: When to Use Each
Slides / VideoFan-Out/Fan-In for LLM Calls
Slides / VideoThe Orchestrator-Workers Pattern
Slides / VideoThe Evaluator-Optimizer Pattern
Slides / VideoLayers of an LLM App Stack
Slides / VideoWhat LLM Application Architecture Means
Slides / VideoOrchestrator Missing Await
Code QuizReflection Returns Uncritiqued Draft
Code QuizReAct Loop Drops Observations
Code QuizEvaluator-Optimizer Ignores Critique
Code QuizParallelization Runs Sequentially
Code QuizPrompt Chaining Broken Link
Code QuizRouter Pattern Missing Fallback
Code QuizRAG Retrieve-Then-Generate Flow
Code QuizRouting Tasks To The Right Architecture
Code QuizMemory Layering Short-Term vs Long-Term
Code QuizStreaming LLM Response To Client
Code QuizConversation State Persistence And Reconstruction
Code QuizSeparating Prompt Templates From Logic
Code QuizStateless vs Stateful Session Handling
Code QuizHuman-in-the-Loop Approval Gate
Code QuizMulti-Agent Handoff Design
Code QuizProvider-Agnostic LLM Client Interface
Code QuizHandling Non-Determinism in Design
QuizRAG as an Architectural Pattern
QuizBatch vs Real-Time Processing
QuizOrchestrator-Worker Pattern
QuizRAG vs Fine-Tuning vs Prompting
QuizEvaluator-Optimizer Reflection Loop
QuizSingle-Prompt vs Multi-Step Design
QuizWhat LLM Application Architecture Is
QuizLayers of an LLM Application
QuizRouting Pattern
QuizIdempotency and Retry-Safe LLM Operations
FlashcardHandling Non-Determinism
FlashcardAsync and Event-Driven Pipelines
FlashcardSeparating Prompts from Code
FlashcardParallelization Pattern
FlashcardLLM Gateway / Proxy Layer
FlashcardRouter Pattern
FlashcardChoosing the Right Pattern
FlashcardArchitecture for LLM Apps
FlashcardOrchestrator-Worker Pattern
FlashcardEvaluator-Optimizer Loop
FlashcardFallback and Graceful Degradation
FlashcardAgentic vs Workflow Architectures
FlashcardReAct Loop Drops Observations
Find why this reason-act-observe agent never learns from its tool results.
async function react(question) {
let thought = await reason(question);
while (!thought.isFinal) {
const action = thought.action;
const observation = await act(action);
thought = await reason(question);
}
return thought.answer;
}What is the bug in this ReAct loop?