How to Measure If Your AI Feature Is Actually Working (A Guide for Product Teams)
Stop relying on vibes. Learn what metrics to track, how to set up A/B tests, and when to kill an AI feature that isn't delivering value. Read the full post
Build an Agentic RAG Pipeline That Retries and Reformulates Queries
Upgrade your basic RAG pipeline to an agentic loop that evaluates retrieval quality, reformulates queries, and retries with alternative strategies — all in...
Claude Agent SDK vs OpenAI Agents SDK: Building AI Tools in TypeScript
Compare Claude Agent SDK and OpenAI Agents SDK by building the same coding assistant in both. Real TypeScript code, honest tradeoffs, and guidance on which...
Why Most AI Agent Architectures Are Overengineered (And What to Build Instead)
Most AI agent use cases don't need multi-agent frameworks. Learn how to replace overengineered agent architectures with a simple tool-calling loop in...
How to Build an AI-Powered Autocomplete for Any Text Input
Build a reusable React component that streams AI autocomplete suggestions as ghost text in any textarea — with debouncing, cancellation, and keyboard...
Run AI Models Directly in the Browser with WebLLM and WebGPU
Build a privacy-first note-taking app that summarizes and tags notes entirely in the browser using WebLLM and WebGPU — no API keys, no server, no data...
Vercel AI SDK vs Mastra vs LangChain.js: Which TypeScript AI Framework Should You Use
Compare Vercel AI SDK, Mastra, and LangChain.js by building the same tool-calling agent in all three — with honest tradeoffs on DX, streaming, and production...