Agents, agents, agents. You’ve heard it before, and you’ll hear it again: 2025 is the year of the agent. 1 2 3.You’ve probably built a bot, wired it to a tool, and hit the wall whe

Some guy in NYC leading teams and writing code

A practical guide to creating goal-oriented, tool-using agents with OpenAI’s official framework

Building AI Agents with the OpenAI Agents SDK

Most AI apps today treat the frontend like a dumb terminal. The model lives on a server somewhere, shuttling tool calls to your backend and waiting on glue code to push changes int

How local LLMs can take real-time control of your UI — no servers, no round trips

Control the UI with Tool calling and Browser AI

Integrating LLMs into real products still feels messier than it should be. Instead of clean patterns or shared infrastructure, most devs end up hacking together one-off code to con

Streamlining LLM Integration: Building a JavaScript MCP Server for Hacker News

Getting Started: Build a Model Context Protocol Server

Think of tool calling like React props: the model proposes a component + props, you control rendering and side effects.Tool calling sounds complex, but under the hood, it’s straigh

Tool Calling Isn’t Magic — It’s JSON

Getting Started: Tool calling with JS and OpenAI

Google MediaPipeGoogle MediaPipe is a suite of libraries and tools that make it very simple to drop ML into apps — supporting vision, text and audio tasks — without needing to be a

On-device ML with zero latency, no servers, and full control over the UI

Real-Time Face Tracking in the Browser with MediaPipe

Have you ever wondered how Spotify suggests songs that you might like? Or how Netflix knows which movies to recommend? Enter Vector Databases. One such database is ChromaDB.Backgro

Guide for JavaScript Engineers who want to start using vector databases

Setting Up Your First ChromaDB Server

Picture this: you’re a JavaScript engineer, part of a small team at a startup that’s building an educational platform capable of tailoring each student’s experience in real time. T

Chris McKenzie

Some guy in NYC leading teams and writing code