Serverless

Guides and tutorials on serverless computing, covering functions at the edge, Cloudflare Workers, AWS Lambda, architecture patterns, and cost control.

Building AI Agents with Cloudflare Workers and LangChain

Building a Cloudflare Workers AI agent is the next step in moving from simple AI prompts to autonomous workflows. These systems, known as AI agents, use Large Language Models (LLMs) to call external tools, make decisions, and execute tasks on their own. While running agents traditionally required heavy servers, this...

Deploying Llama 3 on the Edge with Cloudflare Workers AI

This Cloudflare Workers AI tutorial shows you how to deploy and run machine learning models directly on Cloudflare’s global edge network. With Cloudflare Workers AI, you can execute Large Language Models (LLMs), text translation, image generation, and audio transcription close to your users without managing complex GPU...

Build a Cloudflare Workers API: Serverless Guide 2026

Cloudflare Workers let you run backend code at the edge, close to your users, without managing servers. For APIs, that combination of near-zero cold starts, global distribution, and tightly integrated storage makes Workers a compelling platform in 2026. This guide explains how a Cloudflare Workers API is structured and...