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Guides, tutorials, and news on Cloudflare services, including CDN, DDoS protection, DNS management, performance optimization, and web security.

Build Voice Agents: OpenAI Realtime API Guide

Building low-latency audio pipelines with the OpenAI Realtime API lets developers launch human-like conversational voice agents in production. Traditionally, building a voice interface meant chaining three separate model layers: automatic speech recognition (ASR), a text-based LLM logic layer, and text-to-speech (TTS)...

Claude Opus 4.8 vs. OpenAI GPT-5: Which API is Best?

Choosing between the Claude Opus 4.8 vs OpenAI GPT-5 developer APIs is one of the first critical decisions for teams building enterprise AI applications in 2026. As organisations integrate Large Language Models (LLMs) into production codebases, the model provider you pick dictates your platform’s capabilities, latency...

Claude Fable 5 Hybrid Reasoning: Thinking vs. Speed Modes

Anthropic’s new Claude Fable 5 reasoning engine keeps deep thinking switched on for every request and lets developers dial reasoning depth up or down instead. Historically, Large Language Models (LLMs) operated on fixed compute parameters, generating tokens at a uniform speed regardless of query complexity. Simple...

Host a Static Web App on Cloudflare Pages: A 2026 Guide

Cloudflare Pages hosting lets frontend teams ship code that is fast, secure, and free of server administration. By using Cloudflare Pages , developers get a high-performance edge-native platform to deploy static web applications, single-page apps (SPAs), and server-side rendered (SSR) frameworks. By connecting directly...

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...

DeepSeek R1 vs. OpenAI o3-mini: Which API is Best?

Choosing between DeepSeek R1 vs OpenAI o3-mini is a critical decision for developers integrating reasoning APIs into software applications in 2026. When it comes to reasoning APIs, these are the two strongest candidates most teams end up weighing. Both models excel at complex tasks, code generation, mathematical...

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...

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...