Tag

#Cloudflare

16 articles

Chronicle

16 posts

2026

06
  1. 01 Astro, VoidZero, and now Deno: Cloudflare is buying up the frontend toolchain. What should developers do? In nine months, the Astro team joined Cloudflare, VoidZero was acquired, and the Deno team announced it was joining too. Here's what happened in each deal, how Cloudflare's strategy differs from Vercel's, how to hold "vendor neutral" promises accountable, and a practical checklist for frontend developers and tech leads.
  2. 02 Cloudflare cf CLI: Getting started and migrating from Wrangler Install Cloudflare cf CLI, preview DNS, D1, and cache requests, and decide when to migrate a Wrangler project. Includes configuration examples, agent permissions, and a build-once CI workflow.
  3. 03 How to Fix Cloudflare Error 521: Don't Clear the Cache, Trace the Path Cloudflare Error 521 (Web server is down) isn't fixed by clearing the cache — it means your origin refused Cloudflare's connection. This guide walks the path from web service and listening ports through firewalls / WAF and SSL/TLS ports to load balancers, plus a ready-to-send support ticket template.
  4. 04 Practical Notes on Integrating a Cloudflare OAuth Client I recently connected a third-party app to Cloudflare's OAuth Client. These are my notes from creating the client through a working authorization-code flow.
  5. 05 Cloudflare DNS vs Google Public DNS: How to Choose for Privacy, Filtering, and Speed 1.1.1.1 or 8.8.8.8? A plain-English guide to how Cloudflare DNS and Google Public DNS differ on privacy, family filtering, encryption, and speed, with setup steps for every platform, ways to verify it works, and common questions.
  6. 06 Meet EmDash: Cloudflare’s Next-Generation AI-Native CMS An introduction to Cloudflare’s open-source EmDash — an AI-native CMS built on Astro and TypeScript — covering sandboxed plugins, Portable Text, Serverless performance, MCP and x402, a five-minute local setup, and highlights from v0.29.0.

2025

10
  1. 07 Building Your First Stateful Serverless Application with Cloudflare Durable Objects from Scratch Comprehensive tutorial: Learn Cloudflare Durable Objects from scratch, build stateful serverless applications, implement globally distributed real-time counters, master the core concepts of stateful serverless development
  2. 08 Complete Guide: Deploying Payload CMS to Cloudflare Workers Step-by-step tutorial on deploying powerful Payload CMS to Cloudflare Workers platform, integrating D1 database and R2 storage to build a globally distributed headless CMS
  3. 09 Cloudflare Email Workers: Making Email Processing Smart A comprehensive guide to Cloudflare Email Workers features, use cases, and implementation methods to make your email processing smarter and more automated
  4. 10 The Complete Cloudflare Wrangler Guide: From Local Development to Global Deployment A comprehensive Cloudflare Wrangler development guide covering Wrangler CLI installation and setup, project initialization, local development environments, configuration file management, resource management, deployment strategies, CI/CD integration, secrets management, and other core features to help developers build modern serverless applications.
  5. 11 Complete Guide to Securing SSH Access with Cloudflare Zero Trust A comprehensive guide on using Cloudflare Zero Trust to secure SSH access. Covers zero trust architecture, Cloudflare Tunnels, short-lived certificates, multiple client access methods, policy configuration, and troubleshooting to help you build a modern, secure SSH solution.
  6. 12 Choosing Domain Registrars for Global Business: NameSilo, Namecheap, Porkbun vs Cloudflare A detailed comparison of four major international domain registrars - NameSilo, Namecheap, Porkbun, and Cloudflare. This guide helps you choose the right domain registrar for global business and overseas server hosting, covering pricing, payment options, privacy protection, and other key factors.
  7. 13 Fix oxc-parser Module Error When Deploying Nuxt3 to Cloudflare Learn how to fix the oxc-parser module not found error when deploying Nuxt3 apps to Cloudflare Pages
  8. 14 Cloudflare Containers Technical Analysis: Architecture, Applications, and Ecosystem An in-depth analysis of Cloudflare Containers' technical architecture, pricing model, and competitive positioning.
  9. 15 Complete Guide to Specifying Node.js Versions in Cloudflare Pages: From Basics to Advanced A comprehensive guide to all methods for specifying Node.js versions in Cloudflare Pages, including environment variables, project file configuration, priority rules, common pitfalls, and advanced techniques to ensure build environment consistency and stability
  10. 16 Fixing 'MessageChannel is not defined' Error When Deploying Astro 5 + React 19 to Cloudflare A detailed analysis of the 'MessageChannel is not defined' error when deploying Astro 5 + React 19 projects to Cloudflare Pages, with complete solutions and in-depth technical insights