Hello World — Welcome to Xiaozha Blog
A quick introduction to what this blog is about: AI tools, cloud computing, self-hosting, and open-source applications.
⭐ Featured
📝 Latest Posts
Build a Free Online Address Generator on Cloudflare Pages
Deploy an online address generator on Cloudflare Pages. Generates fake names, phones, emails, addresses for testing. Developer essential tool.
Free Online Image Compression Tool on Cloudflare Pages
Deploy a free image compression tool on Cloudflare Pages. Supports JPG, PNG, WebP conversion. Pure frontend, no server, privacy-safe.
Build a Free Personal Navigation Site with Cloudflare Pages + WebStack
Deploy a WebStack open-source navigation site on Cloudflare Pages for free. No server needed, custom domain support, perfect for organizing your bookmarks.
Deploy a Free Online Calculator Tool on Cloudflare Pages
Step-by-step guide to building a multi-function online calculator (mortgage, tax, BMI) on Cloudflare Pages. Pure frontend, zero server cost.
Build a Free Shared Countdown Timer on Cloudflare Pages
Deploy a shared countdown timer on Cloudflare Pages. Multiple people can view the same countdown simultaneously. Perfect for events, deadlines, launches.
Build a Custom Email System on Your Domain: Complete Guide
Set up a custom email system using your domain name. Supports custom addresses, email forwarding, and alias management. Free options included.
Free Domain Resources in 2026: A Complete Guide for Developers
Comprehensive list of free domain resources still available in 2026, including eu.cc, DigitalPlat, and Stackryze. Registration guides and Cloudflare hosting tutorial included.
Free WordPress Hosting with TinkerHost: Complete Setup Guide
Set up a WordPress blog on TinkerHost for free. No server purchase needed, from registration to launch — full tutorial for beginners.
Cline in Practice: The Open-Source Free Claude Code Alternative That Keeps Your Data On-Prem
Cline is the most mature open-source AI coding agent — feature-aligned with Claude Code and free. This guide covers installation, model configuration, and on-prem deployment so your code never leaves China: pair it with Ollama local models or domestic API endpoints, plus Plan/Act dual modes, MCP integration, and real-world scenarios.
The Cloudflare Data Layer Trio: D1, KV, and Queues in Practice
We covered building a free blog on Cloudflare Workers; this post fills in the data layer. Learn when to use D1 (SQLite-compatible relational DB), KV (global key-value store), and Queues (message queue), with config, code examples, and a selection cheat sheet for your Worker apps.
The MCP Ecosystem in 2026: The Plugins That Make AI Coding Tools Actually Work
MCP (Model Context Protocol) has become the de facto standard for extending AI coding tools. This post surveys client support, a curated list of MCP servers worth installing, configuration tips, and security red lines — level your AI coding assistant up from chatty to actually useful.
TraeWork AI Office Platform Review: An AI Workbench for All Kinds of Tasks, with 5,000 Free Credits for New Users
TraeWork is ByteDance's AI office platform in the TRAE ecosystem, handling documents, data processing, web page creation, and more through cloud-based tasks. This article covers its core concepts, how to earn credits, its membership tiers, and the new-user signup bonus.
Free Large Model API Relay: Shawn AI Gives 7000 Free Credits on Signup (Full Integration Guide)
Shawn AI is a free large model API relay platform that aggregates hundreds of mainstream models including GPT-5.5, Claude Opus 4.7, Gemini 3.1, and DeepSeek-V4. New users get 5000 credits on signup, plus 2000 more when registering through an invite code, and 1000-3000 credits for daily check-ins. This article covers the full signup process and how to connect CherryStudio, Claude Code, and SillyTavern.
Claude Code 2026 Practical Guide: How to Use Anthropic's Terminal-Native AI Coding Agent (China Edition)
Claude Code is Anthropic's terminal-native AI coding agent. From installation and configuration to real-world commands, this guide shows Chinese developers how to use it without barriers via CC Switch, Alibaba Cloud Bailian, QuickRouter, and other solutions — including 5 real-world scenarios.
IDM Installation & Activation Guide (2026): The Complete Tutorial
Internet Download Manager (IDM) is a powerful download accelerator. This guide walks through activating IDM with an open-source script.
Mineradio Music Player Tutorial (2026): An Open-Source 3D Stereo Lyrics Player with NetEase & QQ Music Sync
Mineradio is a fully open-source, free music player that supports logging in with NetEase Cloud Music and QQ Music to sync playlists, with 3D stereo lyrics and dynamic visual switching for a listening experience far beyond ordinary players.
Gemma 4 Local Deployment: The Complete Guide to Google's Latest Open-Source LLM on Consumer GPUs
Gemma 4 is Google's newest open-source LLM family, released in 2026 with 2B, 8B, and 27B variants. This hands-on guide walks you through deploying Gemma 4 locally with Ollama, vLLM, and Transformers, then compares real-world inference quality, VRAM usage, and speed.
Astro vs Next.js: Ultimate Static Blog Framework Comparison (2026)
In-depth comparison of Astro and Next.js: developer experience, performance, ecosystem, and SEO. Which framework is the best choice for your static blog or content site in 2026?
Vaultwarden Self-Hosted Password Manager: Ditch the 1Password Annual Fee and Own Your Data
Vaultwarden is the lightweight, self-hosted version of Bitwarden. This guide covers Docker deployment, secure exposure through Cloudflare Tunnel, and client setup — say goodbye to annual fees.
ChatGPT vs Claude vs Gemini 2026: Which AI Comes Out on Top?
A 2026 head-to-head comparison of ChatGPT, Claude, and Gemini across coding, reasoning, creative writing, multimodal capabilities, and API pricing, to help you find the best AI for your needs.
Claude Sonnet 4 Deep Dive: Top-Tier Coding Performance and Claude Code Explained
Anthropic's Claude Sonnet 4 delivers a major leap in coding ability. This article breaks down its new features, how to use the Claude Code tool, and how it compares with GPT, so you can choose the best AI coding assistant for your needs.
Cloudflare Drop: Complete Guide — Deploy Static Sites by Drag-and-Drop, No Account Required
Cloudflare Drop is now live: drag a folder onto the page and deploy a static website in seconds, no account needed. Supports custom domains, automatic HTTPS, and global CDN acceleration.
Cloudflare R2 Object Storage Guide: 10GB Free, Best S3 Alternative
Complete guide to Cloudflare R2 object storage. Learn S3-compatible API, CDN integration, custom domain setup, and zero egress fees. The best free AWS S3 alternative.
Cloudflare Tunnel: Expose Your Home NAS and Raspberry Pi to the Internet for Free
Use Cloudflare Tunnel to expose your local services to the public internet for free — no public IP or port forwarding needed. Get a secure tunnel running in about five minutes.
🚀 Free Tunneling! Cloudflare Tunnel Tutorial — Expose Local Services to the World
Step-by-step guide to using Cloudflare Tunnel for free. Expose local AI services, NAS, and dev environments to the internet without a public IP.
codebase-memory-mcp: The Tool That Lets AI Remember Your Entire Codebase, Indexing 158 Languages in Milliseconds
codebase-memory-mcp is a high-performance code intelligence MCP server that indexes your entire codebase in milliseconds and supports 158 programming languages, so your AI coding assistant truly understands your project.
Cursor Deep Review: Can an AI-Native IDE Really Replace VS Code?
Cursor is an AI-native IDE built on VS Code. This hands-on review puts Cursor's AI features through their paces, compares them with VS Code + Copilot, and tells you whether switching is worth it.
DeepSeek V4 Coding Benchmarked: 1/10 the Price of GPT-5.6? A Detailed Comparison
We benchmarked DeepSeek V4's coding ability against GPT-5.6 and Claude Sonnet 4. At just one-tenth the price, its performance holds its own. This article covers API usage and best practices.
Docker Compose Tutorial: From Beginner to Practice in 5 Minutes
Complete Docker Compose tutorial covering installation, YAML configuration, common commands, multi-container orchestration, and building a WordPress dev environment.
🐳 2026 Docker Registry Mirror Guide: Speed Up Pulls 10x
2026 latest Docker registry mirror configuration guide. Covers Docker Engine, Containerd, and K8s. Solve pull timeout issues and boost download speed 10x.
Git Advanced Tips: 10 Advanced Commands That Will Impress Your Colleagues
10 advanced Git tips covering interactive rebase, cherry-pick, worktree, bisect, and more — take your version control skills to the next level.
GitHub Actions Advanced: 5 Practical Tips to Supercharge Your CI/CD
Advanced GitHub Actions tips covering dependency caching, matrix builds, scheduled workflows, secret management, and composite workflows — with practical YAML configurations.
GitHub Copilot Free Deep Dive: Is It Good Enough? A Hands-On Review
GitHub Copilot now has a free tier. This hands-on review tests its features and limits and compares it with free alternatives like Codeium and Tabnine to help you decide whether the free version is good enough.
GitHub Student Developer Pack: The Complete Guide to Claiming $1,000+ in Free Services
Complete guide to applying for the GitHub Student Developer Pack, covering dozens of free perks like DigitalOcean, Namecheap, and JetBrains, with a step-by-step application walkthrough and practical tips.
Immich Self-Hosted Photo Backup: Google Photos Alternative with AI
Immich is the best open-source self-hosted photo backup app with AI face recognition, auto-tagging, and map view. A complete Google Photos alternative.
Jellyfin Media Server Guide: Free Plex Alternative with 4K Transcoding
Complete Jellyfin setup guide. Docker deployment, metadata scraping, hardware transcoding, client apps. The best free open-source media server.
Kimi K3 Deep Dive: 2.8 Trillion Parameters — the World's Largest Open-Source Model Has Arrived
Moonshot AI releases the open-source Kimi K3 with 2.8 trillion parameters, the largest in the world. It supports a 1 million token context window and native multimodal understanding, marking a new stage for China's homegrown large models.
Self-Host Mealie: Ditch Recipe App Ads and Take Control of Your Kitchen
Mealie is an open-source, self-hosted recipe manager that scrapes recipes from the web, plans meals, and builds shopping lists — the perfect alternative to Xiachufang (下厨房) and Douguo (豆果美食).
n8n Self-Hosted Workflow Automation: Open Source Zapier Alternative
Complete n8n tutorial. The open-source workflow automation tool with 400+ integrations. Visual drag-and-drop workflow building. Docker deployment and practical examples.
NAS DIY Guide: From Hardware Selection to System Setup, Build Your Own Home Data Center
Step-by-step guide to building a DIY NAS: hardware shopping list, TrueNAS/Unraid system installation, remote access, and media library setup — a complete private cloud storage solution.
Ollama Local LLM Guide: Run Llama 3, Qwen 3, DeepSeek in 5 Minutes
Complete Ollama tutorial. Install, download models, use the API, integrate with Open WebUI. Run local LLMs on your own machine in 5 minutes.
The Complete Raycast Guide: Replace Spotlight and Supercharge Your Mac
Raycast is the most powerful productivity tool on Mac. This guide covers installation, recommended extensions, shortcut configuration, and custom scripts so you can leave Spotlight behind for good.
Rust vs Go in 2026: Which One Is the Backend King? An In-Depth Comparison to Help You Choose
Rust and Go are both modern system-level languages. This article compares them across performance, ecosystem, learning curve, and concurrency models to help you pick the right backend language.
20 Essential Self-Hosted Open Source Apps: Ditch Paid Cloud Subscriptions
The 20 best open-source apps worth self-hosting to replace paid cloud services. From notes, cloud storage, media to collaboration tools. Take control of your data.
Tencent EdgeOne Hands-On: A Free Domestic CDN That's a Solid Cloudflare Alternative
Tencent Cloud EdgeOne offers free CDN acceleration within mainland China. This article walks through signup, configuration, and real-world results to help you fix slow access for domestic visitors.
Trae IDE Deep Dive: Is ByteDance's AI-Native Editor Worth Using?
Trae is ByteDance's AI-native IDE. This in-depth hands-on review puts its Builder and Chat modes through their paces, compares it with Cursor and VS Code, and helps you decide whether it's worth switching.
Ubuntu Server Initial Setup: 10 Things to Do on a Fresh Server
10 essential steps for Ubuntu Server initial setup: SSH security, firewall, auto-updates, timezone, Docker, monitoring. A complete hardening checklist.
Uptime Kuma: Self-Hosted Monitoring — Free UptimeRobot Alternative
Complete Uptime Kuma tutorial. Self-hosted uptime monitoring with HTTP, TCP, Ping, DNS checks. Beautiful UI + alert notifications. Free replacement for UptimeRobot.
Vercel vs Cloudflare Pages: Ultimate Static Site Hosting Comparison (2026)
Deep comparison of Vercel and Cloudflare Pages: deployment experience, performance, pricing, free tiers. Which is the best static site hosting platform in 2026?
⚡ VS Code + OpenAI Codex Deep Integration: Ushering in a New Era of AI Pair Programming
A complete walkthrough of deeply integrating OpenAI Codex into VS Code, from installing the extension to hands-on AI pair programming, covering code completion, refactoring suggestions, and generating code from natural language.
20 Must-Have VS Code Extensions in 2026: Tools That Double Your Productivity
A curated list of the 20 most essential VS Code extensions to install in 2026, covering AI coding assistants, code formatting, Git enhancements, productivity tools, themes, and remote development.
The Complete Guide to winget: Stop Installing Software Manually on Windows
A tutorial on installing software from the command line with winget, the Windows package manager — faster and more stable than Scoop. Covers common commands, script automation, and batch installs.
Zed Editor Hands-On Review: How Powerful Is the So-Called Fastest Code Editor?
Zed is a code editor written in Rust that promises GPU-accelerated rendering and top-tier speed. This hands-on review puts Zed through its paces, compares it with VS Code and Sublime Text, and tells you whether it's worth a try.
Zero-Cost Blog Hosting with Cloudflare Workers: Complete Tutorial
Step-by-step guide to building a personal blog on Cloudflare Workers for free. No server needed, global CDN, custom domain support. Launch your website at zero cost.
2026 Free AI Coding Assistants Compared: Codeium, Trae, and CodeGeeX — Which Is Best?
A roundup of the best free AI coding assistants worth using in 2026, comparing the features, experience, and limits of Codeium, Trae, CodeGeeX, and more to help you pick the right AI coding partner.
GPT-5.6 Officially Released: What Makes OpenAI's New Model So Powerful?
OpenAI released the GPT-5.6 family of models in July 2026. This in-depth review covers the new features, capability gains, ideal use cases, and how to pick the right model.
AtomCode: A Powerful, Free, Open-Source AI Coding Agent That Lives in Your Terminal
An AI coding agent that runs right in your terminal, supports any LLM, and is built on a 100% AI-generated codebase. Open source, free, and well worth a try.
I Built a Whole Project with MonkeyCode — and the Experience Was Unreal
Code right in your browser and let AI build the entire project — MonkeyCode has completely redefined how I develop.
Cloudflare Speed Optimization for Mainland China: Optimized IP Setup Guide
Made for website administrators! Speed up your whole site with optimized IPs + DNS resolution, so every visitor from mainland China enjoys low-latency access.
Freebie Alert! Register 3 eu.cc Domains for Free on Gname — No Credit Card Needed
Gname is running a free eu.cc domain promotion — regular users can register up to 3 domains at no cost, no credit card required, so you can own a domain for $0!
Cloudflare Cloud Mail: Set Up a Free Domain Email Without a Server
Build a professional domain email for free with Cloud Mail. Supports multiple domains, unlimited addresses, and Telegram push notifications — no server required, zero cost.
NextChat Deployment Guide: One-Click AI Chat Assistant on Vercel
Deploy your own private AI chat assistant with NextChat. Supports OpenAI, Claude, DeepSeek, Gemini and 16+ LLMs. Local storage for privacy. Zero-cost deployment.
Under 20MB with Support for 40+ Databases! This Open-Source DBX Client Is a Must-Have
Is Navicat too expensive and DBeaver too bloated? DBX is a free, lightweight, cross-platform open-source database client that comes in under 20MB and supports 40+ databases.
Tencent Marvis Hands-On: Install It and Six AI Workhorses Get to Work for You
Marvis by Tencent is an OS-level AI assistant. After installation, six AI "workhorses" work for you around the clock, letting you truly control your computer with natural language.
What Is SiliconFlow? Understanding This Rising Star of AI Infrastructure
An in-depth look at SiliconFlow, the AI-era infrastructure that lets developers tap into large language models as easily as turning on water or electricity.
Blog Migrated to Astro + Cloudflare Pages
Goodbye NotionNext — this blog has been rebuilt on Astro and deployed to Cloudflare Pages. This is the first post after the migration.
BT Panel Login Returns 404
How to fix a 404 error when logging into BT Panel, including troubleshooting and resolving a port conflict caused by Nginx.
Get a .COM Domain for Just ¥20 a Year! You'll Kick Yourself If You Miss This!
Use promo code COMPROS to register a .COM top-level domain for just ¥20 in the first year.
¥3.9 for Unlimited Tokens! The iFlytek Xingchen Coding Plan Just Got a Full Upgrade
The iFlytek Xingchen Coding Plan is fully upgraded — unlimited requests for just ¥3.9, plus new flagship models including GLM-5.1.