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How to Set Up a Minecraft Server with Docker Compose in 10 Minutes

A step-by-step guide to deploying a self-updating, mod-ready Minecraft server using Docker Compose. Master container orchestration, persistent volumes, automatic mod loading, and JVM performance tuning.

How to Build a WeChat Chatbot from Scratch with Wechaty: Auto-Reply & Group Management

A step-by-step practical guide to building a deployable WeChat bot using Wechaty. Covers QR login, message listening, auto-replies, group automation, and common pitfalls with complete production-ready code.

How to Build a Private SMS Gateway with an Idle Android Phone & HTTP API in 30 Minutes

Transform an idle Android phone into a zero-cost SMS gateway using the open-source httpSMS project. This step-by-step tutorial covers API setup, Spring Boot integration for sending verification codes, and Webhook configuration for handling inbound messages.

How to Build an AI Multi-Agent Auto Trading System in 15 Minutes

How to Deploy a Local Network Monitoring System with Docker in 10 Minutes

A practical guide to deploying NetAlertX using Docker, configuring ARP scanning for automatic device discovery, and setting up Telegram alerts for real-time local network monitoring.

How to Deploy a 27B LLM Locally on a Single or Dual RTX 3090

A step-by-step guide to downloading, configuring, and running a 27B-parameter local LLM on NVIDIA RTX 3090 GPUs using the club-3090 project. Covers vLLM and llama.cpp engines, OpenAI-compatible API setup, benchmarking, and troubleshooting.