Welcome to Ray's Blog

An in-depth guide to IELTS Writing Task 2, featuring all question types, step-by-step instructions, timing recommendations from Simon’s lessons, and a final sample essay. Ideal for those aiming for Band 7 and above.

Learn how to use the profile-readme-generator to create an eye-catching GitHub Profile README in just a few steps. We'll walk you through setting up your basic information, adding badges, and customizing your sections.

Explore the Model Context Protocol (MCP), an open standard revolutionizing how AI systems securely connect with diverse data sources. Learn its architecture, practical applications, and step-by-step guidance for developers.

A deep dive into the implications of using chmod 777 in Linux systems and safer alternatives to manage file permissions.

AI-powered code generation is transforming the way developers prototype and preview their work in real-time. This article explores three distinct approaches to AI-generated code preview： (1) embedding directly in an HTML file with `srcdoc` in an `iframe`; (2) using React/Vue with Blob-based previews; (3) leveraging WebContainer for multi-component projects. Each method offers varying levels of complexity, speed, and flexibility, catering to different development needs. We compare their implementations, advantages, and best-use cases to help developers select the most suitable approach for their workflow;

📝📖😀📜✅ -> Markdown Emoji cheat sheet

A deep dive into the history, development, and future trends of emojis. Learn how these tiny icons transformed global digital communication.

A step-by-step guide to setting up a custom domain for your GitHub Pages site using Cloudflare.

Learn how to create a visually stunning 3D tag cloud using SVG3DTagCloud, a JavaScript library for interactive tag clouds.

Learn how to build an elastic cursor animation using React and GSAP to enhance UI interactivity.