Blog
-
Docker Desktop Optimization Guide for Windows Developers
A step-by-step guide to optimize Docker Desktop configuration, from resource limits to WSL2 integration, making your Docker efficient and well-behaved
Read More -
Confused by uv, npm, SSE, and stdio? A Deep Dive into MCP and Spring AI Streaming Development
An in-depth analysis of MCP transport protocols and Spring AI streaming development, clarifying the relationships between uv/npm, stdio/SSE, Flux/WebSocket
Read More -
Still Relying on Restart Magic for Troubleshooting? Master Cloud-Native Monitoring with LGTM Stack
In the era of distributed microservices, system complexity grows exponentially. This article details the LGTM Stack (Loki + Grafana + Tempo + Prometheus) cloud-native monitoring technology stack to help you build a modern observability framework.
Read More -
Transformer: The Brain of Large Language Models - Explained with a Library Analogy
Using a library search analogy to explain the core principles of the Transformer architecture in plain language, including attention mechanism, Q/K/V, multi-head attention, and positional encoding
Read More -
Claude Code Strikes Again: One-Click Cleanup of AI-Generated Spaghetti Code
Anthropic officially releases the code-simplifier plugin, specifically designed to clean up AI-generated messy code and transform spaghetti code into human-readable content. Features automatic refactoring optimization, preserves functionality, and follows team conventions.
Read More -
Still Manually Running SQL Scripts? Flyway Automates Microservice Database Migration with 10x Efficiency Boost
Transitioning from Prisma Code First to Flyway, practical Spring Boot microservice database migration automation. Solves multi-service coordination, version management, and environment consistency challenges. Deployment time reduced from 3 hours to 10 minutes.
Read More -
Configure PostgreSQL MCP in 5 Minutes: Claude Code Database Mastery
A comprehensive guide to PostgreSQL MCP configuration best practices for Claude Code, including project-level setup, environment variable injection, and troubleshooting
Read More -
Deploy PostgreSQL with One Command! Containerization Boosts Database Migration Efficiency by 10x
A comprehensive guide to PostgreSQL containerized deployment, from directory structure to permission settings, from startup verification to remote access
Read More -
GLM-5 Signals the Agentic Code Era: Why SDD Matters Even More
As plan mode and multi-agent swarms get stronger, Spec Driven Development becomes more important, not less, for keeping long-lived systems stable.
Read More -
Mac + nvm: A Must-Know Node Version Management Workflow for Developers
A practical Homebrew + nvm setup on macOS Apple Silicon for managing multiple Node versions, including install, switch, project-level automation, and common pitfalls.
Read More -
Mac M4 Dev Environment Setup: A Stable and Efficient .zshrc You Can Reuse Long-Term
A practical .zshrc setup for macOS M4 covering Git, Node, Maven, Docker, port handling, and code search to reduce repetitive typing and speed up daily development.
Read More -
Complete Java Setup Guide on macOS (Apple Silicon M Chips), Copy and Run for Beginners
A practical step-by-step setup for Java on macOS Apple Silicon using Homebrew + SDKMAN, with JDK 8/17/21, Maven acceleration, project-level version switching, and troubleshooting.
Read More -
Open Ghostty from Finder Right-Click on macOS in 5 Minutes
Create a Finder Quick Action with Automator so you can open Ghostty directly in the selected folder with one right-click.
Read More -
Don't Let Concurrency Bugs Destroy Your System: Database Locking Best Practices from a Real HR Project
A practical guide to SELECT ... FOR UPDATE pessimistic locking with real-world code from an HR management system, covering use cases, implementation patterns, and common pitfalls
Read More -
Double Bombshell in AI: GPT and Claude Release Their Latest Models
OpenAI launches GPT-5.3-Codex and Anthropic releases Claude Opus 4.6 on the same day — a deep comparison of the two latest coding models and their key highlights
Read More -
I Built a Claude Code Skill Launcher for Windows, No More Memorizing Commands
A Windows launcher for Claude Code Skills built with Tauri 2 + React 18, featuring smart search, one-click copy, and keyboard-first navigation.
Read More -
Clawdbot Is Everywhere: A Step-by-Step Guide to Your Private AI Assistant
A full guide to Clawdbot: features, Discord integration workflow, common pitfalls, and fixes.
Read More -
Deep Dive into Java IO Models: BIO, NIO, and AIO Explained
Understand BIO, NIO, and AIO through a simple restaurant analogy, with internals, OS implementations, and practical selection guidance.
Read More -
Build a Personal Homepage from Scratch in 3 Days: Astro + Cloudflare Pages, Zero-Cost Deployment
A complete hands-on guide to building a personal site with Astro and deploying free on Cloudflare Pages, including blog, projects, and dark mode.
Read More -
Still Editing Configs by Hand? CC-Switch Makes You 60x Faster (5.9k Stars)
A deep dive into CC-Switch, the AI CLI config manager for Claude Code, Codex, and Gemini with one-click switching, cloud sync, and MCP server management.
Read More -
How I Use Every Claude Code Feature
A detailed walkthrough of Claude Code features including CLAUDE.md, context management, slash commands, subagents, Hooks, plan mode, Skills, SDK, and GitHub Actions.
Read More -
10x Productivity: My 7 Favorite Claude Code Skills for Dev and Writing
Seven must-have Claude Code Skills covering development and content creation, with install steps and组合 usage.
Read More -
Complete Fix for OpenAI Codex Login Issues in WSL
Root cause analysis and step-by-step solution for Codex login failures in WSL, including common pitfalls and best practices.
Read More -
MCP Server Picks: Let Claude Code See Images, Search, and Read Docs
A curated list of practical MCP servers like zai-mcp-server, web-reader, and web-search-prime to upgrade Claude Code from capable to unstoppable.
Read More -
Unlock Gemini Hidden Powers: System Instructions That Make AI Understand You
Configure System Instructions so Gemini remembers your preferences, stops repeated prompts, and boosts productivity by 10x.
Read More -
From Functions to Skills: The Full Story Behind Two Years of AI Terminology
From programming functions to Function Calling, from MCP to Claude Skills, a clear map of the AI evolution and how the new terms connect.
Read More -
Zero-Cost Image Hosting: PicGo + GitHub + jsDelivr Full Guide
Use GitHub for storage, PicGo for upload, and jsDelivr for CDN to build a free, stable Markdown image hosting setup.
Read More -
The Hottest Frontend Tool of 2026: Let AI Design Pro-Level UI
UI UX Pro Max adds design intelligence to AI coding assistants with 57 UI styles, 95 industry palettes, 56 font pairings, and more.
Read More -
Claude Alternative Alert: GLM-4.7 for 20 RMB, Serious Performance at 1/7 the Price
A developer savings guide: 1/7 the price of Claude, 3x usage, Code Arena parity with Opus. GLM-4.7 holiday offer and Claude Code setup from 20 RMB/month.
Read More -
Hello, World
This is my first Astro blog post.
Read More
📚 For more posts, follow FishTech Notes