Can One Person Really Develop Entire Projects? 200% AI Utilization with CDK + Lambda + Cursor
From the old days of creating separate repositories for each Lambda function to developing entire projects solo with CDK + Lambda + Cursor - a jour...
All Categories
AI
33 posts
AWS
3 posts
Apache
6 posts
Architecture
3 posts
Authentication
3 posts
Blog
3 posts
Blog Development
6 posts
Blog Features
3 posts
Browser
3 posts
Content Creation
3 posts
Database
6 posts
DevDiary
3 posts
Development
80 posts
GitHub
3 posts
Gnuboard
1 posts
Internationalization
3 posts
Linux
3 posts
MCP
21 posts
Mermaid
3 posts
PHP
3 posts
Package
3 posts
Project
12 posts
Python
3 posts
Side Project
3 posts
System Administration
3 posts
Test
3 posts
Tips
12 posts
Troubleshooting
4 posts
Tutorial
24 posts
UI/UX
3 posts
Unity
3 posts
Web Server
6 posts
グニューボード
1 posts
トラブルシューティング
1 posts
ブログ
1 posts
개발
1 posts
그누보드
1 posts
문제해결
1 posts
블로그
2 posts
AI
33 posts
Creating Naver/Kakao OIDC for Firebase? Reality Hits Different
The story of pulling an all-nighter trying to add Naver/Kakao OIDC providers to Firebase
Complete RAG Guide: Understanding True Data Integration AI through Manufacturing MES Systems
RAG is not just about VectorDB. Discover the true meaning of intelligent platforms that connect VectorDB + RDS + RawData + LocalFile + API through ...
Building a GitHub Pages Tech Blog with AI (5) - Completing Jekyll Multilingual Blog with MCP
Final stage of global tech blog completion from Jekyll multilingual system to entire series retrospective with MCP
Building a GitHub Pages Tech Blog with AI (4) - Perfect Implementation of Dark/Light Mode with MCP
Comprehensive guide to automatically building complete theme switching system from CSS variables to Giscus synchronization with MCP
Building a GitHub Pages Tech Blog with AI (3) - Setting up Giscus Comment System in 5 Minutes with MCP
Complete comment system setup from GitHub Issues configuration to Jekyll integration with single MCP command
Building a GitHub Pages Tech Blog with AI (2) - Complete Automation of SEO-Optimized Tech Posting with MCP
Revolutionary workflow where MCP automatically generates complete tech posts from idea to SEO metadata and images
Building a GitHub Pages Tech Blog with AI (1) - Creating Jekyll Blog Locally with Claude Desktop MCP
Revolutionary method to create complete Jekyll blog directly in local filesystem with MCP server without copy/paste
Building a GitHub Pages Tech Blog with AI - Complete Series Guide
From blog creation to multilingual support with Claude Desktop MCP - Complete guide to AI-powered tech blog construction in 5 parts
Building a Complete Tech Blog with Claude Desktop + MCP: The Reality of AI Pair Programming
I finally completed the tech blog I'd been postponing for years in just one day with Claude Desktop + MCP Server. Markdown formatting hassles, comp...
Creating a Gnuboard Q&A Site Using ChatGPT-4o - Idea Journal
What if we create a Gnuboard-specific Q&A site using the trending generative AI technology? Let me organize my thoughts along with concerns about c...
AWS
3 posts
Critical Mistake to Avoid When Integrating Amazon Cognito with JavaScript
Learn about the most common 'client secret' related error that occurs when integrating Amazon Cognito with JavaScript and how to resolve it.
Apache
6 posts
Configuring Apache to Recognize PHP Code in HTML Files
Learn how to configure Apache web server to execute PHP code in files with .html extension through step-by-step instructions.
Fixing Korean Character Encoding Issues After Apache Server Migration
Learn about the causes of Korean character corruption after Apache server migration and how to resolve it through charset configuration.
Architecture
3 posts
ThemePress Addon Server Architecture - Microservice-Based Scalable Web Platform Design
Designing a scalable addon architecture for 100% free website streaming service. Infinite expansion with microservices and plugin patterns
Authentication
3 posts
Critical Mistake to Avoid When Integrating Amazon Cognito with JavaScript
Learn about the most common 'client secret' related error that occurs when integrating Amazon Cognito with JavaScript and how to resolve it.
Blog
3 posts
Building a Complete Tech Blog with Claude Desktop + MCP: The Reality of AI Pair Programming
I finally completed the tech blog I'd been postponing for years in just one day with Claude Desktop + MCP Server. Markdown formatting hassles, comp...
Getting Started with a Tech Blog Using GitHub Pages
Learn how to create your own tech blog using GitHub Pages and Jekyll with step-by-step instructions.
Blog Development
6 posts
Building a GitHub Pages Tech Blog with AI (1) - Creating Jekyll Blog Locally with Claude Desktop MCP
Revolutionary method to create complete Jekyll blog directly in local filesystem with MCP server without copy/paste
Building a GitHub Pages Tech Blog with AI - Complete Series Guide
From blog creation to multilingual support with Claude Desktop MCP - Complete guide to AI-powered tech blog construction in 5 parts
Blog Features
3 posts
Building a GitHub Pages Tech Blog with AI (3) - Setting up Giscus Comment System in 5 Minutes with MCP
Complete comment system setup from GitHub Issues configuration to Jekyll integration with single MCP command
Browser
3 posts
Complete Guide to Fixing Chrome Yellow Autocomplete Bug - Experimental Features Reset & Korean Input Method Setup
How to completely resolve Chrome autocomplete duplicate input bug with experimental features reset and Korean input method reconfiguration
Content Creation
3 posts
Building a GitHub Pages Tech Blog with AI (2) - Complete Automation of SEO-Optimized Tech Posting with MCP
Revolutionary workflow where MCP automatically generates complete tech posts from idea to SEO metadata and images
Database
6 posts
Complete Guide to Configuring MariaDB External Access
Step-by-step guide to configure MariaDB for external access by modifying bind-address settings and user permissions.
Complete Guide to MySQL/MariaDB Database Backup and Restore via Console
How to backup and restore MySQL/MariaDB databases via console without GUI tools. Ready-to-use command collection for hosting environments
DevDiary
3 posts
AI Development Reality Check: Lessons from Blog Automation
Real stories from building a GitHub Pages blog with AI over the past few days. The light and shadow of AI development
Development
80 posts
Can One Person Really Develop Entire Projects? 200% AI Utilization with CDK + Lambda + Cursor
From the old days of creating separate repositories for each Lambda function to developing entire projects solo with CDK + Lambda + Cursor - a jour...
Creating Naver/Kakao OIDC for Firebase? Reality Hits Different
The story of pulling an all-nighter trying to add Naver/Kakao OIDC providers to Firebase
Unity + Firebase Authentication Journey: From Anonymous to Account Linking
Seamless experience for both guests and members! From Firebase Anonymous Auth to Account Linking - real implementation trials and solutions
Complete RAG Guide: Understanding True Data Integration AI through Manufacturing MES Systems
RAG is not just about VectorDB. Discover the true meaning of intelligent platforms that connect VectorDB + RDS + RawData + LocalFile + API through ...
AI Development Reality Check: Lessons from Blog Automation
Real stories from building a GitHub Pages blog with AI over the past few days. The light and shadow of AI development
Automating Blog Image Generation with Vertex AI Imagen: From Python Package to MCP Server
Building a complete workflow for automatically generating images for blog posts using AI. From Python package development to MCP server integration
vertex-ai-imagen: A Simple Python Package for Google Vertex AI Imagen
Introducing a Python package that makes it easier to use Google Vertex AI's Imagen image generation API. Start AI image generation with simple code...
Easy MCP Installation Using Existing MCPs - Practical Guide for Installing Playwright MCP
Learn practical methods for Claude to automatically install new MCPs using already installed filesystem and desktop-commander MCPs.
Building a Complete Tech Blog with Claude Desktop + MCP: The Reality of AI Pair Programming
I finally completed the tech blog I'd been postponing for years in just one day with Claude Desktop + MCP Server. Markdown formatting hassles, comp...
Python Timestamp Guide - Current Time, Conversion, and Practical Usage
From getting timestamp values in Python to conversion methods and real project applications. Explained with ready-to-use code examples.
Linux SSH Key Generation - Complete ssh-keygen Guide
From SSH key generation to implementation! A complete guide to building secure server access environment with ssh-keygen command
Building an Automated Naver Blog Posting System with AWS Lambda + S3 + CloudWatch + SNS
A complete guide to building an automated Naver blog posting system using AWS serverless architecture, solving the complexity of existing on-premis...
Hardware-Based Key Management and Access Control System Design Using Thingplug
IoT security system design based on Thingplug 2.0 platform - Implementing hybrid architecture with AWS Serverless and CoreCrypto
Linux System Resource Monitoring with htop
Complete guide to real-time Linux system resource monitoring using htop. Efficient methods to analyze CPU, memory, and process status
Building Remote Desktop with AWS EC2 - Reality and Future of Cloud Work Environment
Replace a $1,000 PC with AWS EC2 remote desktop for just $50/month! Real cost analysis and setup guide
Adding Specific Files from Ignored Directories in .gitignore
How to configure .gitignore to ignore directories while including specific files. Instantly solvable using ** patterns
Setting up SSH Push with Bitbucket Access Key
Complete setup guide for securely pushing to Bitbucket Private Repository using SSH Key without password authentication
Installing LEMP Stack on Ubuntu 18.04LTS: Complete Guide to Nginx, MariaDB, PHP 7.1
Complete guide to quickly installing LEMP stack on Ubuntu 18.04LTS. Solve everything from one-click scripts to multi-site hosting configuration at ...
Complete Guide to Configuring MariaDB External Access
Step-by-step guide to configure MariaDB for external access by modifying bind-address settings and user permissions.
Setting up nginx Bandwidth Limiting - Complete limit_rate Guide
Complete guide on how to effectively limit bandwidth using limit_rate and limit_rate_after directives in nginx with practical testing examples
Complete Guide to GitKraken GitHub Organization Repository Integration
How to solve the issue of organization private repositories not showing in GitKraken through OAuth permission settings
Creating Photoshop Effects with CSS Blend Modes - Complete Guide to background-blend-mode and mix-blend-mode
Learn how to implement Photoshop blending effects using only CSS. Practical applications of background-blend-mode and mix-blend-mode with responsiv...
Complete Guide to Gnuboard Hook Usage and Event Types
A comprehensive guide to using Gnuboard hook features for code injection without modifying the bbs folder, covering extend folder usage and practic...
JavaScript Number Padding with Zeros - Complete Guide to padStart() and Custom Functions
Learn all methods to pad numbers with zeros in JavaScript! From padStart() method to custom functions with ready-to-use code and practical examples.
Complete Guide to MySQL/MariaDB Database Backup and Restore via Console
How to backup and restore MySQL/MariaDB databases via console without GUI tools. Ready-to-use command collection for hosting environments
Adding Values to HTTP Headers in JavaScript jQuery AJAX Communication
Learn core methods and practical examples for adding authentication tokens to HTTP headers using beforeSend and setRequestHeader in AJAX communicat...
ThemePress Addon Server Architecture - Microservice-Based Scalable Web Platform Design
Designing a scalable addon architecture for 100% free website streaming service. Infinite expansion with microservices and plugin patterns
GitHub
3 posts
Getting Started with a Tech Blog Using GitHub Pages
Learn how to create your own tech blog using GitHub Pages and Jekyll with step-by-step instructions.
Gnuboard
1 posts
Creating a Gnuboard Q&A Site Using ChatGPT-4o - Idea Journal
What if we create a Gnuboard-specific Q&A site using the trending generative AI technology? Let me organize my thoughts along with concerns about c...
Internationalization
3 posts
Building a GitHub Pages Tech Blog with AI (5) - Completing Jekyll Multilingual Blog with MCP
Final stage of global tech blog completion from Jekyll multilingual system to entire series retrospective with MCP
Linux
3 posts
Complete Guide to Linux tar Command - Everything About Compression and Extraction
A comprehensive guide to the most commonly used tar command options and practical examples in Linux. Master compression, extraction, and various op...
MCP
21 posts
Building a GitHub Pages Tech Blog with AI (5) - Completing Jekyll Multilingual Blog with MCP
Final stage of global tech blog completion from Jekyll multilingual system to entire series retrospective with MCP
Building a GitHub Pages Tech Blog with AI (4) - Perfect Implementation of Dark/Light Mode with MCP
Comprehensive guide to automatically building complete theme switching system from CSS variables to Giscus synchronization with MCP
Building a GitHub Pages Tech Blog with AI (3) - Setting up Giscus Comment System in 5 Minutes with MCP
Complete comment system setup from GitHub Issues configuration to Jekyll integration with single MCP command
Building a GitHub Pages Tech Blog with AI (2) - Complete Automation of SEO-Optimized Tech Posting with MCP
Revolutionary workflow where MCP automatically generates complete tech posts from idea to SEO metadata and images
Building a GitHub Pages Tech Blog with AI (1) - Creating Jekyll Blog Locally with Claude Desktop MCP
Revolutionary method to create complete Jekyll blog directly in local filesystem with MCP server without copy/paste
Building a GitHub Pages Tech Blog with AI - Complete Series Guide
From blog creation to multilingual support with Claude Desktop MCP - Complete guide to AI-powered tech blog construction in 5 parts
Building a Complete Tech Blog with Claude Desktop + MCP: The Reality of AI Pair Programming
I finally completed the tech blog I'd been postponing for years in just one day with Claude Desktop + MCP Server. Markdown formatting hassles, comp...
Mermaid
3 posts
Mermaid Diagram Test Post
A test post to verify the Mermaid diagram functionality added to the site.
PHP
3 posts
Configuring Apache to Recognize PHP Code in HTML Files
Learn how to configure Apache web server to execute PHP code in files with .html extension through step-by-step instructions.
Package
3 posts
vertex-ai-imagen: A Simple Python Package for Google Vertex AI Imagen
Introducing a Python package that makes it easier to use Google Vertex AI's Imagen image generation API. Start AI image generation with simple code...
Project
12 posts
Automating Blog Image Generation with Vertex AI Imagen: From Python Package to MCP Server
Building a complete workflow for automatically generating images for blog posts using AI. From Python package development to MCP server integration
Building an Automated Naver Blog Posting System with AWS Lambda + S3 + CloudWatch + SNS
A complete guide to building an automated Naver blog posting system using AWS serverless architecture, solving the complexity of existing on-premis...
Hardware-Based Key Management and Access Control System Design Using Thingplug
IoT security system design based on Thingplug 2.0 platform - Implementing hybrid architecture with AWS Serverless and CoreCrypto
Building Remote Desktop with AWS EC2 - Reality and Future of Cloud Work Environment
Replace a $1,000 PC with AWS EC2 remote desktop for just $50/month! Real cost analysis and setup guide
Python
3 posts
Python Timestamp Guide - Current Time, Conversion, and Practical Usage
From getting timestamp values in Python to conversion methods and real project applications. Explained with ready-to-use code examples.
Side Project
3 posts
Creating a Gnuboard Q&A Site Using ChatGPT-4o - Idea Journal
What if we create a Gnuboard-specific Q&A site using the trending generative AI technology? Let me organize my thoughts along with concerns about c...
System Administration
3 posts
Complete Guide to Linux tar Command - Everything About Compression and Extraction
A comprehensive guide to the most commonly used tar command options and practical examples in Linux. Master compression, extraction, and various op...
Test
3 posts
Mermaid Diagram Test Post
A test post to verify the Mermaid diagram functionality added to the site.
Tips
12 posts
Easy MCP Installation Using Existing MCPs - Practical Guide for Installing Playwright MCP
Learn practical methods for Claude to automatically install new MCPs using already installed filesystem and desktop-commander MCPs.
Adding Specific Files from Ignored Directories in .gitignore
How to configure .gitignore to ignore directories while including specific files. Instantly solvable using ** patterns
Complete Guide to GitKraken GitHub Organization Repository Integration
How to solve the issue of organization private repositories not showing in GitKraken through OAuth permission settings
JavaScript Number Padding with Zeros - Complete Guide to padStart() and Custom Functions
Learn all methods to pad numbers with zeros in JavaScript! From padStart() method to custom functions with ready-to-use code and practical examples.
Troubleshooting
4 posts
Complete Guide to Fixing Chrome Yellow Autocomplete Bug - Experimental Features Reset & Korean Input Method Setup
How to completely resolve Chrome autocomplete duplicate input bug with experimental features reset and Korean input method reconfiguration
Fixing Korean Character Encoding Issues After Apache Server Migration
Learn about the causes of Korean character corruption after Apache server migration and how to resolve it through charset configuration.
Tutorial
24 posts
Linux SSH Key Generation - Complete ssh-keygen Guide
From SSH key generation to implementation! A complete guide to building secure server access environment with ssh-keygen command
Linux System Resource Monitoring with htop
Complete guide to real-time Linux system resource monitoring using htop. Efficient methods to analyze CPU, memory, and process status
Setting up SSH Push with Bitbucket Access Key
Complete setup guide for securely pushing to Bitbucket Private Repository using SSH Key without password authentication
Installing LEMP Stack on Ubuntu 18.04LTS: Complete Guide to Nginx, MariaDB, PHP 7.1
Complete guide to quickly installing LEMP stack on Ubuntu 18.04LTS. Solve everything from one-click scripts to multi-site hosting configuration at ...
Setting up nginx Bandwidth Limiting - Complete limit_rate Guide
Complete guide on how to effectively limit bandwidth using limit_rate and limit_rate_after directives in nginx with practical testing examples
Creating Photoshop Effects with CSS Blend Modes - Complete Guide to background-blend-mode and mix-blend-mode
Learn how to implement Photoshop blending effects using only CSS. Practical applications of background-blend-mode and mix-blend-mode with responsiv...
Complete Guide to Gnuboard Hook Usage and Event Types
A comprehensive guide to using Gnuboard hook features for code injection without modifying the bbs folder, covering extend folder usage and practic...
Adding Values to HTTP Headers in JavaScript jQuery AJAX Communication
Learn core methods and practical examples for adding authentication tokens to HTTP headers using beforeSend and setRequestHeader in AJAX communicat...
UI/UX
3 posts
Building a GitHub Pages Tech Blog with AI (4) - Perfect Implementation of Dark/Light Mode with MCP
Comprehensive guide to automatically building complete theme switching system from CSS variables to Giscus synchronization with MCP
Unity
3 posts
Unity + Firebase Authentication Journey: From Anonymous to Account Linking
Seamless experience for both guests and members! From Firebase Anonymous Auth to Account Linking - real implementation trials and solutions
Web Server
6 posts
Configuring Apache to Recognize PHP Code in HTML Files
Learn how to configure Apache web server to execute PHP code in files with .html extension through step-by-step instructions.
Fixing Korean Character Encoding Issues After Apache Server Migration
Learn about the causes of Korean character corruption after Apache server migration and how to resolve it through charset configuration.
グニューボード
1 posts
トラブルシューティング
1 posts
ブログ
1 posts
개발
1 posts
그누보드
1 posts
문제해결
1 posts
블로그
2 posts