programming

[Java Introduction] Complete guide to creating a ToDo list | Developing a simple task management app with GUI

A must-read for Java beginners! This article will carefully explain how to create a GUI-based ToDo list app with accompanying code. You can learn practical content in an easy-to-understand way, from the development flow to the finished code.
2025.06.12
programming
programming

[Java beginners] Complete guide to creating a calculator app | GUI code explanation

This article explains how to create a GUI calculator app that even beginners to Java can easily create. It provides detailed instructions on how to implement it using Swing and includes the completed code.
2025.06.12
programming
programming

[React x CI/CD] Build an automatic deployment environment! Instant publishing with GitHub Actions x Vercel

This article explains how to build a CI/CD environment that automatically deploys apps created with React. Anyone can easily publish apps using GitHub Actions and Vercel.
2025.06.11
programming
programming

[React x Firebase] Create your own team collaboration tool! Notification function improves your practical skills

We will thoroughly explain how to create a team collaboration tool with real-time notifications using React and Firebase. Even beginners can easily learn the code, so you can gain practical skills.
2025.06.11
programming
programming

[React x i18next] A complete guide to creating multilingual apps that anyone can make | Easily implement translation functions!

This is a clear explanation of how anyone can easily create a multilingual app using React and i18next. It covers everything from the implementation steps for translation switching to actual code and points to note for beginners.
2025.06.11
programming
programming

[Next.js x SSR] A complete guide to creating the most SEO-friendly blog with React | Easy to build even for beginners & explanations with code

Anyone can easily build an SSR-compatible SEO-optimized blog using React and Next.js. Full coverage of page speed, Google optimization, beginner-friendly steps, and code explanations.
2025.06.11
programming
programming

[React × Redux × Chart.js] A complete guide to dashboard management tools that anyone can create | Explanation with code

A thorough explanation of how even beginners can easily create a dashboard management tool using React, Redux, and Chart.js. This is a complete guide with code that makes it easy to learn, from state management to graph display.
2025.06.11
programming
programming

[React x Socket.io] Build your own real-time chat app! Complete guide for beginners

A beginner-friendly guide on how to create a real-time chat app using React and Socket.io. A simple explanation from the communication mechanism to the implementation code. A complete guide to connecting to a server and realizing real-time sending and receiving.
2025.06.10
programming
programming

[React×useRef] Make your own stopwatch! Easy timer implementation guide with useEffect

A beginner-friendly guide on how to create a stopwatch app with React. A simple explanation of timer processing using useRef and useEffect, and start, stop, and reset functions can be implemented by copying and pasting. A complete guide that can be used in practice.
2025.06.10
programming
programming

[React x Date and Time Processing] Implementation guide for easily creating a reservation calendar | Explanation with code

A clear explanation of how to create a reservation calendar with React. You can use date-fns to process dates and times, and implement calendar display, reservation registration, deletion, and validation. This is a guide with code that even beginners can use easily.
2025.06.10
programming
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