Developing AI Memoir Service with React + GPT API (One-Day Class)

You can gain the ability to implement a chat program in just one hour using Next.js + Cursor IDE.

Firebase's SQL version! You can master the basics of Next.js full-stack development through Supabase!

Clone YoutubeMusic website with React, Next.JS 14, TailwindCss, RadixUI, Shadcn, and zustand. You can master the basics of web front-end with a focus on UI, starting from NextJS basics.!

I have summarized the steps required to get a job as a front-end developer into 7 codes. I didn't have a senior developer, so I was vague when I was looking for a job, but don't worry anymore. 😀

This course systematically covers the core technologies of front-end development, focusing on HTML5, CSS3, and JavaScript as the foundation of web development. Students will learn the entire process from web page structure design to styling and implementing dynamic features through hands-on practice, and can enhance their practical skills through real project-based learning.

You can gain the ability to implement a chat program in just one hour using Next.js + Cursor IDE.

We create a project site to create and distribute a psychological test site using only HTML/JS/CSS.

The ES6+ Understanding Course takes an in-depth look at the differences from ES5, concepts, and operating principles of ES6 and the subsequent standard ECMAScript specification for Javascript based on theory.

You can learn HTML and CSS quickly by directly cloning and coding the best shopping mall designs posted on Cafe 24. The course is structured so that you can learn the basic theories of HTML + CSS and complete the shopping mall design through direct cloning and apply what you learned in the theory, and solidify the framework of HTML and CSS.

With this one course, you can learn the basics of popular Javascript frameworks and Typescript.

The ultimate full-stack course that teaches even beginners about web, server, mobile apps, and machine learning!! If you're not sure where to start with development, I highly recommend this course. It's all done with just Javascript!

All sessions from JetBrains JavaScript Day 2025 in one place! JavaScript experts from around the world gather to share their know-how, ideas, and insights gained from practical experience. Discover the latest information that will help you stay ahead in the rapidly evolving JavaScript ecosystem.

mongoDB, NoSQL You hear a lot these days, but is it still an unfamiliar database? Aren't you using it like a relational database (RDS/SQL)? No matter how good the technology is, if it's not used correctly, it will have the opposite effect. That's why we often see cases of failure in using MongoDB. This lecture will teach you everything from basic concepts to practical know-how so that you can use MongoDB as MongoDB-like as possible.

Let's build the skills to develop web applications using React and cultivate the capability to apply them in practice!

In this lecture, we will practice developing programming thinking skills using JavaScript. Let's start with the web game, the multiplication table, and then create a word game, number baseball, a reaction speed test, tic-tac-toe, a lottery machine, rock-paper-scissors, a card matching game, a text RPG, a minesweeper, a 2048 game, and a mole catching game.

Data can be processed and presented in tabular form, but the most important thing is to present the data in a way that humans can understand at a glance.

This is a lecture on creating a map service from start to finish using the MERN stack (feat. TypeScript). Let's create each part step by step by looking at the official API documentation.

This course covers the basics of HTML grammar. There are missions for various cases, and we will teach you the latest grammar that can be used in practice.

Practice REST API and GraphQL while creating a simple SNS service based on React. We introduce how to easily and simply create a backend environment for frontend development.

This is a practical course where you will directly create a timer app using React, Electron, and Zustand, and even deploy it to cross-platforms (Windows, macOS, Linux). Starting with familiar React web development, you can learn the entire flow of desktop app development, including global state management via Zustand and final GUI deployment!

The goal is to acquire basic knowledge of React Native for mobile app front-end development. This course is designed to enable non-experts to easily develop native mobile apps by utilizing languages/APIs with low entry barriers.

This course will help you develop mobile apps that can be serviced on Android and iOS using web development.

A current startup CTO will share vibe coding knowledge gained through actual services and various outsourcing projects.

Building Your Own Emotional Diary Service with SpringAI + React This is the 4th project time creating together with Neo + Essential!