Yalco's Easiest React

In the AI era, you may not need to know coding, but you must know Git. The easiest and most detailed way to learn Git & GitHub

This course makes the core concepts of data structures and algorithms easy to understand through visual metaphors and testing tools. You will gain practical experience by implementing everything from the basics to sorting and searching.

Through the 25 patterns of OODP, you will learn various ways to design software in an object-oriented manner.

A friendly course that even those who know nothing about coding can follow! The ultimate course that turns working developers into JavaScript experts!

A kind and easy course that even those who know nothing about coding can follow! The ultimate course that turns working developers into HTML & CSS experts!

MySQL for non-majors! This lecture quickly skims through essential concepts with brief explanations, then allows you to learn MySQL hands-on by "playing" with examples on the site.

An era where just learning the basics isn't enough to survive. Dig deep and master Java once and for all!

Quickly learn TypeScript's syntax and usage with the easiest explanations.

This course covers the core principles and practical techniques of Node.js that you must know before diving into professional frontend and backend development.

Learn TypeScript syntax and usage quickly with the easiest explanations!

This course covers the essential principles and practical techniques of Node.js that you must know before diving into real-world front-end or back-end development.

Learn React the Easiest and Fastest Way!

You will learn various ways to design software in an object-oriented manner through the 25 patterns of OODP.

This is the easiest JavaScript tutorial for those who are starting to code in JavaScript.

⚡ Short and sweet full 160-minute course! Copy and paste code from website to website and learn reactive programming with ReactiveX 😎

⚡ Short and sweet 90-minute course! Copy and paste the site's code to quickly learn GraphQL and how to use Apollo.

This course is designed to help anyone start learning the frontend framework React in an easy and fun way.

This course teaches you how to develop front-end web using React. You will learn the core JavaScript grammar for React, CDN-based React development, and NPM-based React development methods.

This is an intermediate learning course that goes beyond the introductory level of React to focus on the principles and practical applications of Hooks, which are most widely used in real-world development. Through Hooks—the core tools of functional components—you will learn step-by-step how to implement state management, lifecycle control, and performance optimization. In particular, the curriculum is systematically organized to cover everything from basic Hooks like useState and useEffect to the roles and usage patterns of advanced Hooks such as useRef, useMemo, and useCallback, helping you understand which Hook to choose for specific situations. Through hands-on examples, you will go beyond simple coding to gain experience in: - Optimizing state management between components - Preventing unnecessary re-renders - Managing dynamic data and controlling the DOM This will help you develop the intuition needed to solve problems frequently encountered in actual projects. By the end of this course, you will master the Hook-based development workflow—the core of React—and be able to confidently apply it to more complex application structures.

This course covers the core principles and practical techniques of Node.js that you must know before diving into professional frontend and backend development.

This course is an introductory program designed for learners starting their React journey for the first time. It aims to help you systematically learn the basic syntax of JSX and develop practical skills through mini-projects where you can apply what you've learned. Beyond simple syntax learning, the curriculum is structured to help you understand the fundamental flow of React development and component-based development methods.

A friendly course that even those who know nothing about coding can follow! The ultimate course that turns working developers into JavaScript experts!

This is the third course in a four-part JavaScript Bible series. It covers more than 95% of the JavaScript specification. You will be able to develop programs with a new paradigm in an ES6+ environment.

Throw away those simple services you can make with vibe coding in just 10 minutes! You can learn 'real' practical vibe coding. Let's create advanced services at the level of actual services according to planning and design with Cursor AI NCOP. No Code, Only Prompt

"A hands-on web development project course that covers everything from planning and design to implementation and deployment using Generative AI." We will complete the entire process together step-by-step—starting from idea conception, quickly creating designs with AI, implementing a functional website with React, and finally deploying it to the internet. Latest AI tools like Stitch and Figma Make will assist with your design work, and even complex coding will be taught in a way that is easy to follow step-by-step.

Learn the fundamentals of website building and gain everything from web development basics to practical application skills through hands-on projects integrating public data Open APIs!

For those who are new to JavaScript, I have summarized the core grammar that modern JavaScript requires to know in a short and bold manner. Study the grammar in one go and finish it in a short and solid manner, and invest your precious time in creating something!

This course covers the essential principles and practical techniques of Node.js that you must know before diving into real-world front-end or back-end development.

This is a full-stack restaurant map tutorial that allows you to learn everything from front-end, back-end, Kakao Map API usage, and deployment all at once while creating a restaurant map of your favorite YouTuber.

jQuery, a JavaScript library used by over 75% of websites worldwide! This course is structured to help you understand the principles and build a strong foundation rather than focusing on flashy effects. Learn jQuery from the basics to advanced applications to complete your own portfolio or use it immediately in the field.

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.

Through this course, you will be able to create a non-fungible NFT (Non Fungible Token) based application.

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 JS Core Theory and Practical Examples textbook and completed version for web publishers is a lecture manual produced in PDF format. This textbook serves to help web publishers thoroughly master the fundamentals of JavaScript and jQuery that they must know. A key feature of this manual is that it allows you to solidify theory through "Small Missions" connected to each concept. In particular, it is a well-prepared textbook that includes practical examples utilizing all the theories learned. The total PDF spans over 320 pages covering both Vanilla JavaScript and jQuery, with Coding Works adding sufficient explanations to ensure easy understanding. Notably, it allows publishers to learn essential practical jQuery interaction examples required for website production.

Building your own emotional diary service with Spring AI + React It's time for our 4th project with Neo + Essential!

R shiny allows you to implement R's infinite functions on a web app in the simplest way possible, making it easy to learn and use.