Không chuyên bắt kịp chuyên ngành - Network, HTTP

It has become an era where web developers (especially if you are a React developer) can really easily launch apps. With Expo, you can launch both Android and iOS apps even faster. Let's become a developer who can quickly launch apps through Expo.

You will learn about what a node is, the latest JavaScript grammar, the node API, npm, the module system, databases, testing, and more. You will create a project using five practical examples. You will also deploy a service to the cloud and convert a node project to TypeScript.

In this lecture, we will show you when testing is necessary and the advantages of testing using the Jest framework. We will apply unit testing and integration testing to React, Express, etc.

Learn about the uses, pros and cons of various design patterns while creating a drawing board with TypeScript/JavaScript. Learning the canvas API is a bonus!

We will create an SNS service similar to Twitter (X.com) using the React19 & Next15 & ReactQuery5 & Next Auth5 & MSW2 & socket.io4 & zustand stack. Finally, we will add SSR for search engine optimization!

If you are already a developer or want to become a developer but did not major in computer science and are weak in databases, gain lifelong knowledge with this one course!

Let's learn NestJS, which is called the Spring of Node.js, and experience the convenience of Dependency Injection. Let's learn everything from API development, comparison with Express, deployment, and testing.

Data structures are essential subjects for studying algorithms! Let's learn various data structures using JavaScript!

Let's create a delivery app for riders with React Native. This is a lecture by a developer who has created more than 5 apps with React Native over the past 6 years and sold them to Kakao Mobility.

Let's create a Twitter-like SNS service with React & Next & Redux & Redux Saga & Express stack. Finally, we will deploy it to AWS after SEO.

Create a SNS service using Vue and Nuxt frameworks. Learn the full stack knowledge required for the service.

We will apply it in practice by crawling sites such as Naver, Amazon, Twitter, YouTube, Facebook, Instagram, and unsplash.com.

Now that you've learned the basic grammar of TypeScript, let's learn how to analyze complex types from popular libraries.

Let's start serious React web development by creating it following the Slack service! From sign-up, login, room creation, to real-time chat!

Let's use React and TypeScript together by adding TypeScript to a web game made with React and React Router, Redux, and MobX.

Learn the basic syntax of TypeScript, how to analyze types written by others, and how to write your own types.

Are you having trouble deciding between Redux and MobX? Let's learn both first and then decide!

Let's apply TypeScript to Node.js, add typings to existing npm packages, or create your own TypeScript library.

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.

Learn React through web games. Get familiar with Classes and Hooks, and learn additional things like Context API, React Router, Webpack, and Babel.

This lecture is written from the perspective of a non-major, so it may be lacking. However, as a non-major, I may know better what is difficult to understand.

This is a beginner level network course that solidifies the fundamentals of networks through packet tracer practice.

Creating a simple Gomoku game using Unity and a C# server.

Learn about networks easily, quickly, and engagingly with pictures and videos!

✅ Among the series of (1) ~ (7), (7) web applications, networks, clouds, WWW, information security ✅ CS101 series lectures - From basic computer theory to the latest practical examples - Provides a wide range of basic knowledge

Arduino? Coding? You don't need to know anything. Just invest a little bit of your free time and you'll find something amazing.

Learn about the network multiplayer framework, also known as the other Unreal Engine. Learn the key concepts, inner workings, and optimization techniques you need to know when creating a network multiplayer game, then create a hack & slash type PvP battle game.

Have you ever wondered how real attackers carry out cyberattacks? BHPT is a comprehensive, hands-on course that uses on-demand labs to simulate penetration testing from an attacker's perspective on specific hosts, teaching methodologies for discovering, attacking, reporting, and responding to vulnerabilities.

This is a hands-on introductory course for AWS cloud beginners that follows and learns basic AWS cloud network knowledge.

This is the Part 1 lecture of a roadmap that neatly organizes the absolutely necessary core of Computer Science (CS knowledge) for doing development and data work well, in a short time. This lecture has also been used as an in-house lecture at top domestic companies for several years. Based on 20 years of experience in real-world practice, from system SW to web and app development and data science, this lecture neatly summarizes the absolutely necessary core for doing development and data work well, step by step, according to standard principles, but easily.

This course will help you understand the value of IoT and how it changes our lives and society. You will learn the basics of IoT device programming, IoT device connection technology, big data analysis, and automation. You will understand digital transformation and its impact on businesses and society.

Information security is difficult and too technical? No. Start learning the basics of information security to create a secure web right now!

For beginner Amazon EKS users, this lecture covers the basics of Amazon EKS, an AWS managed Kubernetes service.

Through this course, students will learn the structure of computers and the overall concepts and flow of networks.

Want to work for a long time as a super developer who can handle the entire process of service development and operation on your own? Then build a solid foundation in IT infrastructure knowledge from the ground up, which is just as important as various development languages!

Let's leverage AWS's key networking services to build everything from simple, basic networks to multi and hybrid networks, understand traffic flow in the architecture, and develop the skills and confidence to implement real cloud networks ourselves.

This training will help you understand the world-famous cloud, build your own cloud environment, and strengthen your ability to use it easily.

You can learn the basic theory and features of TCP sockets. You can learn various socket options and task-based asynchronous programming.

Learn the core HTTP features essential for practical use and how to design proper HTTP APIs.

How does the internet work, and how does a browser retrieve web pages? This is a core CS (computer-science) lecture that organizes network concepts following the flow of the OSI 7-layer model, so you can explain these questions yourself. It is structured with diagrams and flow-centric explanations to allow intuitive understanding of the architecture, and concepts frequently appearing in technical interviews, such as Transport Layer (TCP/UDP), IP address, NAT, and HTTPS, are organized by connecting them to actual interview questions.