Apply now | 1500₾

React

  • 5.0 Rate

  • 20 Lecture

  • 50 hours

  • 10 Weeks

Modern user interfaces are an extremely complex and comprehensive topic. Over time, the number of challenges increases, and consequently, the problem-solving tools change. React has been actively coping with these problems for many years. It's a technology created by Meta that allows us to create user interfaces quickly and flexibly. Products such as Facebook, Instagram, Netflix, X(twitter), Airbnb, Uber, Dropbox, and many others are built using React, making it one of the most in-demand technologies in the market.

Within the framework of this course, we will practically examine all aspects of JavaScript that we will need for the fundamental study of React. We will analyze and study all the main nuances, concepts, and architectural parts of React's latest 18th version that we will need to create modern user interfaces, and along with this, we will see where modern React is developing in the form of Server Components.

Outcome

Skills Acquired: Javascript, DOM, React 5.

  • Use JavaScript as a programming language

  • Understand the asynchronous nature of JavaScript and properly adapt it to problems

  • Work with DOM and know its peculiarities

  • Understand and use all the main tools and concepts of Client Side React

  • Navigate correctly in React's diverse ecosystem

  • Analyze React's weaknesses and live with them

  • Write small and medium applications independently using React

  • Learn the idea of React Server Components (RSC) and make the right emphases in the future of React

Feb 27 1500₾

Tue-Fri 20:00-23:00

Dec 10 1500₾

Tue-Thur 20:00-23:00

Apply now
Split your payment
TBC installment
BOG installment

Who is this course for?

Markup developers

Those who already know HTML and CSS, know the basics of JavaScript and want to continue their Front-End Development career specifically with React Framework.

Programmers

Also for developers who work on other technologies and are interested in React.

Program includes

Alumni Club

Upon successful completion of the final exam, the graduate is automatically enrolled in the Alumni Club, and then gains access to exclusive events, content, and offers from our partner companies.

Work Based Learning

The course includes practice-based learning, including assignments/exercises and individual projects.

Bilingual Certification

Upon successful completion of the course, students will receive a bilingual certificate.

Graduate feedback

5.0 Rate

Syllabus

Environment and basic tooling
Type system
Coercion
Equality
Declarations and access
Functions
Scopes
Getter & setters
Prototype Chain
Working with arrays
Map/Set (Weak)
Data Transformation
Code execution basic patterns
Single thread and how to live with it
Browser APIs
Event loop mechanism
Promises
Async/Await
ES modules
Dynamic imports

Pick your suitable time

Lecturers

Lasha Iakobadze

Lasha Iakobadze

Lasha is a Senior Software Engineer at Betsson Group, one of the largest companies in the iGaming industry in Europe. His career in Front-end Development includes working on both medium and enterprise applications in major financial and gaming companies such as Bank of Georgia, Singular, and Europebet. In addition, Lasha's portfolio includes freelance projects from Upwork. The main technologies he has used/uses during this time are React, Angular, Next.js, Node.js, and .Net. Alongside his professional career, Lasha has 6 years of teaching experience.

FAQs for this course

A: Both are Front-end technologies, and both are quite popular. Choosing between them depends on the student's goal. For example, if their goal is to work on large-scale applications in corporations, then choosing Angular might be the right decision. If we're talking about freelance and more flexible applications, React might be a good choice. In either case, it's individual, and to put it simply, React is like assembling a puzzle without instructions, while Angular is like assembling a puzzle with instructions.
A: To join the course, knowledge of JavaScript basics is required, which means you need to understand its asynchronous nature, variables, loops, functions, etc.

Your search Digital Designer did not match any documents

Unable to locate relevant information?

Get Free consultation

You may interest

Beginner
1350₾
[Tech] Recruiting
The demand for tech talent has never been higher, making it increasingly challenging for companies to find and attract the best human resources. In this competitive environment, recruiters need not only a deep understanding of the tech industry but also practical expertise in how to find, onboard, and retain A+ tech professionals. This course is packed with practical work and designed to provide a detailed understanding of current trends, platforms, and qualifications - it's a mini MBA in human resource recruitment for the technology sector. Throughout the course, students will learn the complete 360-degree process of [Tech] recruiting.
14 Lectures
42 hours
Intermediate
1000₾
AI in Graphic Design
The course includes Practice-based learning, which includes assignments/exercises and an individual project. During the program, you will receive advice and consultations on career planning. Upon successful completion, you will have career support from Commschool's partner companies, which includes exclusive job offers and internships. Upon successful completion of the course, the student will receive a bilingual certificate.
8 Lectures
24 hours hours
Beginner
950₾
AI in Practice
Artificial Intelligence has become an integral part of the modern manager's role. Therefore, the better we understand what language to use and how to communicate with artificial intelligence, the easier it becomes to integrate it into our daily lives. Most importantly, artificial intelligence enables efficient time use and helps avoid routine tasks. Throughout the lectures, we will study how to use popular AI systems such as ChatGPT, Claude.ai, and Gemini. Working on practical assignments and the final project will help us gain in-depth knowledge about using AI tools and 'taming' them to our needs.
6 Lectures
18 hours
Intermediate
1600₾
Android Development
In the modern world, no digital product or service is considered complete without a mobile application. Approximately 86% of mobile users worldwide use Android, making it the most popular direction in mobile development.Mobile applications are a type of software, so the initial stage of the course focuses on learning programming languages and approaches. After this, we move on to Android-specific frameworks, tools, and the application creation process.
24 Lectures
72 hours hours
Intermediate
1500₾
Angular
In recent years, Front-End Development has emerged as one of the fastest-growing and most promising industries. The Angular Framework, created by Google in 2016 and still actively improving, has played a significant role in this growth. Using the Angular Framework, you will be able to build TypeScript-Based Responsive Single-Page Applications (SPA). Throughout the course, the main focus will be on deeply learning Angular's core concepts. Considerable time will be devoted to in-depth analysis of TypeScript and RxJS, demonstrating why typing (TS) and the reactive paradigm (RxJS) are valuable.
20 Lectures
60 hours
Beginner
1200₾
Content Marketing
Based on the final project results, the top graduate will be guaranteed an internship at one of our partner creative agencies.Content – /kənˈtɛnt/ – isn't a Georgian word, but it doesn't sound bad. Content is a big part of our daily lives; it can be understood, viewed, and perceived in various ways, which is why content is everything and content is everywhere. With properly planned content, many great goals can be achieved; the key is to hit the target.Content is what pleases the eye and doesn't lack for the ear. This course will be one big content experience, filled with practical work where we'll see, create, change, and then create again with our own hands, across different digital channels, using various means, resources, and ideas.
14 Lectures
42 hours
Beginner
1100₾
Creative Advertising
Advertising has a peculiar characteristic - we often try to avoid it, block it, or "skip" it. Yet, we might eagerly anticipate a new campaign from our favorite brand, enjoying Nike's commercials, McDonald's and Burger King's battles, or Coca-Cola's holiday caravans. When does advertising become entertaining rather than annoying? How do some brands achieve this? What's behind an effective advertising campaign? This course aims to answer these questions.We'll explore the fundamentals of advertising communication, key principles, and tools. You'll learn about the mechanics of creative agencies, their responsibilities, and how to maintain a harmonious relationship with clients. We'll analyze and discuss both global and Georgian case studies.Students will get an inside look at the advertising industry and develop managerial skills in campaign planning, creative evaluation, and working with creative teams.
11 Lectures
33 hours
Beginner
1500₾
Data Analytics
It can be said that today's world stands on data. For most companies, data is their most important asset, but data without analytics is just numbers that cannot bring any added value. The role of a data analyst is precisely to translate large amounts of raw information into insights that push companies to take valuable and significant steps. During the course, we will cover the full cycle of data analysis: formulating a business problem as an analytical problem, finding relevant data, cleaning and processing it using SQL, analyzing and visualizing data using Power BI, communicating the findings, and making decisions based on analytics.
18 Lectures
36 hours
Intermediate
2500₾
Data Engineering
Data Engineering is the foundation on which the modern Data ecosystem stands. At its core, the goal of data engineering is to design and develop systems and infrastructure that automatically collect, store, and analyze data. Primarily, data engineering aims to develop methodologies and tools that ensure maximum process perfection, information sustainability, and reliability. Along with fundamental concepts, students will learn to use key technologies and tools for data engineering such as Apache Airflow, Apache Kafka, temporary and persistent data storage systems (SQL, PostgreSQL, Redis), designing web services for data (FastAPI), and various Python libraries. They will understand how different technologies/tools interact with each other and how theoretical concepts help in perfecting practice.
33 Lectures
99 hours
Intermediate
2500₾
Data Science
Data Science can be defined as a combination of mathematics, business, algorithms, and machine learning techniques that help us find patterns in data and make discoveries that will significantly simplify and make decision-making more effective for organizations.The course will cover all important areas of Data Science. Using Python, the most commonly used programming language for data analysis, we will cover the full cycle of data science - initial data processing, preparation for modeling, building machine and deep learning algorithms, training, application, and turning them into products.Throughout the program, students will work independently on an individual project.
32 Lectures
96 hours

Relevant Resources

Show More

Front-end vs Back-end - A Guide to Web Development

When you search for something on Google, you get several choices as a result. With each click, these results change appearance according to our wishes, and we receive a beautiful, functionally sound feedback. We know these results as websites, and their creation is known as Web development. The term web development sounds familiar because it is one of the most trendy skills you can acquire in the IT field.Web development is one of the most important parts of IT because it creates a bridge between the user and the provider. Moreover, through functionality, it helps us automate complex tasks. Front-end and Back-end are integral parts of web development. What are these parts? How do they differ from each other? How much does the functioning of a website depend on them? Does one of them stand higher than the other? If you're interested in the answers to these questions, you've come to the right place, because in this blog you'll learn about the importance and functions of Front-end and Back-end. What is Front-end? As the name suggests, Front-end is what the user sees, connects with, and experiences. It mainly includes those parts of websites and applications that are visible to the user. The person who works on this is known as a Front-end Developer. The job of a Front-end developer is to create designs using user interface and experience. The primary skills of a Front-end developer include knowledge of HTML, CSS, JavaScript, as well as frameworks such as Angular JS, Node.js, etc. Along with this, experience in version control systems such as GIT and GITHUB is important. A Front-end developer is an integral part of web development because they ensure the creation of the necessary structure for the work to be performed. What is Back-end? Back-end development resembles the backstage of a movie or show. Actions performed by the user are analyzed and sent back through codes written by the back-end. The person who develops this is known as a Back-end Developer. The main work of a Back-end Developer involves connecting all aspects to databases and the Front-end. The primary skills of a Back-end Developer include knowledge of languages such as C#, Python, Java, Ruby, etc. Back-end is very important because it gives purpose and functionality to the beauty of an application or website. Characteristics of Front-end Along with a wide range of functions, Front-end has many characteristics: Client-side rendering: It allows developers to render the entire website on the user's browser using JavaScript. Server-side rendering: It makes it possible to visualize sites directly in users' browsers based on changes requested by the users themselves. Optimization: Refined adjustment of HTML, CSS, and JavaScript ensures fast loading of sites for users. Characteristics of Back-end Like Front-end, Back-end is also equipped with many functions that are useful for developers: Databases: Stores data needed for the user. Website architecture: It involves understanding the goals needed to create an application. Scripting: Involves correct formatting of the construction. API: Application Programming Interface or API are tools that involve communication between technologies and provision of necessary data. Front-end Development Languages HTML: Hypertext Markup Language or known as HTML, is a markup language used in building web pages. The language contains elements that provide the basic layout of the website. Along with giving structure to websites, it also displays images or visuals. Its advantages are: ease of use, support for multiple browsers, and combination with other languages. Its disadvantages are: static nature, security, and huge pile of codes.CSS: Cascading Style Sheets or CSS resembles the interior design of a website. CSS is simple because the language more or less includes basic English. Its advantages include multiple browser support, simplicity, and speed. Its disadvantages include cross-browser bugs and it's also tiring for beginners.JavaScript: JavaScript is the most important and popular language of Front-end development. It provides flexibility and responsiveness to the website. Advantages include: simple nature, speed, and additional or extended functionality such as creating dialog boxes, forms, pop-up windows, etc. Disadvantages are: difficulty in debugging and browser support. However, JavaScript is also used in the back-end.Elm: Elm is a simple language used to create fast and continuous websites.SASS: SASS is another scripting language like CSS. SASS has unique features that give users a seamless experience. Advantages include: reusability and clear codes. Disadvantages include: finding problems and solving them.jQuery: jQuery is a JavaScript library that enhances HTML event handling and animations. It's very concise and reduces the number of lines of written code. Front-end Frameworks Vue.js: This is a framework built around JavaScript and is used to create compact web applications.AngularJS: It's a web framework built around JavaScript. It provides features for HTML templates and increases performance.React: This is a popular JavaScript framework that enhances user interface components and provides a dynamic nature to web applications. Back-end Development Languages Python: Python is a widely used back-end development language. Its advantages are: huge collection of libraries, easy-to-read codes, integrations, versatility, etc.PHP: This is another widely used language in back-end development. Its features include: security, platform compatibility, object-oriented programming features, and integration with databases.Java: This is widely used to create Android and desktop applications. Its features include: automatic memory allocation, portability, and one-time compilation.Ruby: Ruby is a general-purpose language that has features such as a large standard library, flexibility, scalability, etc. Back-end Frameworks Django: ეს არის მაღალი დონის ვებ ჩარჩო, რომელსაც გააჩნია ჩაშენებული დანამატები. ის საუკეთესოა ფართომასშტაბიანი, მონაცემზე ორიენტირებული, ინტერაქტიული ვებ აპლიკაციებისთვის. თუმცა, ის არ არის რეკომენდებული მცირე ზომის პროექტებისთვის.Flask: Flask არის მიკროჩარჩო, რომელიც დაფუძნებულია პითონის ენაზე. მას არ სჭირდება ბიბლიოთეკები ან ხელსაწყოები და, შესაბამისად, შესაფერისია მცირე პროექტებისთვის.Ruby on Rails: Ruby on Rails არის ვებ აპლიკაციის ჩარჩო, რომელიც დაწერილია Ruby ენაზე. იგი გამოიყენება მონაცემთა ცხრილის უნაკლო ფორმირებისა და მიგრაციის შემუშავებაში. მარტივი შედგენა და ტესტირება მისი დამატებითი უპირატესობაა.CakePHP: CakePHP არის პოპულარული ვებ ჩარჩო PHP-სთვის. იგი გამოიყენება როგორც მცირე, ისე დიდი აპლიკაციების შემუშავებაში, რადგან უფრო ადვილია კონფიგურაცია და უზრუნველყოფს სრულ უსაფრთხოებას. განსხვავება Front-end და Back-end Development-ს შორის Django: This is a high-level web framework that has built-in add-ons. It's best for large-scale, data-oriented, interactive web applications. However, it's not recommended for small-scale projects.Flask: Flask is a micro-framework based on the Python language. It doesn't need libraries or tools and, therefore, is suitable for small projects.Ruby on Rails: Ruby on Rails is a web application framework written in Ruby. It's used in developing flawless data table formation and migration. Simple compilation and testing is its additional advantage. CakePHP: CakePHP is a popular web framework for PHP. It's used in developing both small and large applications because it's easier to configure and provides complete security.Difference between Front-end and Back-end Development Front-end is the interactive part of a website or application. The graphical user interface (GUI) allows users to perform actions according to their wishes. Users can see and connect with the Front-end. Users cannot see the backstage of the website or application, i.e., the Back-end. It collects information from users, processes it, and ensures the functioning of the application.A Front-end developer works on layout, while a back-end developer's job is to achieve the functional stage.Front-end developers should have an idea about Back-end. Thus, its development is not just about beauty. Although back-end development mainly concerns logic, calculations, servers, APIs, and testing, collaboration and data exchange between front and back developers is very important. So, as you can see, web development is an interesting field in the technology sector. Front-end Development resembles the exterior of a house; paint, wall carvings, wall hangers, or everything a person can see and feel. Back-end resembles the electrical supply, building materials that you can't see, but are crucial for the house. These two things together give an application the best appearance and functionality. Learn About commschool Courses

Guide to Programming: Back-end Development

You probably know that software engineers always consider the front-end and back-end of their applications. But what does this specifically mean? If you're interested in the technical and visual differences between them, you've come to the right place, because in this blog you'll learn about web back-end architecture.Front-end is code that is executed for the client side. This code (usually HTML, CSS, and JavaScript) works in the user's browser and creates the user interface. Back-end is code that runs on the server, which receives requests from clients and contains the logic to send them relevant data. The back-end also contains a database that permanently stores all the application's data. This blog focuses on the hardware and software on the server side that makes all this possible. What types of clients exist in the BACK-END?  Everything that sends requests to the back-end can be considered a client. They are often browsers that request HTML and JavaScript code, which they use for the end user to perceive the website. However, there are many different types of clients: it could be a mobile application, an application running on another server, or even a smart device connected to the web. What is the back-end? The back-end is all the technology needed to process an incoming request, generate a response, and send it to the client. This usually includes three main parts: Server. This is a computer that receives requests. Application. This is an application running on the server that listens to requests, retrieves information from the database, and sends a response. Database. Databases are used to organize and maintain data. What is a server?  A server is simply a computer that listens for incoming requests. Although there are machines created and optimized for this specific purpose, any computer connected to a network can act as a server. In fact, you often use your own computer as a server when developing applications. What are the main functions of an application? The server runs an application that contains logic on how to respond to various requests based on HTTP and Uniform Resource Identifier (URI). The pair of HTTP and URI is called a route, and matching them based on the request is called routing.Some of the handler's functions will be middleware. In this context, middleware is any code that is executed by the server between receiving a request and sending a response. These middleware functions may modify the request object, query the database, or otherwise process the incoming request. Middleware functions typically end by passing control to the next function, not by sending a response. Eventually, a terminal function will be activated that completes the request-response cycle by sending an HTTP response to the client. What types of responses can the server send? The data that the server sends back can be of different types. For example, the server might use an HTML file, send data in JSON format, or might only send an HTTP status code. You've probably seen the status code "404 - Not Found"; which appears when you try to navigate to a URI that doesn't exist. But there are many more status codes that indicate what happened when the server received the request.  What is a database and why do we need to use them?  Databases are typically used for the back-end of web applications. These databases provide an interface to permanently store data in memory. Storing data in a database reduces the load on the server's CPU main memory and allows data recovery in case of server crash or power loss. What is a Web API?  An API is a collection of clearly defined methods of communication between different software components. More specifically, it's an interface created by the back-end. A web API is defined by the types of requests it can handle. This includes the defined routes and the types of responses that clients receive. Other principles of the BACK-END request-response cycle: The server typically can't give responses without a request; Every request needs a response, even if it's just a 404 status code indicating that the content couldn't be found; The server should not send more than one response per request. This will cause errors in the code; Request composition Ana is shopping on SuperCoolShop.com. She clicks on the picture of her smartphone case and a GET offer is sent to the following link: http://www.SuperCoolShop.com/products/66432. Where GET describes the type of request. The URI (Uniform Resource Identifier) /products/66432 indicates that the client is looking for additional information about the product and this product has ID 66432.Ana's request goes across the internet to one of SuperCoolShop's servers. This is one of the slowest steps in the whole process because the request can't go faster than the speed of light. For this reason, large websites that have users all over the world have many different servers and direct the user's request to the closest server.The server, which is actively listening to all user requests, receives Ana's request.Event "listeners" that receive this request (HTTP verb: GET and URI: /products/66432) are activated. The code that runs on the server between the request and response is called middleware.While processing the request, the server code activates a database request to get more information about the specific product. The database contains all other information Ana wants to know about this smartphone case: product name, product price, several reviews.The database request is executed and the database sends the requested data to the server. It's worth noting that database requests are one of the slowest steps in this process. Reading and writing from static memory is quite slow and also, the database might be on a different device than the original server.The server receives the necessary data from the database and is now ready to build and send a response to the client. This part of the response has all the information the browser needs to show Ana more details about the phone case. The response header contains HTTP status code 200, which indicates that the request was successful.The response spreads across the internet, to Ana's computer. Ana's browser receives the response and uses this information to create the view that the client finally sees.https://www.youtube.com/watch?v=7fsXgyIlwKUSo, if after reading this blog you're convinced that Back-end Development is an interesting and necessary field, start learning from scratch, join us on the Introduction to Programming course! Join Us

Career Guide: Become a Data Engineer

 Every day we receive, process, and analyze a large amount of data, which helps us make decisions. This process is particularly important for companies. They use data to evaluate and optimize their business. A data engineer plays a significant role in this, whose responsibility includes building systems necessary for collecting, storing, and processing large amounts of information.If you want to pursue a career in data engineering, then you must read this blog. Here you'll get advice on how to become a successful data engineer.   According to the International Data Corporation, by 2025 we will collect 175 zettabytes (10^21 bits) of data (for comparison, this year's figure is 33 zettabytes). How will companies manage to store and process information of this scale? The answer is: by hiring many data engineers. The reason for this is that they need more people "on the front line" to collect numerous primary data from various sources.  Their main responsibility is to ensure that teams from different departments of the organization can seamlessly analyze the data they need and use it for multiple purposes. Data engineers use ETL channels to group information and make it clearer and more understandable for the entire company. How in-demand is the profession of a data engineer?  In 2020, the number of vacancies announced for the position of data engineer increased by 40%. For comparison, this figure was only 10% for data scientists. For this reason, data engineer has become the fastest-growing technology profession, with demand increasing year by year. In addition, today many companies are replacing physical servers with cloud services, so the need to hire more data engineers is very high to provide significant assistance to the data science team. As for income, this direction also occupies one of the leading positions in this regard. The skills required for data engineering are quite well-paid. For example, in the USA, the average annual income is $115,157. So if you're planning to change professions and choose a new career path, now is the best time to step into this field. Data Engineering Program 33 lectures / 99 hours / 17 weeks Learn more about the course Now I'll tell you how to become a successful data engineer and what skills you'll need for this: Interest in data-driven decision making To start working in this field, you must have the desire to learn a new and challenging job  Working with data and using it to draw correct and valuable conclusions and assumptions is one of the most useful skills today. In this process, you may encounter problems that require more effort from you. But if you have a strong will for this, you will definitely overcome existing obstacles. Ability to use SQL and DBMS systems Database Management Systems (DBMS) are software systems used to store, retrieve, and analyze data. A data engineer is responsible for creating them and performing actions using various tools. The most common tool among them, which is more popular than Python and R, is SQL (Structured Query Language). Therefore, study this tool well and its usage techniques, commands, and syntax. Knowledge of a programming language Data engineers use programming in their daily activities. Accordingly, you should know at least one language - Java or Python.This role involves data analysis using statistics and graphs, for which Python and other programming languages are often used. Therefore, I advise you that if you don't already know one of them, start learning it and gain practical experience. Knowledge of cloud computing basics As I've already told you, companies are actively starting to use cloud services. Data engineers will be involved in this process. Among cloud service platforms, there are three main competitors: Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure. If you want to continue working in this direction, devote time to learning the basics of cloud computing. Work on projects that will teach you how to effectively use the listed platforms to solve real problems. Data storage and ETL techniques Creating effective ETL/ELT channels is important for every organization to store large amounts of information in an organized way. To achieve this, data engineers use various tools, for example, Snowflake, Star. Knowledge of these is an essential skill for your successful career. Ability to work with big data We live in an information age and produce and process numerous bits of data daily. There are many tools to work with big data: Spark, PySpark, Hive. You'll need to learn techniques for using them and have practical experience to work with large databases. Knowledge of new tools This field is constantly evolving and many new instruments are being created that help data engineers perform various types of tasks. For example, Snowflake for data storage, dbt for ELT, Airflow for orchestration. To keep up with the processes and changes in the industry, keep an eye on the news and learn to use such tools. Data Engineering - About the Course  In parallel with mastering and improving the skills listed above, you can enroll in a data engineering course, which will better introduce you to this field and help you improve your knowledge and gain practical experience. Successfully completing the course and receiving a certificate will definitely help you in the job search process - it will give you an advantage over your competitors. Now I have good news for you - a data engineering course is starting at Commschool! The program is designed for those who have already learned the Python programming language and are interested in working with data. In the course, you'll study concepts related to data engineering, practical tools and technologies, work on an individual project, and receive career support from Commschool.So, get acquainted with the course syllabus in more detail and join us at Commschool! Learn More