In this article we'll be exploring how we can shuffle an array of items in multiple different ways using TypeScript, or JavaScript should you prefer. Pre-Requisites: * An understanding of TypeScript or JavaScript * A basic understanding of For Loops and Arrays The following examples are written in  ( 7 min )

Laravel is the most popular PHP framework, with its elegant syntax, extensive feature set, and developer-friendly environment. And it's gained significant traction in recent years. The Laravel ecosystem is constantly being updated with new features. Laravel 10 [https://laravel.com/docs/10.x/releases] is exciting! Among its many strengths is the robust support for APIs  ( 6 min )

JSON (JavaScript Object Notation) is a popular, lightweight data interchange standard. It represents data structures made up of key-value pairs that's quite straightforward and human-readable. JSON has become the industry standard for data interchange between online services. And it's widely utilized in modern programming languages, including Python. JSON data  ( 9 min )

Styling plays a vital role in creating visually appealing and user-friendly web applications. When it comes to React applications, there are numerous ways to style components and UI elements. In this article, we will explore several popular options, including pure CSS, CSS modules, CSS preprocessors, Tailwind CSS, CSS-in-JS libraries  ( 11 min )

When I first started my career as a backend engineer, I always worked with monolithic systems. The work was good but I always had this thought in the back of my mind: > "Man, I want to work on big systems such as ones for Google, Netflix, etc..." I was  ( 37 min )

In recent years, OTT (over-the-top) video streaming platforms have become more innovative and convenient to use. In their user interfaces, movies and series titles are arranged so that the titles are clearly visible. In this tutorial, I’ll guide you through the process of creating an image carousel component that looks  ( 12 min )

The exit() function in Python is used to exit or terminate the current running script or program. You can use it to stop the execution of the program at any point. When the exit() function is called, the program will immediately stop running and exit. The syntax of the exit()  ( 5 min )

In the second part of the series, Kirill looks at the usefulness of primitive objects, exploring how reducing capabilities could be a benefit for your project.  ( 17 min )

As Artificial Intelligence becomes more widespread, so too does the adoption of digital agents and voice interactions. Explore the power of mixed reality systems and multimodal communication to enhance collaboration between consultants and clients, transforming advisory services.  ( 18 min )

Pricing a product or service is one of the more challenging aspects of product development. Pricing is an inexact science, and chances are you will not get it right the first time. But where do you even begin? Let’s explore the important considerations that go into product pricing.  ( 17 min )

This tutorial is for when CTRL + F is not enough. 🔥 I bet I've used the CTRL + F shortcut more than any other keyboard shortcut in my life. CTRL + Z probably comes close, but I use CTRL + F to find things... 💥ALL 💥 💥💥THE 💥💥 💥💥💥TIME  ( 4 min )

If you're an entrepreneur or a developer, chances are you'll work with a content management systems (CMS) at some point. And knowing how to analyze the many features of the CMS options out there is important when choosing the right one for your use case. In this article, I'll explain  ( 6 min )

You can level up your web development skills by harnessing the power of AI. We just published a course on the freeCodeCamp.org YouTube channel that will teach you how to build AI apps with ChatGPT, Dall-E, and GPT-4. This course is designed to equip you with the knowledge and skills  ( 4 min )

Neo4j is revolutionizing the way we handle complex relationships between data points. Its intuitive graph-based structure provides a flexible and efficient solution for various applications. We just published a Neo4j course on the freeCodeCamp.org YouTube channel. Whether you're a developer, a data scientist, or an aspiring technology enthusiast, this course  ( 3 min )

You may have read about the large number of AI apps that have been released over the last couple of months. You may have even started using some of them. AI tools such as ChatPDF [https://www.chatpdf.com/] and CustomGPT AI [https://customgpt.ai/use-cases/] have become very useful to people – and for good  ( 9 min )

These days, we find ourselves consuming vast amounts of information, at an unprecedented rate. From online transactions, to social media interactions, to scientific research, the complexity of data grows exponentially. This reveals a challenge — how to transform this raw data to actionable insight. This is where data visualization  ( 7 min )

Thanks to the Open UI working community group, there’s a new element on the horizon, , that will make styling this type of form control a whole lot better. You’re going to walk through an early implementation of this new experimental element by creating a pattern that you would never have thought possible with CSS alone — a radial selection menu.  ( 21 min )

Dates are a fundamental part of many JavaScript applications, whether it's displaying the current date on a webpage or handling user input for scheduling events. But displaying dates in a clear and consistent format is crucial for a positive user experience. In the past, I have written two articles on  ( 5 min )

If you've been using GitHub for a while, you've probably heard of or used GitHub actions. If you haven't heard of Github Actions or used them before, you can use them for automating your build, test, or deployment pipelines. You can create workflows that will be triggered upon certain  ( 7 min )

SQL, which stands for Structured Query Language, is a programming language specifically designed for managing and manipulating relational databases. It provides a standardized way to interact with databases and perform tasks such as querying data, inserting, updating, and deleting records, creating and modifying database structures, and more. SQL is  ( 6 min )

When you're building complex applications, one seemingly simple feature can be difficult to implement: user authentication. Though some apps don't need it depending on their use case, many do. You might spend a ton of time building an authentication module to provide a secure experience to your users and  ( 8 min )

A playbook is the official, formal written record that describes policies and processes that will reliably produce a working deployment of an organization's resource stack. When it comes to generating predictable results, the playbook is the plan. I'll describe all the key elements of a good playbook in just  ( 6 min )

Do you need a little inspiration boost? Well, then our new batch of desktop wallpapers might be for you. Designed by artists and designers from across the globe, the wallpapers in this post come in versions with and without a calendar for June 2023. Enjoy!  ( 18 min )

If you develop websites or web apps, someday you’ll have to deal with cookies. That’s why I decided to write this tutorial on how to use cookies to customize a web page according to the previous web page the user comes from. I wrote this tutorial using PHP, but  ( 6 min )

Next.js can seem intimidating at first, with so many new concepts to grasp. But don't worry – in this step-by-step tutorial, I will provide you with all the essential information you need to create your first modern full-stack application with Next.js. In this tutorial, I will take you through the  ( 23 min )

Back in 2020, I wrote a post [/news/how-to-create-and-publish-a-vue-component-library/] about building a Vue Component library. Since then the package I used has been deprecated, and the recommended way to build a library/package is to use Vite. Getting Started I started off the project by running npm create vite@latest and naming  ( 5 min )

The way we interact with the web has changed dramatically, and it will keep changing. In the past, most people used desktop computers to access the internet. But today, people are using a wide variety of devices, including laptops, tablets, and smartphones. This has resulted in a growing demand for  ( 12 min )

So you may know that your code somehow compiles and executes in your browser to display the beautiful web application you’ve built. But are you aware of all the components that come into play to enable the output? Let’s dive a little into JavaScript behind the scenes. The abstract  ( 7 min )

I enjoy fictional books about greek gods, demigods, the oracle, and prophecies. I am a huge fan of Rick Riordan's books. I recently came across Apollo's Trials, based on the greek god Apollo. When I hear any mention of Apollo, my mind goes to the greek god who  ( 9 min )

Logical operators play a key role in programming languages. They let you manipulate boolean values and evaluate logical conditions. In PHP, there are four fundamental logical operators: AND, OR, NOT, and XOR. This guide will help you understand these operators, and I'll explain how they work using code examples  ( 5 min )

If you are learning machine learning / deep learning, you may be using the free Google Colab [https://colab.research.google.com/]. But you might wonder if the free version is adequate. If you can afford a good Nvidia Graphics Card (with a decent amount of CUDA cores) then you can easily  ( 11 min )

Version control is a system that helps manage changes to files and directories over time. It allows multiple people to collaborate on a project, keep track of modifications, and revert to previous versions if needed. One of the most popular version control systems is Git. Git [https://git-scm.com/] is a  ( 6 min )

Have you ever gotten an error similar to this? This error occurs because the call stack has exceeded its limit. But what does this mean? First, let's understand what the call stack is. The Call Stack The call stack is a data structure in JavaScript that contains the function(s) being  ( 6 min )

This article provides practical tips for improving the handoff process between design and development in product development. The guidance covers effective communication, documentation, design details, version control, and plugin usage.  ( 20 min )

Much of what we work with in our code are strings. Let's look at some of the newish things about C# strings ... including raw string literals and raw string interpolation that are new in C# 11. Raw string literals make it easy to build complex, multi-line strings, including JSON,  ( 8 min )

In this article, we'll explore the differences between the traditional GOPATH environment and the go.mod based environment for Go programming. This distinction has significant implications for how Go developers structure and manage their project workspaces and dependencies. We'll start by understanding the GOPATH environment, its organization and its  ( 8 min )

Data validation is a feature in Excel used in restricting data entry in specific cells. It can also prompt the user to enter valid data into the cells based on the rules and restrictions provided by the creator of the Excel worksheet. When setting up a workbook, you might  ( 4 min )

Sorting is a fundamental operation in computer programming that involves arranging elements in a specific order. Whether you're working with numbers, strings, or complex data structures, sorting plays a crucial role in organizing and manipulating data efficiently. From small arrays to large datasets, sorting algorithms allow programmers to  ( 4 min )

If you're thinking about doing back-end development using JavaScript, you will hear the term ‘Node.js’. Node is often associated with developing powerful web servers. But what exactly is Node.js? Is it a JavaScript framework just like Angular [https://angular.io/]? Is it a programming language? Is it a JavaScript Library? Is it  ( 11 min )

The Go programming languagehas been exploding in popularity. Tons of companies are using Go to build scalable, modern, backend infrastructure. If you're looking to learn a new programming language, Go is a great choice. It's fast, lightweight, has an amazing open source community, and is actually quite easy to  ( 45 min )

Solving coding challenges on the LeetCode website is a great way to improve your developer skills. But an even better way to improve your skills is to develop your own LeetCode website. We just published a course on the freeCodeCamp.org YouTube channel that will teach you how to build and  ( 4 min )

In React, components have a lifecycle that consists of different phases. Each phase has a set of lifecycle methods that are called at specific points in the component's lifecycle. These methods allow you to control the component's behavior and perform specific actions at different stages of its lifecycle. A component's  ( 11 min )

To create an application like WhatsApp or Facebook, you'd need many servers (30-40), operating system licenses, routers, cables, switches, gateways, air conditioning units, and employees for maintenance. All this can be expensive and time-consuming, and there is no guarantee that the application will be successful in the market. But  ( 7 min )

In this article, you will learn how to code a socket program in Python. But before that, let's understand what a socket is and where you might use it. We can define a socket as a quick connection which allows the transmission of data between two processes on the same  ( 6 min )

Accessibility is a word that is often thrown around in the design field. As a UI/UX/Web Designer, you might have heard this word a few times and you might wonder why it's important. In this article, you will learn: * What accessibility means * Some myths surrounding  ( 6 min )

Meet “Success At Scale”, our upcoming book with best-practice case studies from industry experts. Print and eBook shipping in fall 2023. Pre-order the book.  ( 11 min )

Say goodbye to traditional workflows and embrace Agile to unlock the power of high-quality code. Discover how Agile methodologies promote simplicity, modularization, readability, and continuous improvement, resulting in faster turnaround times, more responsive development processes, and ultimately, the creation of high-quality software that meets customer needs.  ( 19 min )

Copying directories is an essential task in Linux. It allows you to duplicate directories, create backups, or transfer data between different locations. One of the most commonly used commands for copying files and directories in Linux is cp. In this tutorial, we will explore how to copy directories effectively  ( 4 min )

In this article we'll link two Google services -> Google Sheets and Google Calendar. By using a very short custom function in Google Apps Script, we can add a list of events from a Google Sheet to a Google Calendar. 🤯 And we'll even have it email our guests as  ( 5 min )

Artificial intelligence (AI) has been a game-changer in cybersecurity. It has revolutionized the approach to cybersecurity by providing advanced techniques to detect and mitigate cyber threats. The use of AI in cybersecurity is increasing rapidly, with many companies adopting it as a key tool in their cybersecurity strategy.  ( 18 min )

Navigation bars are essential components used a lot in websites and web apps. As a web developer, you will need to be able to customize them, either for a client project or a basic portfolio site. In this guide, you'll learn how to build a navigation bas for yourself from  ( 11 min )

Creating an AI chatbot might seem like a daunting task, especially if you're not an experienced programmer. But we just launched a course on the freeCodeCamp.org YouTube channel that will demystify the process and walk you through it step-by-step. This course focuses on using Django, a high-level Python web framework,  ( 3 min )

In this article, I compiled 120 free online courses offered by the 60 best universities in the world for studying math in 2023. I did so by combining popular university rankings to identify the best institutions, and then I used the Class Central database [https://www.classcentral.com/subjects] to find all their math  ( 8 min )

To support file uploads in your application, you will have to learn how to send files from the frontend [https://austingil.com/uploading-files-with-html/] and receive files on the backend [https://austingil.com/file-uploads-in-node/]. This tutorial is going to take a step back and explore architectural changes that'll help you reduce costs when adding file  ( 13 min )

If you're exploring the world of distributed systems and real-time data pipelines, you've probably come across the concept of message queues. There are a number of tools in this field, but RabbitMQ and Apache Kafka are two of the most popular. While both are robust and reliable, they have  ( 8 min )

In this episode of the Smashing Podcast, we’re talking about Web Platform Baseline. What is it, and how can it help determine your browser support policy? Drew McLellan talks to expert Rachel Andrew to find out.  ( 35 min )

Learn how create a full stack app with Next.js, TypeScript, and AWS Amplify. We just publshed a new full stack app course on the freeCodeCamp.org YouTube channel. Brian H. Hough, a renowned software engineer and course creator, is your guide. He'll help you build an inspirational quote generator app. You'll  ( 3 min )

Before now, making your website responsive was limited to resizing HTML elements with media queries. This was, and still is, a brilliant innovation for web development in general. But web development has evolved with the advent of JavaScript frameworks—particularly with the use of components as building blocks in developing  ( 5 min )

YouTube is the most popular platform for watching and discovering educational and entertainment-focused videos. But if you have a privacy concern and want to clear your YouTube history for a fresh start, deleting your YouTube search and watch histories can be an effective solution. In this article, I will guide  ( 4 min )

As a software developer, I've always tried to write flawless code. Great code is not just functional – it should also be elegant, efficient, and robust. But let's be honest – the journey towards code perfection can sometimes feel like an uphill battle. Or more often than not, a  ( 10 min )

It’s easy for beginner designers to get overwhelmed and lose confidence when creating presentations, landing pages, app and web design mockups, and even cards. Laurent Baumann shares a few simple guidelines and practical tips to help you in such situations.  ( 19 min )

React Server Components have been generating significant buzz and excitement lately. They've recently been adopted as the default option in Next.js 13, so now more and more developers are using them. React Server Components seamlessly blend server-side rendering with the interactivity of client-side JavaScript. And in this tutorial, you'll learn  ( 11 min )

Pandas is a library built on the Python programming language. You can use it to analyze and manipulate data. A dataframe is two-dimensional data structure in Pandas that organizes data in a tabular format with rows and columns. In this article, you'll learn how to get the number of  ( 5 min )

Figuring out state management in React applications can feel like trying to find your way through a labyrinth. You'll constantly be searching for the most efficient, scalable, and maintainable solution. The journey often leads to two primary paths: Using Props or the Context API. As you embark on this  ( 13 min )

Hi there. Great to have you here. But I'm afraid I'm going to have to start off with some bad news. Before you can really improve the security of your Amazon EC2 instances, you'll need to get a handle on all the stuff that can go wrong. And I'll  ( 8 min )

Medusa is a modern JavaScript framework that makes it easy to build robust user interfaces. It is built around a component-based architecture, which is a design pattern that breaks down a UI into smaller, reusable components. This makes it easier to maintain and update the UI, as well as  ( 9 min )

ChatGPT can be used to supercharge software development. You even create complete applications with ChatGPT. We just published a course on the freeCodeCamp.org YouTube channel that will show you how you can create a full stack app with ChatGPT. This course, authored by Judy from webdecoded, leverages the power of  ( 3 min )

Regular expressions let you match any string, be it in the form of various user inputs such as username, password, URL, and even different date formats. In this article, I’ll show you several ways you can match a date with regular expressions. In the programming world, there are always multiple  ( 4 min )

When we talk about the Developer Experience [https://microsoft.github.io/code-with-engineering-playbook/developer-experience/] , we're referring to the level of difficulty a developer faces when completing essential tasks. Factors like the complexity of a development framework or the absence of syntactic sugar [https://www.techopedia.com/definition/10212/syntactic-sugar] in a programming language can negatively impact it. A robust  ( 5 min )

YAML does not have built-in support for regular expressions. But you can still include regex patterns as part of a YAML file's contents, access those patterns, and create a regex out of them. You can do this, for example, with the JavaScript RegExp constructor. So, in YAML, regular expressions are  ( 5 min )

The process of upgrading large third-party packages in equally large organizations is rarely, if ever, as easy as running an npm update and calling it a day in this context. Joran Quinten shares valuable lessons from his team’s experiences in upgrading third-party code that affects codebases across the entire organization.  ( 17 min )

Data visualization is a powerful tool that helps us make sense of complex data. With it, we can spot patterns and trends that might take much more time to become obvious just by looking at raw numbers. One particularly useful chart type is the heatmap, and I’m excited to  ( 12 min )

JavaScript is a popular programming language used for developing interactive front-end web applications, among other things. It's widely known for its major features: it is single-threaded, non-blocking, and asynchronous. But what do these three things mean? What Does "Single-Threaded" Mean? When a programming language is referred to as single-threaded,  ( 12 min )

Ionic and Capacitor are two powerful tools that can be used to build native mobile applications. Ionic is a UI framework that provides a wide range of components and features for building mobile apps, while Capacitor is a runtime that allows Ionic apps to be deployed to both iOS and  ( 3 min )

In this article I will explain how to use, and maximize the full potential of the sort() function. What is the sort() Function? The sort() function allows you to sort an array object by either the default sorting order, or by a custom sorting function. By default, it sorts the  ( 9 min )

In a world where cybersecurity threats are more prevalent than ever, understanding how to safeguard your web applications is of paramount importance. We just published a course on the freeCodeCamp.org YouTube channel that will help you learn common JavaScript security vulnerabilities and how to prevent them. Brandon teaches this course.  ( 3 min )

Google Sheets are powerful, and Apps Script makes them even more versatile and useful. Yes, you can use them for finance dashboards, personal budgets, and project management (and we'll cover these as future topics). But in this article, I'll go through the basics of Apps Script by building a simple  ( 7 min )

You can execute Python code in a terminal just like you would in an IDE like VS Code, Atom, and so on. You can do this in both Windows and Unix operating systems like Linux and macOS. In this article, you'll learn how to exit a Python program in  ( 4 min )

If you're a software developer, you may be familiar with the concept of version control. Version control is the practice of managing changes to your codebase over time. It's an essential tool for any development project. One of the most popular version control systems is Git, which is widely  ( 21 min )

Abstracting is the process of reducing something to its most basic form. It is the hiding away of the inessential. For a drawing, this could be reducing it to its basic lines and shapes. Naturally, there are many levels of an abstraction, since what is inessential is subjective.  ( 9 min )

Every company and team has to have deep collaboration between engineering and design to get the value out of a design system (and not go nuts). Building design patterns first unblock people to work in parallel, keeps people synced up, and results in reusable modules that speed up your next project.  ( 19 min )

Almost all apps you use today run by accessing the internet. You can hardly find an app that runs without connecting to the internet. The internet has become an integral part of our lives, as it solves one of the most critical problems we have to handle: data transfer.  ( 7 min )

As React developers become more proficient with the library, the topic of performance becomes a major focal point in their development process. As with any tool or programming methodology, caching plays a huge role when it comes to optimizing React applications. Caching in React typically goes by the term  ( 5 min )

As designers, colour is a huge component of our work. But many of us struggle with the usage of colours in our designs. In this article, you will learn about the 60-30-10 colour rule, how it's used, and see a practical example of it. What is the 60-30-10 rule?  ( 5 min )

MongoDB [https://www.mongodb.com/docs/], Express [https://expressjs.com/en/starter/installing.html], React [https://react.dev/learn], and Node.js [https://nodejs.org/en/docs] are the components of the MERN stack, one of the most widely used web development stacks out there today. The MERN stack enables programmers to create dependable web applications with strong capabilities. Yet, security should be a key concern with any  ( 16 min )

As software engineers, we sometimes have to perform certain tasks that can be achieved with a variable number of inputs. To solve this problem, you can create multiple functions to solve for the different possible number of inputs. Or we can write a large function to solve this problem.  ( 5 min )

Hi everyone! In this article we're going to talk about writing "clean" code. It's a topic that used to confuse me a bit when I was starting out as a programmer, and I find that it has many nuances and possible interpretations. So in this article we'll talk about what  ( 18 min )

Regular expressions provide a powerful and flexible way to define patterns and match specific strings, be it usernames, passwords, phone numbers, or even URLs. In this article, I'll show you the fundamentals of crafting a regular expression for URLs. Whether you need to validate user input, extract components from URLs,  ( 4 min )

This article covers common problems using CSS floats and how to solve them using a block formatting context (BFC). Whether you are a beginner or an experienced web developer, you will learn valuable insights and practical solutions for dealing with CSS float issues.  ( 16 min )

Indexing in PostgreSQL is a process that involves creating data structures that are optimized to efficiently search and retrieve data from tables. An index is a copy of a portion of a table, arranged in a way that enables PostgreSQL to quickly locate and retrieve rows that match a  ( 7 min )

According to the Oxford English Dictionary, "greedy" means having excessive desire for something without considering the effect or damage done. In computer science, a greedy algorithm is an algorithm that finds a solution to problems in the shortest time possible. It picks the path that seems optimal at the  ( 14 min )

A Linked List is a linear data structure used for storing a collection of elements. Unlike arrays, linked lists use nodes to store elements which are not stored in contiguous memory locations. In this article, you will learn what linked lists are, how they work, and how to build  ( 9 min )

Are sticky headers always a good idea? Best practices for designing sticky headers, with examples, UX guidelines and usability considerations.  ( 13 min )

Knowing how to work with numbers is essential in programming. Java supports four number systems that are used for various purposes – the decimal, binary, octal, and hexadecimal systems. Understanding what these number systems are and when to use them is an important skill for any Java programmer.  ( 6 min )

Dictionaries are one of the built-in data structures in Python. You can use them to store data in key-value pairs. You can read about the different methods you can use to access, modify, add, and remove elements in a dictionary here [/news/python-dictionary-methods-dictionaries-in-python/]. In this article, you'll learn how  ( 5 min )

JavaScript is a popular programming language among web developers. But when it was first released, only front end developers enjoyed all of the fun it had to offer, since you couldn't run JavaScript outside the browser. But then in 2009, the first version of Node.js was released. Node is a  ( 7 min )

We are excited to announce a new comprehensive Go programming video course on the freeCodeCamp.org YouTube channel. Our mission is to provide easy access to the most sought-after tech skills, and this course is our latest endeavor to fulfill that mission. Go: The Language of the Future Go, or Golang,  ( 4 min )

In this guide, we’ll explore efficient tools to save time and speed up your workflow. Focus on what you do best — designing high-quality work, and let these tools handle the rest!  ( 15 min )

Artificial Intelligence and Machine Learning are two terms that are commonly used interchangeably. But they are not the same thing. Artificial Intelligence is a field which contains a lot of sub-fields, including Machine Learning. In this article I hope to comprehensively differentiate between AI and Machine Learning. I'll explain how  ( 11 min )

PostgreSQL is a powerful open-source relational database management system (RDBMS). It was initially created as a successor to the Ingres database system and was later named "PostgreSQL" (short for "Post-Ingres SQL"). PostgreSQL is known for its robustness, reliability, and scalability, making it a popular choice for large and complex database  ( 8 min )

Are you responsible for the safety and reliability of IT infrastructure and applications? You'll absolutely need regular and accurate assessments. Effective risk assessments are about establishing how far your organization's IT stack can be stretched before it breaks. From a big-picture perspective, you'll need to think about how  ( 6 min )

Full-stack engineering roles have been growing in popularity over the last decade and are among the most sought-after positions in the tech job market. But what exactly are full-stack engineers? What do they do on a day-to-day basis? And how can you become a full-stack engineer yourself? In this article,  ( 8 min )

Transform your development approach and embrace the power of Elixir and functional programming with our new beginner's course. It is designed to help you build scalable, maintainable applications like never before. We just published a new course on the freeCodeCamp channel that will teach you how to build your own  ( 3 min )

Unlock the power of data with SQL! Master one of the most in-demand skill in the data-driven world and supercharge your career with our new video course. We just released a comprehensive video course on the freeCodeCamp.org YouTube channel that will take you on a journey from understanding the basics  ( 3 min )

Smart quotes are commonly used punctuation marks in HTML and in writing. Knowing how to use them correctly can make a significant difference in the clarity and professionalism of your writing. So in this article, you will get access to the commonly used quotation marks out there that you can  ( 4 min )

The Redux Toolkit documentation calls the library a better way to write Redux logic for React apps and a simple and efficient toolkit for Redux development. In this article, you will learn about the Redux toolkit by building an app that tracks project issues.  ( 20 min )

What are Wireframes? Wireframes are visual representations of the structure, layout, and functionality of a website, application, or other digital product. You typically create them during the early stages of the design process, and they provide a simplified and focused view of the user interface and user experience. You  ( 10 min )

Building and managing applications on the cloud can be a daunting task. This is especially true when it comes to handling different environments, scaling, and deploying updates. But there's a service in AWS that can simplify this. AWS Elastic Beanstalk is here to make your life easier. It provides  ( 6 min )

JavaScript is a popular programming language for building web, mobile, and desktop applications. There are many frameworks and libraries that have been built around JavaScript, with more likely being developed even as you are reading this article. If you plan to start learning JavaScript, some of them are worth  ( 7 min )

In this article, I compiled 900 online courses offered by the 60 best universities in the world for studying computer science in 2023. I built the list using a data-driven approach. You can find my methodology below. But if you’d rather go straight to the course list, click here. Methodology  ( 33 min )

As technology continues to advance, cyber-threats are becoming the norm. Cyber-criminals are constantly trying to find ways to exploit systems and networks, all with the purpose of stealing sensitive information or causing damage. These challenges in the tech space have led to the emergence of the term ethical hacking. The  ( 10 min )

The rise of Artificial Intelligence (AI) in recent times has incited fear in many over losing their jobs. However, that shouldn’t be the case. On the contrary, AI is an opportunity to take your programming to the next level when used tactfully with the right knowledge, as we’ll cover today.  ( 22 min )

Google has released a new professional certificate in Cybersecurity. The announcement [https://blog.google/outreach-initiatives/grow-with-google/google-cybersecurity-career-certificate/] came on May 4th, 2023 and marks the 6th topical branch in their continually expanding certificate program. It follows five other successful entry-level certificate programs in IT Support, Data Analytics, Digital Marketing & E-commerce, Project Management  ( 5 min )

The Euclidean Algorithm is a well-known and efficient method for finding the greatest common divisor (GCD) of two integers. The GCD is the largest number that can divide both integers without leaving a remainder. The algorithm is named after the ancient Greek mathematician Euclid, who presented it in his  ( 8 min )

In the tech industry, joining a community is one of the best ways to stay informed about the latest trends, connect with like-minded professionals, and stay up-to-date on the latest career opportunities. Tech communities are groups of professionals with a common interest in technology and a shared passion for  ( 7 min )

You can use bitwise operators in Python to perform different operations on the individual bits of an integer. There are different bitwise operators like the bitwise AND (&), bitwise OR (|), bitwise XOR (^), and so on. In this article, we'll focus on the bitwise XOR (^) operator.  ( 4 min )

> Our intelligence is what makes us human, and AI is an extension of that quality" – Yan LeCun Since the advent of Neural Networks (also known as artificial neural networks), the AI industry has enjoyed unparalleled success. Neural Networks are the driving force behind modern AI systems and they  ( 13 min )

One of the most well-known React hooks is the useState() hook. It lets you add a state variable to your component. The useState() hook can conveniently hold strings, arrays, numbers, objects and much more. In this article, we are going to learn about the useState() hook and demonstrate its use  ( 6 min )

Technology advances very quickly these days, and there's always a new programming language or tool to learn. You may have heard developers discussing the merits of and differences between two popular programming languages – Java and Kotlin. So what's the difference between them? Which one should you learn?  ( 6 min )

Want to make sure your API keys are safe and sound when working with React? Jessica Joseph’s got you covered! She will show you the best ways to hide your API keys, from using environment variables to building your own back-end proxy server.  ( 15 min )