javascript - CybAI news

21 Jun

Seamless State Management using Async Iterators

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, javascript, node, software, webdev

In my recent post about AI-UI, I touched on why I developed the library. I wanted declarative markup I wanted type-safe component encapsulation, with composition & inheritance I wanted a small, fast client-side solution with no complex build process (or any build process!) ...but most importantly... I didn't want to learn a whole new API just to manipulate data I already have in my app In my single page apps, I've got remote APIs and endpoints that supply data. Sure, I might want to do a bit of arithmetic, sorting, formatting, but basically, I want to say to the UI:…

18 Jun

Copying Arrays and Objects in JavaScript Without References

stp2y0 CommentsNewsarray, coding, community, development, engineering, inclusive, javascript, object, software

Comprehensive Guide to Copying Arrays and Objects in JavaScript Without References In JavaScript, copying arrays and objects can be tricky due to the nature of references. When you assign an array or object to a new variable, you're actually assigning a reference to the original data, not a copy. This means that changes to the new variable affect the original data. To avoid this, you need to create a true copy of the array or object. Here's a detailed guide on how to do this using various methods. Copying Arrays 1. Using the Spread Operator The spread operator (...) is…

17 Jun

What are the Benefits of Using ECMAScript Classes Over Traditional Prototype-Based Inheritance?

stp2y0 CommentsNewscoding, community, development, ecmascript, engineering, inclusive, javascript, programming, software, webdev

JavaScript has long utilized prototype-based inheritance as a core mechanism to build reusable code. This traditional approach of leveraging prototypes to define methods and properties that JavaScript objects can inherit has served developers well over the years by offering flexibility and dynamic features that help drive web innovation. But with ECMAScript 2015, also known as ES6, JavaScript embraced a new syntactic feature—classes. These ECMAScript classes provide a much clearer and more familiar syntax for creating objects and dealing with inheritance, drawing close parallels with classical object-oriented programming languages. Understanding Prototype-Based Inheritance In JavaScript, objects utilize prototype-based inheritance, a form of…

17 Jun

SFU vs MCU vs P2P: WebRTC Architectures Explained

stp2y0 CommentsNewscoding, community, development, devops, engineering, inclusive, javascript, software, webdev, webrtc

There are different WebRTC architecture available today, these are SFU, MCU and P2P, selecting one depends on many factors these include Network Conditions Bandwidth availability If participants have good quality bandwidth then SFU and peer to peer calling will work for them If the participants do not have good quality bandwidth and there are a lot of participants than going with a MCU would be a good idead Latency Sensitivity If the situation requires low latency then going with an SFU and/ or peer to peer is a good idea If there is a tolerance for latency and latency is…

17 Jun

The Right Way to Clone Nested Object/Array (Deep Clone) in Javascript

stp2y0 CommentsNewsbeginners, coding, community, development, engineering, frontend, inclusive, javascript, software, webdev

As you might know, Javascript uses pass-by-reference when passing an object, array, or function to a new variable. When you pass an object, array, or function to a new variable, a reference (memory address) to the object is passed. Any modification to the object's properties in the new variable will be reflected in the original object since they both point to the same memory location. const original = { name: 'Alice' }; const newVariable = original; newVariable.name = 'Bob'; console.log(original); // { name: 'Bob' }; Enter fullscreen mode Exit fullscreen mode To solve this issue we can use Object.assign() or…

16 Jun

The Future of Web Development: Embracing Emerging Technologies and Trends

stp2y0 CommentsNewsbeginners, coding, community, development, engineering, inclusive, javascript, programming, software, webdev

The web development landscape is constantly evolving, driven by new technologies and shifting user expectations. As we move further into 2024, several key trends are shaping the future of web development, offering exciting opportunities and challenges for developers. This article explores these trends and provides insights into how developers can leverage them to create more robust, efficient, and user-friendly web applications. Progressive Web Apps (PWAs): The Standard for Modern Web ApplicationsProgressive Web Apps (PWAs) have transcended their initial hype and are now considered a standard in web development. PWAs combine the best of web and mobile apps, providing users with…

16 Jun

Top JavaScript Frameworks in 2024

stp2y0 CommentsNewsangular, coding, community, development, engineering, inclusive, javascript, nextjs, software, vue

Explore the Leading JavaScript Frameworks for Modern Web DevelopmentA Comprehensive Guide to the Best JavaScript Frameworks in 2024 , The Ultimate Guide to Choosing the Right JavaScript FrameworkStay Ahead in Web Development with These Cutting-Edge JavaScript Frameworks In the fast-evolving world of web development, staying updated with the latest frameworks is crucial for building robust and efficient applications. This guide aims to provide a detailed overview of the top JavaScript frameworks in 2024, helping developers make informed decisions. We will explore the key features, benefits, and use cases of the leading JavaScript frameworks, including React, Angular, Vue.js, Svelte, and Next.js.…

15 Jun

Types of Scopes in javascript

stp2y0 CommentsNewsbeginners, coding, community, development, engineering, inclusive, javascript, programming, software, webdev

In JavaScript, scope determines the accessibility or visibility of variables and functions at various parts of the code during execution. Understanding the different types of scopes in JavaScript is crucial for writing efficient and error-free code. Here are the primary types of scopes in JavaScript: Global Scope Definition: Variables declared outside any function or block have global scope, meaning they are accessible from anywhere in the code. Creation: Variables become global if they are declared with var outside any function or if they are not declared with let, const, or var inside a function (implicitly global). `var globalVar="I am a…

15 Jun

Meet Kazi Byte Your Partner in Digital Innovation

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, javascript, org, programming, software, webdev

Kazibyte is a non-profit organization run by a team of enthusiastic students passionate about technology and innovation. We believe in the power of community-driven development and strive to bring fresh, effective solutions to the tech industry. Source link lol

14 Jun

How to Deploy an Express.js App on GitHub Pages Using GitHub Actions

stp2y0 CommentsNewscoding, community, development, engineering, github, githubpages, inclusive, javascript, software, webdev

Deploying an Express.js app on GitHub Pages might sound challenging at first, but with the right tools and steps, it becomes a seamless process. GitHub Pages only supports static sites, so we need to convert our dynamic Express.js app into static files. In this article, we'll walk through the steps to achieve this using Webpack for bundling and GitHub Actions for automation. Step 1: Set Up Your Express.js App First, ensure you have an Express.js app. If you don't have one, you can create a simple app as follows: mkdir express-app cd express-app npm init -y npm install express Enter…