webdev - CybAI news

05 Sep

JAVASCRIPT BEST PRACTICES.

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

Following JavaScript best practices can aid in faster page loads and improved performance, as well as improved code readability and ease of maintenance and debugging. Carefully written code can also help to avoid errors and security issues. 01. Avoid Global Variables Minimize the use of global variables. This includes all data types, objects, and functions. Global variables and functions can be overwritten by other scripts. Use local variables instead and learn how to use closures. 02. Always Declare Local Variables Local variables should be declared for all variables used in a function. If the var, let, or const keyword is…

05 Sep

Integrate Fingerprint and Face ID Authentication in Your Angular App Using WebAuthn: A Step-by-Step Guide

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, javascript, software, typescript, webbiometrics, webdev

Let’s be honest—we’ve all wished we could log into websites using our fingerprints or Face ID, just like on mobile apps, right? Well, thanks to web biometrics, that dream isn’t so far-fetched anymore. Imagine ditching those long, complicated passwords and simply using our fingerprint or face to sign in to our favorite websites. Sounds cool, doesn’t it? Web biometrics, powered by WebAuthn, is making this possible. It's a fancy name for something quite simple: authenticating us with the same kind of security as our phone’s fingerprint sensor or facial recognition, but directly in our web browser. No more worrying about…

04 Sep

CSS Transitions and Animations

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

Lecture 7: CSS Transitions and Animations In this lecture, we’ll explore how to bring your web pages to life using CSS transitions and animations. These techniques allow you to create smooth, engaging effects that enhance user experience without requiring JavaScript. Introduction to CSS Transitions CSS transitions enable you to smoothly change property values over a specified duration. They are ideal for creating hover effects, button animations, and other interactive elements. 1. Basic Syntax To create a transition, you need to specify the CSS property to transition, the duration, and optional easing functions. .button { background-color: #4CAF50; transition: background-color 0.3s ease;…

04 Sep

Bye-Bye `JSON.stringify()` and `{…obj}`, Hello `structuredClone()`!

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

1. Simple Object Cloning: The Basics Using {...obj} (Shallow Copy) const original = { name: "Alice", details: { age: 25 } }; const shallowCopy = { ...original }; shallowCopy.details.age = 30; console.log(original.details.age); // 30 console.log(shallowCopy.details.age); // 30 Enter fullscreen mode Exit fullscreen mode What's happening? The spread operator {...obj} only creates a shallow copy. The details object is not deeply cloned, so changes to shallowCopy.details affect the original details as well. Using JSON.stringify() + JSON.parse() (Deep Copy) const original = { name: "Alice", details: { age: 25 } }; const deepCopy = JSON.parse(JSON.stringify(original)); deepCopy.details.age = 30; console.log(original.details.age); // 25 console.log(deepCopy.details.age);…

03 Sep

Mastering Advanced React: Strategies for Efficient Rendering and Re-Rendering

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, performance, react, rendering, software, webdev

In this section, we'll dive into the concept of re-rendering in React, exploring what triggers a re-render and why it's crucial to understand this process. We'll also look at some common problems developers face with unnecessary or frequent re-renders, which can lead to performance issues. Finally, I'll share practical tips on how to optimize re-renders in your React applications, ensuring a smoother and more efficient user experience. React LifeCycle Problem A state update can trigger unnecessary re-renders of unrelated components .. The App component manages a piece of state (isOpen) using the useState hook. When the state changes (e.g., when…

03 Sep

Comprehensive Guide to Installing, Configuring, and Testing SafeLine WAF

stp2y0 CommentsNewscoding, community, cybersecurity, development, docker, engineering, inclusive, opensource, software, webdev

In today’s digital landscape, ensuring the security of your web applications is paramount. SafeLine, a Web Application Firewall (WAF) developed by Chaitin Technology, offers robust protection by filtering and monitoring HTTP traffic to and from your web application. In this guide, we’ll walk through the installation, configuration, and testing of SafeLine WAF to help you secure your web environment. 1. Installing SafeLine WAF on Linux To get started with SafeLine, you’ll need a Linux system with Docker and Docker Compose pre-installed. Once your environment is ready, execute the following command to install SafeLine WAF: bash -c "$(curl -fsSLk https://waf.chaitin.com/release/latest/setup.sh)" Enter…

03 Sep

I created a headcanon generator using Next.js and GPT

stp2y0 CommentsNewsai, beginners, coding, community, development, engineering, inclusive, software, webdev

I created a headcanon generator using Next.js and GPT. Applicable to the second dimension and content creation. It aims to produce richer and more detailed headcanon content through AI technology. Users can get the best possible character setting generation experience on this website. I don't know if there are any areas that need improvement or modification? https://headcanon-generator.com/ Source link lol

01 Sep

Grid Layout: The Ultimate Guide for Beginners

stp2y0 CommentsNewsbeginners, coding, community, css, development, engineering, grid, inclusive, software, webdev

Welcome back to your CSS adventure! Today, we're diving into one of the most powerful tools in your web design arsenal: CSS Grid Layout. Think of it as the Swiss Army knife of layout techniques - versatile, precise, and capable of transforming your web pages into beautifully organized masterpieces. Ready to grid and bear it? Let's go! What is CSS Grid Layout? Imagine you're playing a game of Tetris, but instead of stacking random blocks, you get to decide where everything goes. That's basically what CSS Grid does! It allows you to create complex, grid-based layouts that are both flexible…

01 Sep

Implementing Internal Analytics Like Google Analytics Using JavaScript

stp2y0 CommentsNewsadvance, coding, community, development, engineering, inclusive, javascript, react, software, webdev

Introduction In today's data-driven world, understanding user behavior is crucial for making informed decisions that enhance user experience and drive business success. Google Analytics is a popular tool for tracking website interactions, but sometimes companies require an internal analytics solution tailored to their specific needs. One efficient way to achieve this is by leveraging JavaScript and the Navigator.sendBeacon API to build a custom internal analytics system. What is Navigator.sendBeacon? The Navigator.sendBeacon API is a modern web technology that allows you to send small amounts of data to a server without affecting the performance of your web application. It is particularly…

31 Aug

Mastering Laravel Password Reset Customization: A Comprehensive Guide

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, laravel, php, software, tutorial, webdev

Introduction Password reset functionality is a critical component of any modern web application. While Laravel provides a robust out-of-the-box solution, there are times when you need to tailor this process to meet specific requirements or enhance user experience. In this tutorial, we'll dive deep into customizing Laravel's password reset workflow, covering everything from basic modifications to advanced techniques. A Brief History of Laravel Authentication Before we delve into customization, let's take a quick trip down memory lane to understand how Laravel's authentication solutions have evolved: Laravel UI: The first iteration of a complete auth solution in Laravel, which served the…