NashTech Insights

11 August 2023

Posts by categories

Posts by tags

Best Practices for Node.js Development

Introduction: Node.js has become a powerful platform for building scalable and efficient web applications. However, like any technology, it comes with its own set of best practices that developers should follow to create robust, maintainable, and performant code. In this blog, we’ll explore some of the key best practices for Node.js development, backed by practical …

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How to Automate Network Configuration with Ansible: A Step-by-Step Guide

Introduction: In today’s rapidly evolving network environments, automating network configuration is essential for managing complexity, ensuring consistency, and reducing human errors. Ansible, a powerful automation tool, can simplify the process of network configuration management and streamline your network operations. In this step-by-step guide, we will explore how to automate network configuration using Ansible, with a …

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Navigating Cross-Origin Resource Sharing (CORS) in Node.js with Express

Introduction: Cross-Origin Resource Sharing (CORS) is a crucial security feature that regulates how web browsers and servers interact across different origins. In this blog post, we’ll delve into CORS and explore how to manage it in a Node.js application using the popular Express framework. By understanding CORS, you’ll be equipped to handle cross-origin requests safely …

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Client-Side Form Validation

Client-Side Form Validation in JavaScript

Introduction Client-side form validation is a crucial aspect of web development that empowers users to submit accurate and valid data while ensuring a smooth user experience. By validating user inputs directly in the browser using JavaScript, developers can reduce the likelihood of erroneous submissions and provide instant feedback to users. In this blog, we’ll delve …

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An Introduction to Web Components

An Introduction to Web Components

Introduction In web development, creating modular, reusable, and customizable components is essential for building efficient and maintainable web applications. Web Components, a set of technologies, empower developers to encapsulate and distribute their UI elements as self-contained, reusable packages. In this blog, we’ll dive in the introduction of Web Components, exploring their benefits, key concepts, and …

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Popular Types of APIs

Introduction In today’s interconnected digital world, Application Programming Interfaces (APIs) play an important role in enabling seamless communication and integration between different software systems. APIs serve as building blocks that allow applications to interact and share data with each other, opening up a multitude of possibilities for developers. In this blog post, we will explore …

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OWASP Top 10 Vulnerabilities : What You Need To Know

Security testing is becoming increasingly important nowadays with the advancement in technology. It is imperative to protect sensitive data so that it does not fall into the wrong hands. However, to safeguard such data, an application must have robust system and security measures. If security for your application is weak, an attacker can breach and …

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Local Storage and Session Storage

Working with Local Storage and Session Storage

Introduction In web development, managing data on the client side is crucial for creating responsive and efficient web applications. Two popular mechanisms for client-side data storage are Local Storage and Session Storage. These technologies allow developers to store data directly in the user’s browser, offering a convenient way to enhance user experience and optimize application …

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Promises and Async/Await

Asynchronous Programming with Promises and Async/Await

Introduction In web development, building responsive and efficient applications is crucial. Asynchronous programming is a powerful technique that allows you to handle time-consuming tasks without blocking the main thread. Two popular approaches for managing asynchronous code in JavaScript are Promises and Async/Await. In this blog, we’ll delve into these concepts, exploring their benefits, use cases …

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Building a Node.js Server with the HTTP Module

Introduction: Node.js has revolutionized server-side JavaScript development, and the HTTP module is at the heart of creating web servers in Node.js. In this blog post, we’ll take you through building a basic Node.js server using the HTTP module. We’ll cover essential concepts, step-by-step implementation, handling routes, and serving static files. If you want to learn …

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