Author: Devika Ghosh

Architecting Design Systems with Reusable Component Libraries TL;DR: This article explores the creation of design systems through reusable component libraries. It covers essential concepts, provides a step-by-step guide for developers, and offers insights into best practices for implementing these systems. As technology continues to evolve, understanding how to leverage design systems can significantly improve development efficiency and product consistency. What is a Design System? A design system is a collection of reusable components, guidelines, and processes that standardize design and development across products or teams. It encompasses both the visual style (color palettes, typography, layouts) and the functional aspects (UI…

Understanding the Internals of Virtual Machines & Containers TL;DR: Virtual machines (VMs) and containers are essential technologies in modern software development. VMs offer hardware abstraction for running multiple OS environments, while containers provide lightweight and fast application deployment using shared OS kernels. This article explores their architecture, differences, use cases, and best practices to help developers leverage these technologies effectively. What are Virtual Machines? A Virtual Machine (VM) is an emulation of a physical computer system that runs on a hypervisor, allowing multiple operating systems to run on a single physical machine. VMs are isolated environments that behave like separate…

Axios in Production: Implementing Retries, Cancellation, and Timeouts As modern web applications become increasingly reliant on APIs, managing HTTP requests effectively is crucial. Axios, a promise-based HTTP client for JavaScript, provides a simple and intuitive interface for making those API calls. However, in production environments, handling requests effectively goes beyond just sending and receiving data; it involves managing retries, cancellations, and timeouts. In this article, we will explore how to implement these features in your Axios-based applications, ensuring resilient and user-friendly interactions with APIs. Table of Contents Why Use Axios? Implementing Retries Request Cancellation Handling Timeouts Best Practices for Axios…

Beyond useState: Understanding useReducer for Complex State Management When building React applications, managing state can become complex as the application grows. The built-in useState hook is great for handling simple local state, but when it comes to managing intricate state logic or multiple related states, useReducer shines as a powerful alternative. In this blog post, we will dive deep into understanding useReducer, explore its benefits, and compare it to useState with examples. What is useReducer? useReducer is a React hook that provides a way to manage state transitions based on a dispatched action. It is particularly useful for handling complex…

Debugging with GDB: A Comprehensive Cheatsheet for C/C++ Developers Debugging is an essential skill for any programmer, especially for those working with C and C++. One of the most powerful tools for this purpose is the GNU Debugger, commonly known as GDB. In this article, we will explore a variety of GDB commands and techniques that can help you debug your C/C++ applications efficiently. What is GDB? GDB, the GNU Debugger, is a versatile debugging tool designed to help programmers analyze and troubleshoot their C and C++ applications. With GDB, developers can view what’s happening inside a program while it…

Installing Git on Windows, macOS, and Linux Git is an essential tool for developers, serving as a version control system that helps track changes to files and coordinate work among multiple people. Whether you’re working on personal projects or collaborating with a team, Git makes your workflow more manageable and efficient. In this comprehensive guide, we’ll walk you through the installation process of Git on Windows, macOS, and Linux. Let’s dive in! Table of Contents What is Git? Pre-requisites Installing Git on Windows Installing Git on macOS Installing Git on Linux Verifying Your Installation Configuring Git After Installation What is…

Database Security Best Practices As applications evolve, securing databases has become more critical than ever. Data breaches can lead to sensitive information leaks, resulting in severe damage to an organization’s reputation and finances. This blog will guide developers through effective database security best practices to ensure that your applications remain secure. Understanding Database Security Database security encompasses the measures used to protect databases from unauthorized access, misuse, or destruction. It includes physical, administrative, and technical controls to protect data integrity, confidentiality, and availability. Below are essential practices that every developer should implement to safeguard their databases. 1. Implement Strong Authentication…

Automating Infrastructure Provisioning with Ansible and Terraform In the modern era of DevOps, automation has become key to managing infrastructure efficiently and effectively. Among the many tools available, Ansible and Terraform stand out for their unique capabilities in automating infrastructure provisioning. This article delves into how developers can leverage both tools to streamline their deployment processes, improve consistency, and increase productivity. Understanding Infrastructure as Code (IaC) Infrastructure as Code (IaC) is a crucial practice in DevOps that allows developers to manage and provision computing infrastructure through machine-readable definition files, rather than physical hardware configuration or interactive configuration tools. This practice…

Getting Started with Rust: A Comprehensive Guide for Developers Rust has emerged as one of the most popular programming languages in recent years, especially among systems programming and performance-critical applications. Known for its focus on safety and concurrency, Rust provides developers with tools to write reliable and efficient code without the fear of memory management errors that commonly plague languages like C and C++. This guide will provide you with an understanding of Rust, step-by-step instructions on how to get started, and examples to illustrate its capabilities. What is Rust? Developed by Mozilla Research, Rust is a multi-paradigm programming language…

Mastering Git: Understanding Bisect, Blame, and Reflog In the fast-paced world of software development, version control is a vital aspect of collaboration and code management. Git, one of the most popular version control systems, offers powerful features that can help developers troubleshoot and manage code seamlessly. In this article, we will explore three essential Git commands: bisect, blame, and reflog. By understanding how to effectively use these commands, you can enhance your debugging skills, improve your code traceability, and recover from mistakes more efficiently. What is Git Bisect? Git bisect is a binary search tool that simplifies the process of…