Blog
Practical writing for people building a career in tech — browse by topic or start with the latest stories.
Learn how to use React Router to create multiple pages, implement protected routes, redirect unauthenticated users, preserve intended destinations, and organize navigation in React applications.
Learn how to build validated React forms with controlled inputs, real-time feedback, reusable validation logic, accessible error messages, and submission handling.
AI is reshaping fresher hiring in India in 2026. Explore the skills employers increasingly value, emerging AI roles, hiring trends, and what students can learn to stay career-ready.
A complete guide to HCLTech campus hiring, including AMP eligibility, salary levels, assessment stages, selection process, training, and opportunities for fresh graduates.
Learn the most common React Hooks mistakes involving useEffect, useState, dependency arrays, stale values, cleanup, and unnecessary effects—with practical examples and fixes
earn practical React performance optimization techniques including memoization, lazy loading, code splitting, stable keys, state management, and avoiding unnecessary re-renders
Learn the Docker commands developers use most often to build images, run containers, inspect applications, manage images, view logs, and clean up unused resources.
Learn the React fundamentals developers actually use, including components, JSX, props, state, events, lists, forms, Hooks, API integration, and reusable UI patterns.
AI coding agents can now do much more than autocomplete code. Learn how to use them for planning, implementation, testing, debugging, and code review while keeping developers in control of quality and security.
Build a practical semantic search system with Python and Sentence Transformers. Learn how text becomes embeddings, compare queries with documents, rank results by similarity, and turn the prototype into a reusable search component.
Learn how to use Wireshark to capture and analyze network traffic. Understand packets, protocols, display filters, TCP conversations, DNS requests, HTTP traffic, and a practical troubleshooting workflow.
Learn how to approach coding interview problems step by step, explain your reasoning clearly, choose an efficient solution, test edge cases, and communicate trade-offs without freezing during the interview.
