vercel
You Pay ₹0 to Deploy on Vercel. So Who Pays the Bill?
Vercel lets students deploy React projects for free. But hosting costs money. Discover how Vercel's free tier works and how the company makes money.
Sahil Verma••
2 min read
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git
Things Nobody Teaches You About Git
Learn the Git concepts and habits nobody teaches beginners—from meaningful commits and branches to merge conflicts, GitHub, reflog, and recovering from mistakes.
Sahil Verma••
2 min read
npci upi
You Just Paid ₹500 With UPI. What Happened Behind the Scenes?
You tap “Pay” and ₹500 seems to move instantly. But where does it actually go? Follow the hidden journey of a UPI payment through your app, banks, and NPCI.
Sahil Verma••
2 min read
resume tips
Why You Need Three Different Resumes to Land a Job in 2026-27
One resume isn't enough. Learn how to build ATS, human-first, and role-specific resumes that clearly show what you can actually do.
Sahil Verma••
2 min read
openai dots explained
OpenAI Dots: What Always-On AI Agents Mean for Students and Future Software Engineers
OpenAI Dots are always-on AI agents that can work in the background. Here's what they mean for CS students and the future of software engineering.
Sahil Verma••
2 min read
node.js jwt authentication
Secure Node.js API with JWT Authentication & Refresh Tokens
Learn how to secure a Node.js API using JWT authentication, short-lived access tokens, refresh tokens, HttpOnly cookies, token rotation, and best security practices.
Sahil Verma••
2 min read
javascript interview questions
50 JavaScript Interview Questions and Answers for Developers in 2026
Prepare for JavaScript interviews with 50 commonly asked questions explained in simple English, covering let, const, promises, async/await, closures, event loop, modules, and more.
Sahil Verma••
2 min read
integral university
Integral University Academic Calendar 2026-27: Dates & Schedule
Check the Integral University 2026-27 academic calendar for first-year induction, classes, exams, results, registration, holidays, and important semester dates.
Student Senior••
2 min read
integral university
Integral University Academic Calendar 2026–2027 (Odd Semester) for Second Year & Onward Students
Stay updated with the Integral University Academic Calendar 2026-27 for second year and onward students. Check registration, exam dates, results, holidays, and important deadlines.
Student Senior••
2 min read
expense tracker
Roomio: The Smart Way to Split Expenses, Track Money & Stay Organized
Roomio is an all-in-one expense management app that helps you split group expenses, track personal spending, and manage one-to-one transactions with ease.
Mohd Rafey••
2 min read
