How OTA updates actually work?
Ever wondered how the bugs in an app gets fixed without users downloading any latest version of the app? This is where OTA comes into picutre. Read more to learn what it is and how it works.
Writing
Essays and long-form learnings on engineering, fundamentals, and shipping software.
Making React Native Pages Feel Fast.. Is Not Enough
A loading spinner makes the wait feel shorter. It does not make the wait shorter. Here are the strategies that actually shrink page load time in React Native, and the one that only hides it.
JWT vs Session Tokens
Two ways to answer the same question - who is making this request? They work differently enough that the choice between them shapes a lot of what you build on top. Here's how each one works, what separates them, and where each one fits.
What Actually Happens When You Run Node.js
I'm a frontend engineer working on becoming fullstack, and instead of rushing to write code in Node.js, I spent a week figuring out what Node is actually doing underneath. Here's what finally made the event loop click.
Stop Vibe-Coding in One Giant Chat
One long conversation with an AI assistant degrades the same way one long function does. Here's how I split my workflow into five stages, each with its own agent, its own context, and its own job.
The Code Looked Fine. That Was the Problem.
AI can write code fast, but it has no idea whether that code survives contact with real users. Four bugs it will happily hand you, and why understanding the system underneath still matters more than ever.
Stop writing nested if statements
One small change made my code way easier to read and maintain. Instead of nesting conditionals deeper and deeper, handle edge cases first and let the happy path speak for itself.