Himanshu

Himanshu @notearthian

About: Just a normal human building cool stuff, like extFast: https://extfast.web.app

Location:
Delhi
Joined:
May 14, 2024

Himanshu
articles - 9 total

How to Secure API Keys in Chrome Extension?

Here’s how i handle my API keys, like OpenAI keys, Gemini keys, Stripe Keys in my chrome...

Learn More 10 0Dec 24 '25

What's the Difference Between Manifest V2 and V3 in browser extensions?

alright so you're building a browser extension and everyone's talking about Manifest V3, V4, V5,...

Learn More 13 2Dec 23 '25

Local vs Sync vs Session: Which Chrome Extension Storage Should You Use?

Let's talk about storing data in browser extensions. We have three options local storage, sync...

Learn More 16 0Dec 22 '25

How to integrate Lemon Squeezy Payments into a chrome extension with webhooks

I’ll show how i implement Lemon Squeezy monthly subscription and one-time payment in my browser...

Learn More 14 0Dec 16 '25

How to Create Offscreen Documents in Chrome Extensions: A Complete Guide

If you're building Chrome extensions with Manifest V3, you've likely encountered the challenge of...

Learn More 14 0Dec 15 '25

How to integrate Stripe Payments into a chrome extension (step by step)

Here’s how i implement stripe monthly subscription and one-time payment in my browser extension. I...

Learn More 16 0Dec 14 '25

How to Implement Settings in Browser Extensions

here’s how i implement and manage settings in my chrome extension using local storage (e.g. isDark,...

Learn More 11 0Dec 11 '25

How to Implement Monthly Subscriptions in Browser Extensions

Here’s how i implemented monthly subscription inside my chrome extension without a website, just...

Learn More 14 0Dec 9 '25

How to implement Google OAuth in browser extension without “Tabs” permission

Handling authentication, specifically Google OAuth is a nightmare inside extension. You have to deal...

Learn More 12 4Dec 7 '25