I will develop a custom chrome extension by javascript manifest v3

Need a Chrome extension built but don't know where to start? I've got you.

I build custom Chrome extensions from scratch whether it's a simple popup tool, something that automates a repetitive task, pulls data from a page, or connects to an API. I use plain JavaScript with Manifest V3, so your extension stays fast, secure, and won't break with future Chrome updates.

Here's how I usually work: you tell me what you want the extension to do (even a rough idea is fine, we can figure out the details together), I build it, test it across a few different pages/sites, and send it over with clean source code. If you want it live on the Chrome Web Store, I can handle that part too.

A few things I've built before: automation tools, data extractors, popup utilities, and browser-based helpers that save people time on repetitive work.

Not sure if what you need is even possible? Just message me and describe it I'll tell you honestly if it's doable and roughly how long it'll take.

Let's build something useful.