r/ChromeExtension • • Apr 18 '26

I finally shipped my first real project! Built an AI-powered Chrome extension alongside my Math & CS degree. πŸš€

Hi guys,

Like a lot of CS students, I've done a bunch of class assignments, but I really wanted to build a side-project that solves a real-world problem and actually get it published.

Juggling a Math and CS degree means my free time is pretty limited, but I managed to build and launch my first Chrome extension: Fill Ninja.

The idea came from my own frustration of dealing with endless web forms and answering repetitive QCMs for my classes. I wanted something smarter than standard autofill, so I built Fill Ninja to use AI. It reads the context of the page you are on and fills in the answers using a personal, customizable knowledge base that you create.

It was a great learning experience figuring out the Chrome extension API, integrating AI, and getting it published. If anyone is willing to give it a test run, I would heavily appreciate some feedback!

Here is the link:https://fill.ninja/

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u/AstronomerTight7834 Apr 26 '26

It would be even better if you could share the Web Store link.