Create a notes panel for live webinar demos

A Replit forum user made a Chrome extension that keeps talking points visible while they present browser-based webinars.

Done with Replit Agentยท Intermediate

What they did
They wanted to stop looking away from the screen to check notes during webinars, so they used Replit Agent to make a browser overlay that works like a floating teleprompter. The first version was rough, and they kept fixing crashes until it held up. After that, they moved the project to GitHub, continued polishing it in a Claude project, and addressed the problems raised during Chrome Web Store review before publishing.
How it went
The extension is now listed in the Chrome Web Store, and the creator says it helps them in practice. A commenter noted a Mac problem: Alt+T triggers a new tab, while the creator develops on Windows.
Tips
Plan on multiple build-and-debug passes, not a single clean run. Also check shortcut behavior on different operating systems before you submit anything for review.

Try it yourself with Replit Agent

Help me make a Chrome extension for [webinars / screen-shared talks] that shows my [notes / bullet points] in a small panel I can keep on screen. I want to paste text into it, edit it, and move or resize it while I present. Test it locally in Chrome on a sample page, then guide me through the Chrome Web Store publishing steps, but stop and ask before you do anything that would submit, publish, or upload the extension.

Fill in the [brackets]. Agents can make mistakes, so review anything before it is sent, paid or deleted.

Read the original on replit.discourse.group โ†—

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