Gemfolders

A browser extension to organize your Gemini chats Declutter your Google Gemini sidebar. Stop mindlessly scrolling to find old chats. Organize your AI workflow with Gemfolders.

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Overview

A productivity-driven browser extension that integrates a native folder structure into the Google Gemini sidebar to organize chats.

Approach

DOM injection inserts the custom sidebar seamlessly without degrading the host app performance. Subscriptions and user states are handled locally to preserve privacy.

Technical Details

Built using the Plasmo framework, the extension dynamically mounts custom React components inside the host's DOM tree while maintaining layout stability against upstream frontend updates. It integrates passwordless magic link authentication via Supabase to power a secure, frictionless login flow alongside local state caching and user tier management.

Tech stack

Plasmo / React / TypeScript / Supabase / Tailwind CSS / Polar.sh

Notes

Authentication leverages passwordless magic links to ensure a secure, frictionless login flow. Currently serving over 300 active users.