Browser Extensions & ToolsStatus: completedSeptember 19, 2026

Excited Gem — Power-User Browser Tab Manager

A high-performance browser extension inspired by OneTab but engineered for power users, featuring advanced session saving, tab clustering, and Ant Design UI.

Live DemoSource Code
Tech Stack:ReactTypeScriptPlasmoTailwind CSSReduxChrome API

Overview

Excited Gem is a published browser extension on the Chrome Web Store built to solve tab overload for software engineers, researchers, and power users. While popular tools like OneTab offer basic collapsing, Excited Gem brings modern state management, granular search, session persistence, and customizable groupings.

Key Architecture & Capabilities

  • Plasmo Framework Architecture: Built with modern MV3 standards for high efficiency and minimal background resource consumption.
  • Session Backup & Restore: Group tabs by active project or context and restore them with a single click or keyboard shortcut.
  • Component System: Styled using a hybrid of Tailwind CSS and Ant Design for dense information architecture and dark-mode elegance.
  • Chrome API Integration: Uses tabs and storage APIs with asynchronous sync for multi-window management.
← Back to all projectsDiscuss this project →