Sidepanel Extension Template screenshot

Sidepanel Extension Template

Author Avatar Theme by Evanlong me
Updated: 28 Jul 2025
172 Stars

A modern browser extension template with sidepanel support, built with WXT + Tailwind CSS 4.0 + shadcn/ui.

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Overview

The Sidepanel Extension Template is a versatile and modern solution for browser extension development, leveraging cutting-edge technologies such as the WXT framework and Tailwind CSS 4.0. Designed to enhance user experience, this template provides a robust sidepanel interface that allows users easy access to its features via a simple click on the extension icon. With support for various themes and straightforward customization options, developers can create stunning extensions tailored to their needs swiftly.

Equipped with powerful tools and a pre-configured setup for accessibility and aesthetics, this template is particularly beneficial for those who seek to create engaging browser extensions with an emphasis on type safety and maintainable code. From hot reloading capabilities for efficient development to local storage for data persistence, it stands out as an efficient choice for developers looking to enhance their web projects.

Features

  • 🖥️ Sidepanel Interface: Easily open the sidepanel by clicking the extension icon, providing a user-friendly experience.
  • ⚡ WXT Framework: Built on a next-generation web extension development framework that modernizes the development process.
  • ⚛️ React Integration: Incorporates React, offering a modern UI framework with TypeScript support for improved component development.
  • 🎨 Tailwind CSS 4.0: Utilizes the latest utility-first CSS framework to streamline styling and customization.
  • 🛠️ shadcn/ui Ready: Pre-configured for beautiful, accessible React components, enhancing UI versatility.
  • 🌙 Theme Management: Supports system, light, and dark themes, allowing for user preference customization.
  • 💾 Local Storage: Implements persistent data storage via the WXT Storage API to retain user settings and data.
  • ⚙️ Runtime Configuration: Comes with a built-in runtime configuration system ensuring type safety and streamlined development.