# ClassIsland (open-source education and reference app)

> ClassIsland is a free, open-source education and reference app for Windows, macOS and Linux. 一款功能强、可定制、跨平台，适用于班级多媒体屏幕的课表信息显示工具，可以一目了然地显示各种信息。. It has 2,852 GitHub stars and is released under the GPL-3.0 license. Its source code is on GitHub at ClassIsland/ClassIsland.

ClassIsland 是一款适用于班级多媒体屏幕的跨平台课表信息显示工具，可以在 Windows PC、Mac 及 Linux 设备屏幕上显示各种信息。 本应用的名字灵感源于 iOS 灵动岛（Dynamic Island）功能。 ClassIsland 与部分窗口美化工具（特别是如 Mica For Everyone 这类修改窗口材质的工具）不兼容，与这些工具同时使用 ClassIsland 时请将 ClassIsland 添加到这些工具的排除列表中。

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/ClassIsland/ClassIsland |
| Platforms | Linux, macOS, Windows |
| Interface | desktop GUI |
| GitHub stars | 2,852 |
| License | GPL-3.0 (open source) |
| Replaces | n/a |
| Language | C# |
| Website | https://classisland.tech |
| Official | yes (published by the project behind the app) |
| Category | Education, flashcards & reference |
| Latest release | 2.1.0.1 (Jun 27, 2026) |
| Last commit | Aug 27, 2026 |

## Install

Download a build for your system from the project's releases (https://github.com/ClassIsland/ClassIsland/releases) or website, or build it from source by following the README.

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