A featherweight desktop runtime for web apps using the system's browser engine, offering a tiny alternative to Electron.
Electrino is a lightweight desktop runtime for building applications with web technologies, using the system's own web browser engine instead of bundling Chromium. It solves the problem of bloated app sizes in Electron-based applications by offering a minimal API surface, making it ideal for small utilities and menu bar apps. The project aims to provide a featherweight alternative for developers who don't need the full capabilities of Electron.
Developers building small desktop applications, such as utilities, menu bar apps, or tools that don't require extensive Electron APIs and prioritize minimal app size.
Developers choose Electrino over Electron for its dramatically smaller output size and simplicity, as it avoids the overhead of bundling Chromium and focuses on essential APIs for lightweight applications.
Desktop runtime for apps built on web technologies, using the system's own web browser engine
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Electrino reduces app sizes dramatically, with a Hello World app at 167 kB compared to Electron's 115 MB, as highlighted in the README comparison.
Uses the operating system's built-in web browser engine instead of bundling Chromium, minimizing dependencies and aligning with native performance.
Implements only essential APIs like app, BrowserWindow, and ipcMain, keeping the runtime minimal and easier to learn for small utilities.
Currently supports macOS and Windows 10, with a roadmap for expansion, making it viable for lightweight cross-platform development.
Missing key Electron features such as require() support and Node.js backend, as noted in the Contribute section, limiting functionality for many apps.
Described as a young project in the README, it lacks stability, comprehensive documentation, and may undergo breaking changes.
Only supports macOS and Windows 10 currently, with no support for Linux or other platforms, reducing its cross-platform appeal.
Electrino is an open-source alternative to the following products: