Motrix Next: A Lightweight Downloader Replacing Electron with Tauri
Motrix Next is a download tool that reduces its installer size to about 20MB by switching from Electron to Tauri. It supports aria2c, BitTorrent, magnet links, and includes browser extensions.
Introducing Motrix Next: A Lightweight, Modernized Download Experience
The open-source download manager “Motrix” was once widely popular. However, updates ceased after 2023, leaving its users longing for a successor. Enter Motrix Next, a spiritual successor that boldly replaces the Electron framework with Tauri, resulting in a remarkably lightweight and modern download tool.
Addressing Technical Debt in Motrix
Developer Sekiro identified the challenges of the original Motrix. The older version utilized a tech stack of Electron + Vue 2 + Vuex + Element UI, which led to accumulated technical debt, making maintenance and expansion increasingly difficult. Motrix Next tackles these issues head-on by transitioning its runtime to Rust-based Tauri 2, its frontend to Vue 3 Composition API + Pinia, and its UI framework to Naive UI, fully modernizing the tool.
Reducing Installer Size by About 75%
One of the most striking outcomes of this tech overhaul is the dramatic reduction in file size. While the original Motrix installer was around 80MB, Motrix Next has trimmed it down to just about 20MB. Specifically, the Windows version is now 16.3MB, and the macOS version is 20.9MB—a significant improvement. Even after installation, the folder size is approximately 50.6MB.
Key Features and Capabilities
Motrix Next covers a broad range of functionalities required for a robust download tool:
- Support for Diverse Protocols: Compatible with HTTP, FTP, BitTorrent, magnet links, and even Thunder (Xunlei) links.
- Advanced BitTorrent Features: Offers selective downloading, support for DHT, peer exchange, and encryption features.
- Efficient Task Management: Handles up to 10 simultaneous download tasks and includes global and per-task speed limiting options.
- Browser Integration: Provides official browser extensions for Chrome, Edge, and Firefox, enabling seamless initiation of downloads.
- Enhanced User Experience: Features such as automatic dark mode based on system settings, system notifications for completed tasks, and real-time speed display in the macOS menu bar demonstrate attention to detail and user convenience.
Developer’s Vision and Future Prospects
Interestingly, this tool was developed by Sekiro during his doctoral studies. Motivated by the lack of user-friendly download tools for macOS, he began development, only to see an unexpected surge in interest. Within just two months of its release, Motrix Next amassed 5.1k stars on GitHub.
The developer humorously remarks that “graduating is the main quest” but is also keen to boost the project’s visibility within the community. Motrix Next stands out not merely as an upgraded download tool but also as a prime example of moving away from Electron dependency and showcasing the potential of the Rust/Tauri ecosystem. It is likely to capture the attention of developers across the community.
Frequently Asked Questions
- What are the main differences between Motrix Next and the original Motrix?
- The biggest difference lies in the tech stack. Motrix Next replaces Electron with Rust-based Tauri, reducing the installer size from about 80MB to 20MB. The frontend has also been updated to Vue 3 for a more modern and lightweight performance.
- Is Motrix Next safe to use?
- Motrix Next is an open-source project, with its code publicly available on GitHub. It is built on the reliable aria2c download engine, ensuring the safety of basic download functionalities. However, when using features like BitTorrent or P2P communication, users should avoid downloading copyrighted content and be mindful of their usage responsibilities.
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