
Wallpaper Engine
Lively Wallpaper
ScreenPlay
plash
Wallper
RainWallpaper
Übersicht
Live wallpapers for Mac & Windows, built with web tech. Turn React or Vue into interactive, 4K animated desktops—or pick no-code image/video. The only live-wallpaper app on both Mac and Windows, with a marketplace to discover or sell your own.

SourceForge.net: ShellNewHandler details page
Which is more popular?
Based on our record, ShellNewHandler seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | fluxlay.com | sourceforge.net |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from Japan | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Fluxlay is a live-wallpaper app for macOS and Windows that turns your desktop background into high-quality, web-powered animation. Wallpapers are built with web technologies like React and Vue — any Vite-compatible framework, including Three.js / react-three-fiber — and rendered up to 4K. A...
No description of ShellNewHandler yet.
What each product offers, as listed by its team.


No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
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Overall verdict
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Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Fluxlay and ShellNewHandler.
Fluxlay's answer
Fluxlay is the only live-wallpaper app that runs natively on both Mac and Windows — Wallpaper Engine is Windows-only and Plash is Mac-only.
A few things set it apart:
Web-powered & interactive: wallpapers are built with web tech (React, Vue, any Vite-compatible framework, including Three.js / react-three-fiber) and rendered up to 4K — so they can react and animate, not just loop a video.
Light on resources: a native Rust engine (Tauri 2) runs smoothly at up to 120 FPS and auto-pauses in fullscreen, returning CPU/GPU to 0%.
A marketplace, not just an app: publish an image or video wallpaper in about three minutes with no code, or build interactive React wallpapers with an SDK of 12 hooks — then share or sell them.
AI-assisted creation:
an official Claude Code plugin scaffolds a working wallpaper from a single prompt (/fluxlay:new) — from idea to publish.
Fluxlay's answer
Two groups:
Desktop users on Mac and Windows who want a beautiful, animated desktop without slowing their machine down.
Creators — designers, motion and 3D artists, and React/web developers — who want to make and monetize live wallpapers, either with no code (image/video in ~3 minutes) or with the React SDK on Fluxlay Studio.
It's especially at home with people who enjoy customizing their setup and developers who already build with web tech.
Fluxlay's answer
Fluxlay's answer
Fluxlay started from a simple idea: the desktop is the one screen you look at all day, but live wallpapers were stuck — locked to a single OS, often heavy, and hard to create without a proprietary editor.
Fluxlay's take is to build wallpapers with the web stack people already know (React, Vue, Three.js) and play them through a lightweight native Rust engine that runs on both Mac and Windows. That makes a living desktop something any web developer can build — and, through the marketplace, something creators can share and sell.
Fluxlay's answer
Share your experience with using Fluxlay and ShellNewHandler. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Fluxlay since Jun 2026.
Use Shell New Handler. Run the portable app and simply untick the items you don't want to appear in your new context menu. Source: about 4 years ago
I've always used ShellNewHandler for this. It's a really simple portable utility that allows you to remove most of the items from that menu. Tested it out on Windows 11 and it's still compatible. Source: over 5 years ago
When comparing Fluxlay and ShellNewHandler, you can also consider the following products.

Wallpaper Engine enables you to use live wallpapers on your Windows desktop.
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What is it? Lively is a Free and Open-Source Software (FOSS) for animated desktop wallpapers.
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Open-source and cross-platform Wallpaper, Widgets and AppDrawer app.
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plash is a flexible container build and run engine.
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Live 4K wallpapers for your Mac. Fast, native, and fully customizable.
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RainWallpaper is a powerful live wallpaper engine that allows you to use various types of...
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