PostCSS
Sass
Tailwind CSS
Bootstrap
Less
Semantic UI
Topcoat
Materialize CSS
Wallper
Wallpaper Engine
Lively Wallpaper
ScreenPlay
Wallspace.app
Paperize
Solace
Variety Wallpaper Changer
Wallper is a native macOS app for setting high-quality 4K animated wallpapers. Built for performance and simplicity, it runs entirely locally with no accounts, no telemetry, and no background services.
Key features: • 4000+ curated animated wallpapers • Support for multi-monitor setups • Battery-aware mode (optional wallpapers pause when unplugged) • Lock Screen Support • Upload your own local-only videos - never synced or shared • Smooth startup with no flicker or delay • Automatic restoration after sleep or login
Wallper is privacy-friendly, lightweight, and designed to blend seamlessly with macOS. Available for free download.
WallperDevelopers looking for a modular and flexible CSS processing tool, teams who want to integrate custom plugins into their build process, projects that require modern CSS features and optimizations, and anyone seeking to enhance their CSS workflow with additional functionality beyond what standard preprocessors offer.
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Wallper's answer:
Wallper combines beautiful live wallpapers with native macOS performance. No clunky wrappers, no subscriptions. It just works smoothly and with complete control for every screen.
Wallper's answer:
Most alternatives are either outdated, heavy on resources, or require a login. Wallper is fast, lightweight, fully local, and respects your privacy. Plus, it’s designed specifically for macOS.
Wallper's answer:
Mac users who care about aesthetics, productivity, and simplicity. Creatives, developers, designers - anyone who wants their desktop to feel alive and personal.
Wallper's answer:
Wallper started as a weekend project. After switching from Windows, we couldn’t believe how limited macOS was when it came to live wallpapers — there just wasn’t a clean, native solution like Wallpaper Engine. We built the first version just for ourselves, to bring our desktops to life again. But as we shared it with friends and online communities, it quickly turned into something much bigger. What began as a personal fix is now a fully featured app used by thousands of Mac users around the world.
Wallper's answer:
Wallper is built entirely in Swift & SwiftUI. Everything is optimized for macOS with no Electron or cross-platform layers.
Wallper's answer:
Used by teams at indie studios and design agencies
Based on our record, PostCSS seems to be a lot more popular than Wallper. While we know about 46 links to PostCSS, we've tracked only 1 mention of Wallper. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Tailwind CSS keeps styling consistent and fast. The utility-first approach means I don't waste time naming classes or managing CSS organization. With the Vite integration and PostCSS transformations, the build stays lean. - Source: dev.to / 8 months ago
Fortunately we have tools like PostCSS and Babel, that let you target your specific Browser version, and they'll do their best to transpile and polyfill your code to work with that version. This alone will do a lot of the heavy lifting for you if you are working with a lot of code. However, if you are just writing out a few HTML, CSS, and JS files, then that would be overkill and you can just figure out what code... - Source: dev.to / over 1 year ago
For example, linting CSS can be beneficial in cases where you need to support legacy browsers. Downgrading JavaScript is pretty common, but it's not always as simple for CSS. Using a linter allows you to be honest with yourself by flagging problematic lines that won't work in older environments, ensuring your pages look as good as possible for everyone. - Source: dev.to / almost 2 years ago
PostCSS PostCSS is a tool for transforming CSS with JavaScript plugins. These plugins can lint your CSS, support variables and mixins, transpile future CSS syntax, inline images, and more. - Source: dev.to / about 2 years ago
PostCSS is essential to the frontend ecosystem, with 69,473,603 downloads per week, it is bigger than all the above libraries mentioned, and has many features other than polyfilling, it is used by all the frameworks like Next.js, Svelte, Vue, and Tailwind under the hood. LightningCSS, created by the maintainer of another bundler Parcel, and written in Rust, is an excellent alternative. It provides all the... - Source: dev.to / about 2 years ago
We launched our macOS app today on Product Hunt - it’s called Wallper, a lightweight tool for setting 4K animated video wallpapers. https://wallper.app. - Source: Hacker News / about 1 year ago
Sass - Syntatically Awesome Style Sheets
Wallpaper Engine - Wallpaper Engine enables you to use live wallpapers on your Windows desktop.
Tailwind CSS - A utility-first CSS framework for rapidly building custom user interfaces.
Lively Wallpaper - What is it? Lively is a Free and Open-Source Software (FOSS) for animated desktop wallpapers.
Bootstrap - Simple and flexible HTML, CSS, and JS for popular UI components and interactions
ScreenPlay - Open-source and cross-platform Wallpaper, Widgets and AppDrawer app.