VS Code
CodePen
GitHub
Node.js
RegExr
JSFiddle
CodeSandbox
Free ebook for the JS Beginners

Wallpaper Engine
Wallper
Lively Wallpaper
ScreenPlay
RainWallpaper
Backspace macOS Live Wallpapers
Backdrop
Live wallpaper for Mac - 4K cinematic wallpapers, lock screen support, multi-monitor, under 2% CPU. No login, no subscription. Download free.
Which is more popular?
Based on our record, Eloquent JavaScript seems to be more popular. It has been mentioned 218 times since March 2021.
Website, pricing, platforms and company facts side by side.
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EJS
Eloquent JavaScript
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|---|---|---|
| Website | eloquentjavascript.net | wallspace.app |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from the United Kingdom · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Eloquent JavaScript yet.
The live wallpaper app for Mac that won't touch your Battery. Lock screen support, native Swift - no subscription, low CPU, no login.
What each product offers, as listed by its team.

Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Eloquent JavaScript A Modern Introduction to Programming 3rd Edition by Marijn Haverbeke review
More videos
4K Live wallpaper on macOS in 15 seconds - Wallspace.app
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing Eloquent JavaScript and Wallspace.app.
Wallspace.app's answer:
Free Live wallpaper app and support lock screen wallpapers, unlike other heavily paid apps.
Wallspace.app's answer:
More curated live wallpaper collections for mac and free.
Wallspace.app's answer:
Anyone who enjoys and like to customise their macs.
Share your experience with using Eloquent JavaScript and Wallspace.app. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

If you haven’t read Eloquent JavaScript , go check it out. It’s one of my all-time favourite programming books — hands down. - Source: dev.to / about 1 year ago
Videos, blogs, text-based teachings, YouTube project-based learning, books, and the like are all examples of various methods and mediums of acquiring skills, especially in the software engineering industry. As I continue to navigate... - Source: dev.to / almost 2 years ago
Seconded. I won't recommend it and no one I know has recommended it for a decade. It's hard for someone who doesn't know JS to know which parts has changed and is no longer the way to do things. https://github.com/getify/You-Dont-Know-JS... - Source: Hacker News / about 2 years ago
Tracking Wallspace.app since Apr 2026.
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A front end web development playground.
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Live 4K wallpapers for your Mac. Fast, native, and fully customizable.
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Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
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What is it? Lively is a Free and Open-Source Software (FOSS) for animated desktop wallpapers.
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