# Async JavaScript vs Smartslider

> Async JavaScript vs Smartslider compared on installs, downloads, ratings, updates, compatibility and support. Async JavaScript comes out ahead, winning 7 of 7 head-to-head checks against Smartslider.

**Async JavaScript comes out ahead, winning 7 of 7 head-to-head checks against Smartslider.** Choose Async JavaScript if you care most about active installs, downloads (30 days) and download trend.

| | Async JavaScript | Smartslider |
|---|---|---|
| Active installs | 70K+ ✅ | 600+ |
| Downloads (30 days) | 2.1K ✅ | 227 |
| Download trend | +6.1% ✅ | +4.6% |
| Rating | 4.7/5 | 5/5 |
| Reviews | 102 ✅ | 2 |
| Health score | 47/100 ✅ | 34/100 |
| Last updated | 3 years ago ✅ | 18 years ago |
| Tested up to | WP 6.2.13 ✅ | WP 2.6 |
| Support resolved | — | — |
| Requires PHP | Any | Any |
| First released | Dec 2014 | Aug 2008 |

## Frequently asked questions

### Which is better, Async JavaScript or Smartslider?
Async JavaScript comes out ahead, winning 7 of 7 head-to-head checks against Smartslider. Choose Async JavaScript if you care most about active installs, downloads (30 days) and download trend.

### Is Async JavaScript more popular than Smartslider?
Async JavaScript is the more popular of the two with 70K+ active installs, compared with 600+ for Smartslider.

### Can I use Async JavaScript and Smartslider together?
Both plugins cover javascript, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.

### Are Async JavaScript and Smartslider free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/compare/async-javascript-vs-smartslider/ · Generated 2026-09-30 06:24 UTC by PageForge