Don't use this plugin. It is just for testing the plugin directory.

O3 CLI Services integrates any WordPress site with the O3 CLI (https://www.npmjs.com/package/o3-cli) tool.

See a page with different themes all at once, just like that!

Lots of debugging and testing tools for developers.

Generate screenshots of your Wordpress page across multiple mobile and desktop browsers in a click.

Cross browser testing for Wordpress. The Browsertest plugin allows you to open the current page in BrowserStack directly from the admin bar.

Save space and download time! Leave your uploaded images where they're at, in /wp-content, during development on your local.

Makes it easy for LTR language speaker to test the RTL website layout by mirroring it so it looks like LTR.

An automated testing plugin for WordPress CMS that simulates basic user interactions on browser without any crazy setup.

Gives you the option to define which plugins must be active for a particular environment only.

Elementor Beta (Developer Edition) gives you direct access into Elementor's development process, and lets you take an active part in perfecting our product. Each Developer Edition release will contain experimental functionalities that developers will be able to use to get familiar with the next releases before they are published.

Let's add a readme.txt! And maybe something else here too. Now on YAML. And now with support for deploying README.md, whee! And now trying a composite action.

AB Tasty enables you to set up A/B tests and multivariate easily to optimize your conversion rate.

Flexible AB Testing is an easy to use plugin that will help you handle your A/B Testing in less than a few minutes.

Framework required for all WP Themers plug-ins, themes and CMS features.

Adds some small development tools to the admin bar.

Provides a simple way to remove old entries in Gravity Forms.

This plugin integrates Google Website Optimizer with Wordpress.

WordPress headline testing with Optimizely