Shows a floating badge on the front end, to visually distinguish your development site from production.

Mario Peshev

DevriX

Stanko Metodiev

Sven Hofmann

DX localhost

Display a yellow notice box when you're working on localhost

Dave Jesch

Steveorevo

DesktopServer for WordPress

Andy Fragen

Raruto

Local Development

Places development notice for plugins or themes that are in local development. Prevents updating of selected plugins and themes.

a2rocklobster

buildcreate

FTP Sync – Theme, Media & Plugin Files

This plugin allows you to sync local and remote media uploads, theme files, and plugins folders with one click via FTP.

Theme.id

Hadie Danker

WP-ngrok

Expose your local WordPress to the world. only work in your localhost

timofricke

Local Google Analytics

Enables you to host Google Analytics tracking script (analytics.js) locally on your webspace in order to increase website performance.

enomoto celtislab

localhost2host.docker.internal

For Docker wp development: Replace loopback requests to localhost with host.docker.internal

Chris Allen

Poodle Plugins

This plugin makes it easy to distinguish between your local development site, and your live site. 
I created this because I often use a local duplicate of my live site, for development, with the same DB, and the same URL.
I needed a quick & easy way of distinguishing between my live and development sites at a glance. This plugin acheives that in the simplest way possible.
There are settings for colour, positioning and the text displayed on the badge. It is also possible to add a link onto the badge.

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