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MainWP Custom Dashboard Extension

by MainWPv5.2Unlimited sites

MainWP Custom Dashboard Extension by MainWP is a WordPress plugin for people managing multiple WordPress sites through the MainWP Dashboard.

Product facts

Version
5.2
Released
24 September 2026
Type
Plugin
Licence
GPL
Included in
Every plan, or $4.79 / year on its own

Overview

Managing custom dashboard changes across separate code files can make them harder to organize and maintain. This plugin provides a central place in the MainWP Dashboard to write, edit, and manage CSS, JavaScript, and PHP snippets. Snippets are saved in the database, keeping them separate from the MainWP core plugin and intact through its updates.

Use CSS and JavaScript to change the dashboard’s appearance or behavior, and PHP snippets to add custom functionality. The plugin includes PHP validation and error handling, along with options to preview or apply snippet changes. Custom code runs on the MainWP Dashboard site, leaving child sites unaffected.

Features

  • Central snippet management: Keep CSS, JavaScript, and PHP snippets together in the MainWP Dashboard database for easier access and organization.
  • Dashboard code editor: Write, edit, and save snippets within the dashboard, without relying on FTP or an external code editor.
  • PHP validation: Validate PHP snippets before running them. Malformed snippets are rejected, and error handling helps identify PHP issues.
  • Preview or apply changes: Preview or apply changes to PHP, CSS, and JavaScript snippets from the dashboard.
  • Dashboard-only changes: Apply custom code to the MainWP Dashboard site, so changes do not affect connected child sites.
  • Keep code through updates: Store customizations separately from the MainWP core plugin, so they remain in place when the dashboard plugin is updated.

Best for

  • MainWP managers overseeing multiple WordPress sites
  • Developers customizing a MainWP Dashboard
  • Administrators organizing dashboard code snippets

Changelog

Version 5.2 — 23 September 2026

  • New MainWP abilities to view snippet status, validate PHP, and preview or apply PHP, CSS, and JavaScript snippet changes.
  • Improved Saving a snippet now warns when someone else has changed it and keeps your draft available before you reload.
  • Fixed PHP validation rejects malformed snippets without running them.

Earlier versions

  • 5.1 (2 June 2026): 7 new, 5 improved, 4 fixed, 1 security
  • 5.0.1 (29 May 2024): 1 improved
  • 5.0 (27 February 2024): 1 improved

FAQ

Is MainWP Custom Dashboard Extension free?

The code of MainWP Custom Dashboard Extension is licensed under the GPL, so anyone may use, change and share it. GPL 247 is a paid service: a plan or a purchase of MainWP Custom Dashboard Extension gives you the download and its updates. The developer's own support, licence key and online services are not included.

Which version of MainWP Custom Dashboard Extension is this?

Version 5.2, released 24 September 2026. New versions appear here when the developer publishes them.

How do I update MainWP Custom Dashboard Extension?

Install GPL 247 Updater on your site and paste your key from My Account. It installs new versions of MainWP Custom Dashboard Extension for you.