Guides: Custom JS

2 guides about Custom JS in GoHighLevel.

Power-Ups

GoHighLevel Dark Mode for Sub-Accounts: Your Options in 2026

What GoHighLevel dark mode options exist for sub-account users, how agency Custom CSS and browser extensions compare, and a per-sub-account toggle option.

4 min read
Power-Ups

How to Add Custom JS to GoHighLevel (Agency and Sub-Account)

Where the Custom JS field lives in GoHighLevel agency settings, how to add a script safely, and how sub-account scoping works. Plus a testing checklist.

5 min read