OpenCart Theme Customizer
LiveLight/dark & color-scheme customizer for OpenCart admin
A commercial OpenCart admin-panel extension that lets store owners live-customize theme color schemes and toggle light/dark mode without touching template code — five presets plus ten individual color pickers, applied via a zero-core-file-patch event hook with a flash-free theme switch.
PHP
OpenCart
MySQL
Features
5 built-in presets
Default Light, Midnight Dark, Slate Dark, Ocean Light, Graphite Dark.
10 individual color pickers
Background, sidebar, header, accent, border, and text colors, each independently adjustable.
Flash-free theme switching
Theme class is injected before <body> renders, with settings cached in localStorage for instant reapply.
Zero core-file patches
Integrates via an OpenCart core event hook instead of patching admin template files.