Cascadea is described as 'Introducing Cascadea, the first custom style manager designed as a Safari App Extension and native macOS app. Cascadea makes it easy to install custom styles that change the look and feel of any website you want' and is an app in the Development category. There are nine alternatives to Cascadea for a variety of platforms, including Google Chrome, Firefox, Mac, Windows and Linux. The best alternative is Dark Reader, which is both free and Open Source. Other great apps like Cascadea are Stylus (Free, Open Source), Midnight Lizard (Free, Open Source), FreeStylerWs (Free) and Amino: Live CSS Editor (Free).
This eye-care extension enables night mode creating dark themes for websites on the fly. Dark Reader inverts bright colors making them high contrast and easy to read at night. You can adjust brightness, contrast, sepia filter, dark mode, font settings and ignore-list.
? Choose between dark, light, grayscale or colorful color schemes ? Modify existing or create new color schemes ? Use different color schemes on each website ? Adjust brightness, saturation, contrast and hues ? Improve accessibility and readability
Styles and skins for all popular sites in the web FreeStyler is a browser add-on that has everything you might need to style up websites you visit according to your taste. It provides a great number of ready-to-use styles with convenient system of managing them.
Make visual changes to any website with CSS and see changes in real time. Sync, edit, and export your custom style sheets. - Customize websites with CSS by creating your own user style sheets. Customize page appearance, fix rendering bugs, make the web what you want it to be.
A Chinese Developed Theme Manager. based on the source code of Stylish-for-Chrome 1.7.0. Restyle the web with xStyle, a user styles manager. With xStyle you can install themes & skins for many sites and create your own.