User JavaScript and CSS logo

User JavaScript and CSS

Allows customizing websites with user-provided code.

Made by tenRabbits

  • customize-websites

  • css-editor

  • userscript

  • CSS / Stylesheets

  • Javascript

  • userstyles

What is User JavaScript and CSS?

The ability to customize the appearance and functionality of any website through user-injected JavaScript and CSS. Userscripts and userstyles offer a flexible platform for users to enhance their browsing experience by applying personalized scripts and style rules on the fly, without the need for extensive technical knowledge. This extension empowers users to tailor web content to their preferences, unlock hidden features, or fix design issues across a wide range of online destinations

Highlights

  • Inject custom JavaScript code to add new features, automate tasks, or modify website behavior
  • Apply personalized CSS styles to change the visual presentation of web pages
  • Compatibility with major web browsers, including Chrome, Firefox, Edge, and Safari
  • Community-driven repository of user-contributed scripts and styles for various websites
  • Ability to enable, disable, or manage scripts and styles on a per-site basis

Platforms

  • Online
  • Google Chrome

Languages

  • English