v3.0.0

• Rebuilt CSS transformation engine
  • Support nested CSS #20
• Support TailwindCSS 4 #58

💥 Breaking Changes

Migrate from version 2.x to 3.x

v3.0.0-beta.3

3.0.0-beta.3 (2025-04-25)

Features

• Enables semantic release for automated publishing (b43a194)
• Upgrades to v3 with new CSS transformation (0afd780)
• v3 migration with TailwindCSS 4 support (668a5f6)

Version 2.2.19

fix(html): fix #57

Version 2.2.18

fix(js-ast): added support to TemplateLiteral & TemplateElement #45

Version 2.2.17

fix(js-ast): added support to MemberExpression #45

Version 2.1.0

🎉 Version 2.1.0 has NOW been released 🎉

Shout out to hoangnhan2ka3 for providing a 💪wonderful issue report and a demo site.

📌 Changes

• Much Much Much better quality of CSS selector obfuscation
• Delete original CSS automatically after obfuscation (only apply at full obfuscation)
• Support TailwindCSS Universal Selector (eg. *:pt-4)
• More tests

📌 Configuration Changes

• Removed customTailwindDarkModeSelector option, the dark mode selector will be automatically obfuscated at full obfuscation.
• Merged includeAnyMatchRegexes and excludeAnyMatchRegexes options into whiteListedFolderPaths and blackListedFolderPaths options. (Directly move the regexes to the whiteListedFolderPaths and blackListedFolderPaths options)
• Added removeOriginalCss option, default to false. Set to true to delete original CSS from CSS files if it has a obfuscated version.
• classIgnore option now supports Regex.

Version 2.0.0

🎉 Version 2 has NOW been released 🎉

This version is deeply inspired by PostCSS-Obfuscator. Shout out to n4j1Br4ch1D for creating such a great package and thank you tremor for sponsoring this project.

Changes:

• Support partially obfuscation
• Support TailwindCSS Dark Mode
• New configuration file next-css-obfuscator.config.cjs
• More configuration options
• Now become a independent sulotion (no need to patch PostCSS-Obfuscator anymore)
• More tests
• Better CSS parsing

Migration Guide:

• Migrate from version 1.x to 2.x