Bring back the "better Internet".

Echelon is an old Mozilla Firefox theme for Mozilla Firefox 115ESR.

Installation

Detailed instructions on how to install the theme can be seen here.

See this page for installation instructions.

Screenshots

Strata (Firefox 4)

Strata (Firefox 5-9)

Strata (Firefox 10-13)

Strata (Firefox 14-28)

Australis (Firefox 29)

Credits

• Echelon was made by Travis
• Codebase port to SCSS, improvements, and Firefox Button by ephemeralViolette
• Code improvement, Echelon Style 3 and Echelon Options window by aubymori
• Echelon Private Testers