Firefox Add-ons

Extensions and themes to personalize and enhance your Firefox browsing

Design Plugins & Extensions

Browser Extensions

Overview Details

Features Comparison

Posted October 9, 2025

Topics

browser extension

Design Newsletter

Subscribe for updates on our favorite tools, resources and great deals.

Try
SleekUI

One subscription for
all your design needs

Better Google Docs Dark Mode

A comfortable dark‑mode overlay for Google Docs with optimized color palettes

Crypto Tab

Live Bitcoin price chart replaces your browser's New Tab page

Figma Dark Theme Extension

Chrome & Firefox extension that adds full‑featured dark mode to Figma’s web app

Similar products

Landing Page Design

Essential Landing Page Design Rules to Maximize Conversions and Optimize User Experience

JetBrains Design System - UI Components and Tools for Developers and Teams

Bento Design System - Exploring Open-Source Solutions and Modern Web Design Trends

Related articles