Amply - SoundCloud Classic Theme & Settings
2025 • Open-source • Bring back SoundCloud Classic Theme (Dark Mode compatible), change fonts, disable notifications... and more.
69 users
Genealogy Assistant
Adds custom features to popular genealogy websites like Ancestry, MyHeritage, FamilySearch and more!
68 users
Color Theme | SwiftTheme
Choose any color and get a unique browser theme. More than 3 million colors to choose from!
65 users
Twitch HLS Player (No Ads)
Add, Choose & Play any live streams at anywhere on Twitch.tv in a custom HLS player!
65 users
The Reading Ruler
A ruler that overlays a website to help you read. Helpful for people who struggle with reading and retaining information.
65 users
Video Color Inverter
Toggable button to invert color of videos. To reduce eyestrain induced by some videos with bright background.
64 users
Cambridge Dictionary Pop
Instant Cambridge Dictionary definitions on any webpage. Select a word, get a popup with its definition. Features: in-popup search, history, smart caching, internal link navigation. Seamless vocabulary exploration without leaving the page.
60 users
Pinterest Dark & Amoled Theme For Firefox
Forces Pinterest to use a pure AMOLED black theme that actually works [Firefox Port by official developer]
60 users
MP4 from clicky
A silly extensionlet that lets you download any YouTube video with a single click.
60 users
