Youtube Playlist Duration Calculator
This extension will tell you the total duration of the youtube playlist. WARNING : You need to scroll down the whole playlist to get exact time
101 人のユーザー
Checketry - ダウンロードマネジャー
無料のダウンロードマネージャーChecketry用のFirefox拡張機能。拡張機能を十分に活用するには、https：//www.checketry.comからChecketryデスクトップアプリをダウンロードしてください。
101 人のユーザー
Google Similar Sites
The extension helps you explore the similar websites by google search. The related sites will be listed if clicking the extension icon
101 人のユーザー
OD-Search
OD-Search builds search queries, to find files on the Internet. Just select a preset (eg. videos, documents, audiofiles, ...) enter a searchterm and go.
100 人のユーザー
华文慕课视频页面修改器
华文慕课视频页面修改器的主要功能 * 添加播放速度 * 当前播放视频置于右侧“列表”顶端 This addon is used to modify the video page of Chinesemooc.
100 人のユーザー
BlockWallet
Set yourself Free with BlockWallet. Web3 wallet where privacy, security, and Self Custody are honored.
100 人のユーザー
Touchscreen Swipe Navigation
Adds touchscreen gestures (not trackpad or mouse gestures) to navigate back, forward and reload the page to Firefox.
100 人のユーザー
Tab Finder
Find and switch to your tabs quickly! This is a minimalist, lightweight, and fast way to hunt down those tabs that hide among all of your many Firefox windows and virtual desktops.
99 人のユーザー
Selected Text Searcher
Highlight any text and perform search on any search engine with a couple of clicks, hotkey or gesture.
99 人のユーザー
Open Earth Engine extension
An unofficel extension to enhance Google Earth Engine, and Open Earth Engine experience.
99 人のユーザー
