Pixel Ruler
A designer's pixel ruler overlay: check element sizes, spacing and positions on any site with one click.
Bitculator
Bitculator is a powerful and easy-to-use browser extension designed to easily access Bitculator shortcuts within the Firefox browser
0 users
This Day in History
A daily dose of history in your toolbar: notable events that happened on this date, with browsing by day and random discovery.
Aceitar Seguidores Instagram
Aceita automaticamente pedidos de seguir pendentes no Instagram.
Refreshie Timer
Auto-reload dashboards, feeds and queues: choose an interval per tab, optionally bypass cache, watch the badge count down.
Measure Overlay
Drop a measuring overlay onto the current tab: precise cursor position readout and rectangle dimensions for layout work.
Erecle
Ereader-URL-Cleaner is an extension that cleans amazon kindle query parameters (URLs) by removing excess query parameters into more readable, cleaner and easily bookmarkable format.
0 users
Calm New Tab
Replace the new tab page with a calm dashboard: a large clock, a time-of-day greeting, a search box with your preferred engine, and your own grid of quick links.
0 users
Scroll Buddy
Adds floating buttons that smoothly jump you to the top or bottom of any long page. Lightweight, offline, and fully configurable.
0 users
Web Time Meter
A private time meter for your browser: tracks how long you spend on each website and shows a daily and weekly top list.
Quick Scroll Jump Button
One-tap floating buttons to instantly glide to the very top or bottom of long web pages. Configurable, private, and works offline.
0 users
Idle Tab Archiver
Automatically archives idle tabs after a certain period of inactivity to free up resources.
四时 · 智能起始页
顺时而动的浏览器起始页：天气驱动主题、节假日日历、常用网站速达
