Carbonalyser
Allows to visualize the electricity consumption and greenhouse gases (GHG) emissions that your Internet browsing leads to.
4,616 brukere
HackBar V2
[No License, FOREVER FREE] A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. You can ask request here: https://github.com/Hack-Free/HackBar
4,426 brukere
Katalon Recorder (Selenium IDE alternative)
Selenium IDE alternative to record and export Selenium scripts. Provides reports & screenshots. Fast & open-sourced.
4,411 brukere
PixelZoomer
PixelZoomer takes a screenshot of the current website and provides various tools for pixel analysis. You can zoom into websites (up to 3200%), measure distances and pick colors with an eye dropper.
4,324 brukere
LiveReload - Web extension
Web extension based version of LiveReload. Supports Firefox 57 (Firefox Quantum)
4,303 brukere
HeadingsMap
The extension generates a document-map or index of any web document structured with headings and/or with sections in HTML 5. It shows the headings structure, the errors in the structure (ie. incorrect levels), and it works as HTML5 Outliner too.
4,302 brukere
Language Switch
Allows to change the language identifier sent to webservers to whatever language you need.
4,252 brukere
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
4,096 brukere
Full Screen for Firefox
Go full screen with one click on the full screen button. That includes also the full screen movies such as the YouTube, Vimeo, Dailymotion, Youku video player, etc.
4,037 brukere
IPvFoo
Display the server IP address, with a realtime summary of IPv4, IPv6, and HTTPS information across all page elements. (This is primarily a Chrome extension, so it's a bit glitchy due to Firefox's inexact implementation of the APIs.)
4,006 brukere
Simple WebSocket Client
Construct custom Web Socket requests and handle responses to directly test your Web Socket services.
3,965 brukere
Yandex Wordstat Assistant
Расширение, позволяющее значительно ускорить сбор фраз с помощью сервиса подбора слов Яндекс (wordstat)
3,913 brukere
Basic JSON Formatter
Adds a page action to pretty-print JSON. Unlike similar extensions, this simply pretty-prints it. It doesn't add any kind of viewer, colors, or collapsing. If you want this to work as expected, disable devtools.jsonview.enabled in about:config.
3,863 brukere
Salesforce inspector
Productivity tools for Salesforce.com administrators and developers to inspect data and metadata.
3,791 brukere
simple-modify-headers
The extension rewrite the header (request or response) based on a rules table. It 's possible to add, modify or remove header fields for a choosen url pattern. It's possible to import/export the configuration
3,586 brukere
