Firefox add-on with keyword - error
Keyword difficulty: 30
250 results. Page 1 of 10.
#1, Grammar and Spell Checker - LanguageTool
LanguageTooler GmbH
With this extension you can check text with the free style and grammar checker LanguageTool. It finds many errors that a simple spell checker cannot detect, like mixing up there/their, a/an, or repeating a word.
347,724
#2, Twitch Error AutoRefresher
Dziango
This extension will automatically refresh twitch stream whenever any error occurs.
665
#3, New Tab Override
Sören Hentzschel
New Tab Override allows you to set the page that shows whenever you open a new tab.
66,937
#4, Error indicator
Łukasz Duda
Provides common place for reporting errors.
70
#5, Error 404 Wayback Machine
Didier Lafleur
Checks every 404 pages. If an archive exists in archive.org, a banner is displayed to open this archive.
247
#6, JavaScript Errors Notifier
Sergey Barbushin
Notifies JavaScript errors by icon in toolbar bar or notification popup
GitHub → https://goo.gl/RBcFK8
Test page → https://goo.gl/IEXS2y
438
#7, Simple Translate
sienori
Quickly translate selected or typed text on web pages. Supports Google Translate and DeepL API.
310,674
#8, Mirror
joak
This mirror flips your online activity!
643
#9, Tab Session Manager
sienori
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
138,273
#10, Joseph Joestar errors
João
Jojo reacts to browser errors
6
#11, DownThemAll!
Nils Maier
The Mass Downloader for your browser
214,518
#12, Mirror Block
가을별
Mirror Block is an extension that detects and (optionally) counter-block the users that block you on Twitter.
251
#13, Rotate Youtube Video (+ Zoom / Mirror)
newyear
Rotate
- support 0°, 90°, 180°, 270°
- affect youtube video preview
Zoom / Mirror
- support long press +,- button
* the value will be reset after pressing the reset button or the rotate button
* not affect youtube video preview
4,841
#14, Ink x Error
Marti
undefined
2
#15, Web Archives
Armin Sebastian
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing and Yandex
57,327
#16, Video Mirror
chemtrails
Flip videos to their original position
115
#17, Override Text Encoding
Robert Xiao
Manually set the charset (character encoding) for a webpage, to fix encoding errors and garbage characters on websites. A replacement for the former View -> Text Encoding menu.
1,724
#18, Forecastfox (fix version)
Oleksandr
Get international weather updates (via AccuWeather.com) displayed right in Firefox with this highly customizable extension.
18,390
#19, Gesturefy
Robbendebiene
Navigate, operate, and browse faster with mouse gestures! A customizable mouse gesture add-on with a variety of different commands.
98,641
#20, OOPS ERROR 404
MaDonna
technical, problem, error, bad link, computer, funny, 404, technology, http;, whimsical, scary, Page Not Found, Designed by MaDonna
1
#21, Mirror Video
Ed0ardo
Allows you to mirror a video within the web page, services such as YouTube and Twitch are supported, but it works on the majority of sites.
69
#22, Carrot
meooow
Fast and accurate rating predictor for Codeforces
1,583
#23, 404 Bookmarks
Tom Schuster
With this extension you can find expired bookmarks and remove them easily. You can find all kinds of broken bookmarks, like pages that return 404 (Page not found) or other HTTP errors.
2,777
#24, PocketTube: Youtube Subscription Manager
Dima Nabok
The best way to group your subscriptions
Using this simple extension you can create collections that seamlessly fit into YouTube's layout.
19,278
#25, Turquoise small neon Fox V2
DeeLoy
Turquoise small neon Fox V2
Border Color: 01C8B0
Note: use this theme only in windows dark mode!
Otherwise errors may occur in the color display.
1,160
250 results. Page 1 of 10.