Small programs written with web technologies that add features to Opera 11 and 12, from ad blockers to Speed Dial extensions.
by htkhoi2
· 25 downloads
· updated May 28, 2013
Free Seo Tools: Bulk pagerank, domain age, alexa, dmoz checker. Domain name filter and Domain Whois Lookup
(5)
by xradar
· 2,854 downloads
· updated May 9, 2013
Seoptimer.com - On Page SEO Audit. Quick and simple SEO analysis.
(1)
by gintasdx
· 227 downloads
· updated April 8, 2013
Premium Wordpress Templates,Web Templates,Mobile Templates,PSD Templates
(1)
by siconize
· 127 downloads
· updated April 4, 2013
[BETA] Codefy supports you in developing your websites.
by tejjiapps
· 129 downloads
· updated April 3, 2013
Convert among bits, bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes and more.
(1)
by karakayaemre
· 12 downloads
· updated March 19, 2013
EmreKarakaya.com.tr Adresi İçin Yapılmış Son Konular Eklentisi
(2)
by SpShut
· 324 downloads
· updated March 8, 2013
Force reloads CSS files
(1)
by tejjiapps
· 494 downloads
· updated March 7, 2013
Encode HTML to show it in the HTML pages a code instead of rendered HTML. Decode HTML to convert it back to HTML code
(10)
by RusTorg
· 717 downloads
· updated November 20, 2012
"Сокращятель ссылок для Opera
(9)
by RusTorg
· 1,980 downloads
· updated November 19, 2012
"Блокнот" для Opera, который всегда под рукой
(6)
by RusTorg
· 5,782 downloads
· updated November 19, 2012
Генератор паролей для Opera, который всегда под рукой
(1)
by kenice
· 638 downloads
· updated October 2, 2012
Right click any link on a webpage to validate that link's source.
(4)
by helmers
· 637 downloads
· updated September 4, 2012
See the console messages overlaying the current page.
(5)
by Abhijeet Ashok Muneshwar
· 10,054 downloads
· updated June 22, 2012
This extension gives HTML color code value for selected color.
(8)
by Abhijeet Ashok Muneshwar
· 10,627 downloads
· updated June 22, 2012
View HTTP Response Headers of URL
(5)
by UnShame
· 4,514 downloads
· updated June 11, 2012
This extension lets you pick a color in HEX, RGB or HSB (HSL) format.
(8)
by sergey-pypyrev
· 8,796 downloads
· updated May 31, 2012
Display Google PageRank of current page
(1)
by ropopo
· 60 downloads
· updated May 18, 2012
表示ページをFacebookのオブジェクトデバッガーでチェックする
(1)
by cozanostrame
· 2,734 downloads
· updated May 8, 2012
Показывает текущий ip-адрес
(7)
by gavro
· 2,371 downloads
· updated April 2, 2012
LiveReload refreshes a web page when files change. Please make sure you enable Websockets and LiveReload is installed and running. See here for more information on…
(18)
by lennartc
· 7,808 downloads
· updated March 21, 2012
Construct custom HTTP requests to directly test your web services.
(9)
by vgrischenko
· 3,164 downloads
· updated March 6, 2012
Visual Event extension is advanced tool to develop reach web applications. It provides information of events attached to DOM-elements on HTML-page.
(3)
by fenxie
· 1,944 downloads
· updated August 26, 2011
获取拉手团购信息，右键点击可进行城市设定
(2)
by logeen
· 1,039 downloads
· updated July 25, 2011
Cyklicznie sprawdza i wyświetla liczbę nowych postów na www.forumweb.pl - przyjaznym forum webmasterskim.
(4)
by dreamcarved
· 2,913 downloads
· updated July 4, 2011
Check web technologies used on a given site with BuiltWith
(71)
by shwetankdixit
· 52,793 downloads
· updated July 4, 2011
Edit the page like a WYSIWYG editor
(3)
by Ang3r
· 2,106 downloads
· updated July 4, 2011
MD5 converter
(32)
by antonytm
· 95,662 downloads
· updated July 4, 2011
Open firebug lite on opened web page. Simply install this extension, click on extension button and firebug lite will be started.
(5)
by tagawa
· 13,967 downloads
· updated July 4, 2011
Outlines a web page's HTML5 elements
(33)
by tagawa
· 22,803 downloads
· updated July 4, 2011
Displays the "HTML5-powered" icon at the top right of HTML5 pages.
(5)
by redacaoimasters
· 9,398 downloads
· updated July 4, 2011
Notícias diárias sobre tecnologia.
(5)
by miketaylr
· 4,620 downloads
· updated July 4, 2011
Adds SHJS highlighting for .js and .css source files
(10)
by andreasbovens
· 7,405 downloads
· updated July 4, 2011
This extension generates a topographic view of any web page and visualizes how its different elements are layered on top of each other.
(10)
by DitherSky
· 2,440 downloads
· updated July 4, 2011
Extension for some common web-programming conversions with direction guessing option.
(74)
by michalborek
· 69,013 downloads
· updated July 4, 2011
Simple measuring tool for web developers.
(4)
by joebert
· 4,377 downloads
· updated July 4, 2011
Displays the number of outbound links in the current webpage, in addition to other link statistics when the button is clicked.
(34)
by inBusteR
· 32,152 downloads
· updated July 4, 2011
Alexa and Google PageRank extension for Opera
(13)
by tagawa
· 5,679 downloads
· updated July 4, 2011
Automatically adds a seasonal atmosphere to Dev.Opera
(5)
by seolib
· 4,777 downloads
· updated July 4, 2011
(18)
by Daniel Banon
· 10,342 downloads
· updated July 4, 2011
A simple URL encoder/decoder.
(14)
by DanielHendrycks
· 20,730 downloads
· updated July 4, 2011
Easily Validates pages with W3C's Validator
(6)
by amakarov
· 8,767 downloads
· updated July 4, 2011
Allows to manage Xdebug debug session
(2)
by appa
· 428 downloads
Antyukrywacz zaminusowanych komentarzy na wykop.pl
(13)
by Igor Jerosimic
· 13,356 downloads
Block your Google Analytics activity for the websites you own, no more false stats.
(2)
by courtneymiles
· 408 downloads
Provides a simple interface for encoding and escaping strings for common web usages.
(4)
by whochan
· 974 downloads
ウェブページへのリンクコードを取得する Opera ボタンを作成します。
(12)
by brothercake
· 16,529 downloads
Finds unused CSS selectors, across a whole site or on individual pages
(46)
by BS-Harou
· 16,596 downloads
Add CSS to any website
(7)
by SKet82
· 2,073 downloads
Show or hide form details and hidden fields
(8)
by cirretas
· 762 downloads
現在開いているページのリンクをタイトルを添えて作成します。
(7)
by sindresorhus
· 3,803 downloads
Displays your GitHub notifications unread count
(7)
by Nickko
· 10,340 downloads
Affiche l'icone HTML5 dans le bouton de l'extension si la page utilise le doctype HTML 5.
(31)
by faqfaqfaq
· 15,726 downloads
Extension that allows developers to include multiple CSS stylesheets on any visited website. It features 'CSS autorefresh' (for live editing with your favourite IDE) and…
by supersixtwo
· 2,041 downloads
IPのノートブックは、あなたが簡単に表示および後で参照するためにあなたのIPアドレスを保存することができます。
(33)
by s-a-s-h
· 17,284 downloads
Formats and highlights JSON data loaded from file or server.
(5)
by sularome
· 486 downloads
Generator of Lorem Ipsum text
by thenoahcooper
· 46 downloads
Edit Luminate Online pages with just one click.
(23)
by DitherSky
· 35,731 downloads
Extension for auto-formatting and colorizing JavaScript code. Triggered by files with .js extension in their URL or by toolbar button.
(12)
by tagawa
· 11,519 downloads
今見ているページの大きさを変更する。いろんなサイズの画面でウェブページを確認するには便利です。
(6)
by tyuio211
· 2,732 downloads
Reveals all cookies used by the website. With this, you'll be able to quickly find out what information the website collects from you. Also allows you to change or clear…
