Extensions: Web Development, name

Antyukrywacz zaminusowanych komentarzy

(2) by appa · 428 downloads

Antyukrywacz zaminusowanych komentarzy na wykop.pl

Block Yourself from Analytics

(13) by Igor Jerosimic · 13,356 downloads

Block your Google Analytics activity for the websites you own, no more false stats.

blockNOTE

(9) by RusTorg · 1,980 downloads

"Блокнот" для Opera, который всегда под рукой

Built WIth

(4) by dreamcarved · 2,913 downloads

Check web technologies used on a given site with BuiltWith

Bulk Seo Tools

by htkhoi2 · 25 downloads

Free Seo Tools: Bulk pagerank, domain age, alexa, dmoz checker. Domain name filter and Domain Whois Lookup

Bytes Converter

by tejjiapps · 129 downloads

Convert among bits, bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes and more.

CN-MyIP

(1) by cozanostrame · 2,734 downloads

Показывает текущий ip-адрес

Codefy

(1) by siconize · 127 downloads

[BETA] Codefy supports you in developing your websites.

codeTxt

(2) by courtneymiles · 408 downloads

Provides a simple interface for encoding and escaping strings for common web usages.

Color picker

(5) by UnShame · 4,514 downloads

This extension lets you pick a color in HEX, RGB or HSB (HSL) format.

Console overlay

(4) by helmers · 637 downloads

See the console messages overlaying the current page.

CopyButtonMaker

(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。

Dust-Me Selectors for Opera

(12) by brothercake · 16,529 downloads

Finds unused CSS selectors, across a whole site or on individual pages

Easy User CSS

(46) by BS-Harou · 16,596 downloads

Add CSS to any website

Edit the Page

(71) by shwetankdixit · 52,793 downloads

Edit the page like a WYSIWYG editor

EmreKarakaya.Com.Tr Son Konular

(1) by karakayaemre · 12 downloads

EmreKarakaya.com.tr Adresi İçin Yapılmış Son Konular Eklentisi

Encode Decode HTML

(1) by tejjiapps · 494 downloads

Encode HTML to show it in the HTML pages a code instead of rendered HTML. Decode HTML to convert it back to HTML code

even.lv md5 converter

(3) by Ang3r · 2,106 downloads

MD5 converter

Firebug Lite Button

(32) by antonytm · 95,662 downloads

Open firebug lite on opened web page. Simply install this extension, click on extension button and firebug lite will be started.

Form details

(7) by SKet82 · 2,073 downloads

Show or hide form details and hidden fields

forumweb.pl

(2) by logeen · 1,039 downloads

Cyklicznie sprawdza i wyświetla liczbę nowych postów na www.forumweb.pl - przyjaznym forum webmasterskim.

geneLink | リンク生成器

(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。

GitHub Notifier

(7) by sindresorhus · 3,803 downloads

Displays your GitHub notifications unread count

HTML Color Coder

(5) by Abhijeet Ashok Muneshwar · 10,054 downloads

This extension gives HTML color code value for selected color.

HTML5 Button

(7) by Nickko · 10,340 downloads

Affiche l'icone HTML5 dans le bouton de l'extension si la page utilise le doctype HTML 5.

HTML5 Outliner

(5) by tagawa · 13,967 downloads

Outlines a web page's HTML5 elements

HTML5-powered

(33) by tagawa · 22,803 downloads

Displays the "HTML5-powered" icon at the top right of HTML5 pages.

HTTP Header

(8) by Abhijeet Ashok Muneshwar · 10,627 downloads

View HTTP Response Headers of URL

iMasters

(5) by redacaoimasters · 9,398 downloads

Notícias diárias sobre tecnologia.

Include CSS

(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…

IP Notebook

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。

JSCSS Highlighter

(5) by miketaylr · 4,620 downloads

Adds SHJS highlighting for .js and .css source files

JsonViewer

(33) by s-a-s-h · 17,284 downloads

Formats and highlights JSON data loaded from file or server.

Layers

(10) by andreasbovens · 7,405 downloads

This extension generates a topographic view of any web page and visualizes how its different elements are layered on top of each other.

LiveReload 2.0.1 (Beta)

(7) by gavro · 2,371 downloads

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…

Lorem Ipsum Generator

(5) by sularome · 486 downloads

Generator of Lorem Ipsum text

Luminate Online Page Editor

by thenoahcooper · 46 downloads

Edit Luminate Online pages with just one click.

MultiConvertor

(10) by DitherSky · 2,440 downloads

Extension for some common web-programming conversions with direction guessing option.

OGP Checker

(1) by ropopo · 60 downloads

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

OMeasure!

(74) by michalborek · 69,013 downloads

Simple measuring tool for web developers.

Outbound Links

(4) by joebert · 4,377 downloads

Displays the number of outbound links in the current webpage, in addition to other link statistics when the button is clicked.

PageRank

(34) by inBusteR · 32,152 downloads

Alexa and Google PageRank extension for Opera

PageRank

(8) by sergey-pypyrev · 8,796 downloads

Display Google PageRank of current page

pasgen

(6) by RusTorg · 5,782 downloads

Генератор паролей для Opera, который всегда под рукой

Pimp My DevO

(13) by tagawa · 5,679 downloads

Automatically adds a seasonal atmosphere to Dev.Opera

Readable JavaScript

(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.

Reload CSS

(2) by SpShut · 324 downloads

Force reloads CSS files

Resize Me

(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。

Reveal Cookies

(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…