Web Development

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Emoji Cheatsheet

A reference for the codes to generate Emojis on popular sites like GitHub or Basecamp and Unicode characters for Twitter and Facebook.
Search Emojis by name or view recently selected items. Emojis are automatically copied to the clipboard.

Rated 4 out of 5 stars (21)
27,290 users

Safari View Win Requires Restart

Adds a context menu entry to open the currently viewed web page in Safari on Windows.

Rated 4 out of 5 stars (8)
1,094 users

FireMath Requires Restart

FireMath is an equation editor based on MathML, the mathematical markup language.

Find examples, FAQ, installation instructions and a discussion board at
http://www.firemath.info

Speed up scientific scripting! Improve your science!

Rated 4 out of 5 stars (12)
3,676 users

SEO Status PageRank/Alexa Toolbar Requires Restart

See Google Pagerank (PR) and Alexa rank for each website you visit. Simple and customizable. You can see and use everything the toolbar offers, or strip it down to the bare essentials and place it in the status bar. Simple, quick, and very useful.

Rated 4 out of 5 stars (54)
23,427 users

Selenium Xebium Formatter Requires Restart

A Selenium-IDE Formatter for Xebium, the Selenium fixture for FitNesse.

Rated 5 out of 5 stars (2)
1,966 users

Textise

Creates a text-only version of almost any web page. Great for accessibility, SEO and printing.

Rated 3 out of 5 stars (20)
4,428 users

ipFood Requires Restart Featured

Simulate the use of a series of proxy changing at each new connection.

Rated 5 out of 5 stars (6)
32,353 users

Copy Pure Text Requires Restart

Allows to copy selected text as plain text by adding a 'Copy as Text' menu item to context menu.

Rated 4 out of 5 stars (15)
4,808 users

signTextJS plus

window.crypto.signText replacement plus enhancements

Not yet rated
1,540 users

Random Agent Spoofer

Rotates complete browser profiles ( from real browsers / devices ) at a user defined time interval. It includes many extra privacy enhancing options

Rated 5 out of 5 stars (129)
92,158 users

Remote XUL Manager

Manages the Remote XUL whitelist to allow websites and local files to load XUL content. For versions compatible with Firefox 41 and lower, see All Versions page below.

Rated 5 out of 5 stars (36)
83,786 users

Awesome Screenshot Plus - Capture, Annotate & More

Capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and text, blur sensitive info, one-click upload to share. And more!

Rated 4 out of 5 stars (1,183)
228,425 users

Selection Links Requires Restart

Fetches all links inside selection for opening or downloading

Rated 4 out of 5 stars (43)
5,308 users

SSO Tracer Requires Restart

A debugger for SSO by filtering HTML requests, flagging authentication messages and displaying SAML messages.

Rated 5 out of 5 stars (2)
2,502 users

PAYAD.ME

Удобно и просто, без лишних действий, смотрите рекламу и получайте прибыль.

Rated 5 out of 5 stars (1)
1,325 users

Custom Style Script (Inject desired CSS or JS)

Add Custom JavaScript Codes or Styles to any Page.

Rated 5 out of 5 stars (4)
1,498 users

Live HTTP Headers (clone)

View HTTP headers of a page and while browsing.

This is an unofficial "Live HTTP headers" clone, mainly to fix the Replay feature!

Rated 5 out of 5 stars (5)
3,096 users

Web Developer Toolbar Button Requires Restart

Add "Web Developer Tools" button in toolbar.

Not yet rated
5,833 users

Modify Headers Requires Restart

Add, modify and filter the HTTP request headers sent to web servers. This addon is particularly useful for Mobile web development, HTTP testing and privacy.

Rated 4 out of 5 stars (74)
108,654 users

HTML Content Blocker (JS, CSS, IMG, etc)

Blocks desired HTML contents (script, style, image, object, media)

Rated 5 out of 5 stars (2)
1,543 users