Webontwikkeling

Abonneren

FireShot

FireShot Webpage Screenshots captures webpage screenshot entirely (see demo: http://bit.ly/RlBQMV)

The screenshot can be quickly annotated and:

+ Uploaded
+ Saved as PDF/PNG/GIF/JPEG/BMP
+ Sent to clipboard
+ Printed
+ E-Mailed
+ Exported

Waardering 5 van 5 sterren (373)
283.645 gebruikers

Text Link

Allows URI texts written in webpages to be loaded by double clicks.

Waardering 4 van 5 sterren (242)
276.252 gebruikers

JavaScript Debugger

Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aims to provide a powerful JavaScript debugging environment for Mozilla based browsers.

Waardering 4 van 5 sterren (48)
252.073 gebruikers

Image Zoom

Adds zoom and rotation functionality for images...

Waardering 4 van 5 sterren (307)
224.448 gebruikers

SQLite Manager

Manage any SQLite database on your computer.

Waardering 5 van 5 sterren (52)
209.482 gebruikers

IE Tab +

Een verbeterde versie van IE Tab die het mogelijk maakt de browser-engine van Internet Explorer in Mozilla Firefox te gebruiken.

Waardering 3 van 5 sterren (71)
203.962 gebruikers

Live HTTP Headers

View HTTP headers of a page and while browsing.

Waardering 4 van 5 sterren (133)
201.983 gebruikers

Awesome Screenshot Plus - Capture, Annotate & More Geen herstart

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!

Waardering 4 van 5 sterren (843)
189.984 gebruikers

Disconnect Aanbevolen

Make the web faster, more private, and more secure.

Waardering 4 van 5 sterren (57)
185.842 gebruikers

MeasureIt

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

Waardering 4 van 5 sterren (303)
167.457 gebruikers

DOM Inspector

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

Waardering 5 van 5 sterren (53)
158.474 gebruikers

Screengrab (fix version)

Screengrab! saves webpages as images.
0.97 released!
New features: upload to internet

Waardering 5 van 5 sterren (159)
158.106 gebruikers

YSlow

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
http://yslow.org is the official open source website.

Waardering 3 van 5 sterren (164)
144.432 gebruikers

RequestPolicy Aanbevolen

Beheers welke cross-site verzoeken worden toegelaten. Verbeter de privacy van uw surfen. Beveilig uzelf tegen Cross-Site Request Forgery (CSRF) en andere aanvallen.

Waardering 4 van 5 sterren (166)
131.982 gebruikers

Cookies Manager+

Cookies manager to view, edit and create new cookies. It also shows extra information about cookies, allows edit multiple cookies at once and backup/restore them.

Waardering 4 van 5 sterren (57)
122.410 gebruikers

Modify Headers

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.

Waardering 5 van 5 sterren (59)
117.915 gebruikers

HttpFox

An HTTP analyzer addon for Firefox

Waardering 4 van 5 sterren (148)
110.489 gebruikers

IE View

Lets you load pages in IE with a single right-click, or mark certain sites to *always* load in IE.

Waardering 3 van 5 sterren (146)
107.294 gebruikers

RefControl

Control what gets sent as the HTTP Referer on a per-site basis.

Waardering 4 van 5 sterren (149)
97.302 gebruikers

RESTClient, a debugger for RESTful web services.

Notice: some important features (XML indentation and load old saved requests) are missing in version 2.0.0, please update to version 2.0.1.

Please follow the link ("View other versions") below To install version 2.0.1.

Waardering 4 van 5 sterren (67)
96.394 gebruikers