Web and Developer Tools

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DOM Inspector Atosú de dhíth

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.

Rated 5 out of 5 stars (78)
14,934 úsáideoir

JavaScript Debugger Atosú de dhíth

As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.

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

Rated 4 out of 5 stars (52)
1,137 úsáideoir

Element Hiding Helper for Adblock Plus

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Rated 5 out of 5 stars (473)
346 úsáideoir

SeaMonkey Debug and QA UI Atosú de dhíth

Provides Additional Debug and QA UI for SeaMonkey development and testing.

Rated 3 out of 5 stars (3)
205 úsáideoir

User Agent Switcher Atosú de dhíth

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Rated 4 out of 5 stars (336)
186 úsáideoir

SQLite Manager Atosú de dhíth

Manage any SQLite database on your computer.

Rated 4 out of 5 stars (354)
96 úsáideoir

Tiny JavaScript Debugger

TinyJSD is a JavaScript debugger for privileged code running Mozilla products like Firefox, Thunderbird, SeaMonkey. It serves to debug the application as well as extensions written in JavaScript.

Rated 5 out of 5 stars (8)
69 úsáideoir

Live HTTP Headers Atosú de dhíth

View HTTP headers of a page and while browsing.

Rated 4 out of 5 stars (216)
44 úsáideoir

DOM Inspector Plus! [dm] Atosú de dhíth

Improved DOM Inspector! [dm version]. Box Model new layout & more data, see screenshot!. Horizontal scroll for Dom-Tree, and some more.
Inspects the structure and properties of a window and its contents.

Rated 4 out of 5 stars (6)
43 úsáideoir

Mnenhy Atosú de dhíth

The primary goal of the Mnenhy project is to make some enhancements to SeaMonkey MailNews/Thunderbird, since there're still plenty of comfort functions missing if compared to Netscape 4.x and other mail and news clients.

Rated 4 out of 5 stars (39)
30 úsáideoir

WorldIP - Geo Add-on with Security Features Atosú de dhíth

Professional Geo Add-on with security features and advanced network tools. Anti-phishing. Protection against DNS spoofing and fake sites. All DNS records for domain. The real location of web server, country flag, extended information about datacenter

Rated 5 out of 5 stars (124)
25 úsáideoir

Firesizer Atosú de dhíth

Allows you to resize the window to specific dimensions.

NOTE: Users of Firefox 29 and above must install "The Addon Bar" extension to use this, as Firesizer uses the add-on bar that has been removed in Firefox 29.

Rated 4 out of 5 stars (127)
23 úsáideoir

RefControl Atosú de dhíth

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

Rated 4 out of 5 stars (180)
22 úsáideoir

HttpFox Atosú de dhíth

An HTTP analyzer addon for Firefox

Rated 4 out of 5 stars (217)
19 úsáideoir

MonkeyFix Atosú de dhíth

Fixes up numerous SeaMonkey browser interface issues (eg. adding support for popup ALT attributes), as well as adding some handy features for developers and power users (eg. configure source viewer, work online/offline).

Rated 5 out of 5 stars (3)
18 úsáideoir

Dafizilla Table2Clipboard Atosú de dhíth

Mozilla applications allow to select rows and columns from a table simply pressing Control key and picking rows/columns with left mouse button.
The selection can be copied to clipboard but the original table disposition is lost making ugly results wh...

Rated 5 out of 5 stars (75)
16 úsáideoir

Link Properties Plus Atosú de dhíth

Provides extended link properties: size of linked file, last modified time, etc.

Rated 5 out of 5 stars (17)
15 úsáideoir

Image Zoom (ugly fixes) Atosú de dhíth

An ugly attempt at fixing Image Zoom

Rated 4 out of 5 stars (17)
14 úsáideoir

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)
13 úsáideoir

RequestPolicy Atosú de dhíth

Be in control of which cross-site requests are allowed. Improve the privacy of your browsing by not letting other sites know your browsing habits. Secure yourself from Cross-Site Request Forgery (CSRF) and other attacks.

Rated 4 out of 5 stars (215)
13 úsáideoir