SeaMonkey

by Zulkarnain K.

45 Add-ons in this Collection

JavaScript Deobfuscator by Wladimir Palant

Rated 5 out of 5 stars 20 reviews

48,736 users

This add-on shows you what JavaScript code runs on a web page, even if it is obfuscated and generated on the fly. Simply open JavaScript Deobfuscator from the Web Developer menu and watch the scripts being compiled/executed.

Add-ons Manager Context Menu by Zulkarnain K.

Rated 5 out of 5 stars 35 reviews

17,824 users

Add more items to Add-ons Manager context menu.

RefControl by James Abbatiello

Rated 4 out of 5 stars 185 reviews

75,121 users

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

Lightweight Themes Manager by Zulkarnain K.

Rated 5 out of 5 stars 9 reviews

12,226 users

Manage your installed personas (lightweight themes).

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 69 reviews

114,245 users

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.

Extension Auto-Installer by Wladimir Palant

Rated 5 out of 5 stars 16 reviews

3,357 users

Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.

Scriptish by Erik Vold, Nils Maier, others

Rated 4 out of 5 stars 119 reviews

60,156 users

The greatest user script engine on the Internet (a fork of Greasemonkey).

JSONovich by mjgiarlo, Will Elwood

Rated 4 out of 5 stars 36 reviews

8,862 users

Pretty-prints JSON content in the browser for easy, unobtrusive viewing.

Stylish Sync by Herrminator

Rated 5 out of 5 stars 25 reviews

5,939 users

Sync engine for Stylish with backup / restore facility.

TabSubmit by Kai Liu

Rated 5 out of 5 stars 14 reviews

1,373 users

Lets the user direct the submission of a form to a new tab or window. [Bug #17754]

Open in Browser by Sylvain Pasche

Rated 5 out of 5 stars 60 reviews

8,148 users

Offers the possibility to display documents in browser window.

PrefBar by Manuel Reimer

Rated 5 out of 5 stars 39 reviews

15,023 users

The all in one toolbar(item). Houses and manages bigger amounts of buttons (Clear Cache, Clear Cookies, ...), Menus (User Agent spoof...) and checkboxes (Javascript, Flash, ...). Extensible from online-database or with self created buttons.

GitHub Extension Installer by Diego Casorran

Rated 5 out of 5 stars 9 reviews

2,628 users

Install Browser Extensions straight from GitHub Repositories

Custom Buttons by Yan, cubegm, others

Rated 4 out of 5 stars 107 reviews

57,563 users

Gives a possibility to create custom toolbarbuttons...

Go Parent Folder by White Alice0775

Rated 5 out of 5 stars 108 reviews

8,780 users

Add "Go Parent Folder" menu to context menu in The Library list view and Search result in Bookmarks Sidebar.
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