Jump Start

by Stanimir Stamenkov

6 Add-ons in this Collection

Live HTTP Headers by Daniel Savard, Nikolas Co

Rated 4 out of 5 stars 154 reviews

197,062 users

View HTTP headers of a page and while browsing.

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 61 reviews

149,594 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.

Add-on Compatibility Reporter by Mozilla

Help make Firefox better. The Add-on Compatibility Reporter enables you to report if the Firefox add-ons that you're using are working properly.

Open in Browser by Sylvain Pasche

Rated 5 out of 5 stars 55 reviews

7,832 users

Offers the possibility to display documents in browser window.

Toggle Word Wrap by Kaspar Brand

Rated 4 out of 5 stars 38 reviews

7,174 users

Toggle word wrapping and PRE element wrapping in the message composition and HTML display windows, respectively.

Preserve Download Modification Timestamp by Sparky Bluefang

Rated 4 out of 5 stars 13 reviews

1,410 users

Preserve the modification timestamp, sent by the server, for downloaded files

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