Web Development



Add-on to display GitHub code in tree format

Rated 5 out of 5 stars (20)
2,797 users


A addon for Screen Sharing feature provided by O-DASP.

Not yet rated
2 users

Odoo toggle debug Compatible with Firefox 57+

This add-on allow to switch / switch back debug mode in Odoo 9 by pressing Alt-Shift-X (was Ctrl-Shift-X in 1.1)

Rated 5 out of 5 stars (1)
89 users

Office Browsing History Compatible with Firefox 57+

Record and remotely check browsing history, even in private mode.

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2 users

Offline Page validator Requires Restart

Submits the current open page to the W3C validation tool, even if the page is on a non-public server, a local file, requires login, etc...

Rated 2 out of 5 stars (2)
0 users

Offline Switch

Work offline switching button.

Rated 4 out of 5 stars (7)
639 users

OGP checker Requires Restart

Facebook OGP checker

Not yet rated
18 users

OLI Grid CSS Compatible with Firefox 57+

Draws a grid on top of a website.Highly Customizable. useful for checking designs that are supposed to follow a grid-based layout. ex:Bootstrap,Foundation,Skeleton,Yaml...

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43 users

OLI Simple QrCode Compatible with Firefox 57+

Create a QR Code of the current URL(window/tab) credits google

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72 users


Talk with users of the same website - oltalk.com

Not yet rated
0 users


Talk with users of the same website - oltalk.com

Not yet rated
3 users

Omnibug Requires Restart

Firebug extension for web analytics testing and debugging

Rated 4 out of 5 stars (4)
3,803 users


Adds Ruby documentation search from Omniref.com to your Google search results and Github source listings.

Not yet rated
21 users

Omnivalidator Requires Restart

Validate content (typically web pages) using any number of configurable validation services, such as the W3C Markup Validator and Validator.nu, and view the validation results in a Firebug-like panel in the browser.

Rated 5 out of 5 stars (1)
78 users

One Click Proxy IP

The easiest way ever to change IP and browse anonymously! Just activate it with one click and it's done, you're browsing the web with a random HTTP or Socks proxy list from several countries in the world. No ads. 100% free to prevent web censorship.

Rated 4 out of 5 stars (39)
16,141 users

One Click Salesforce Login Compatible with Firefox 57+

Enables you to login in SalesForce (Force.com) with one click.

Rated 5 out of 5 stars (6)
35 users

One-click Screenshot Compatible with Firefox 57+

Take screenshots of entire websites. Simple as that.

Rated 4 out of 5 stars (10)
1,262 users

onepgr screen sharing

This Firefox extension is developed for http://onepgr.com/. It doesn't do anything except capture content of your screen.

Not yet rated
3 users

OneTouchSearch Requires Restart

Logicool社製のマウスドライバーについている「One Touch Search」が4.0で利用できなくなったので、作りました。

Rated 4 out of 5 stars (3)
258 users

Online Lab Compatible with Firefox 57+

List of online resources for developers.

Not yet rated
1 user