Web Development

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Make Link Requires Restart

Easily make HTML, ForumCode, and other links from the context menu.

Rated 4 out of 5 stars (27)
4,671 users

Many Short Url Maker Requires Restart

Powerful tool to short url to many type of short url provider and it easy just paste your url and submit and automatic we create it for you

Rated 1 out of 5 stars (1)
1 user

mark'O'rail - Facebook Admin Requires Restart

mark'O'rail scheint als Seitenleiste auf und erleichtert Facebook Seitenbetreibern und Entwicklern den Zugriff auf wichtige Facebook Links.
Zusätzlich besteht die Möglichkeit, sich die Liste der verwalteten Fanseiten anzeigen zu lassen.

Not yet rated
1 user

MarkanaBak Tarayıcı Eklentisi Compatible with Firefox 57+

www.markanabak.com kullanıcıları için tarayıcı eklentisi

Not yet rated
45 users

Marker: Screen capture tool Compatible with Firefox 57+

Capture your screen, add annotations and convert screenshots into Slack messages, Trello cards, JIRA issues or shareable links

Not yet rated
0 users

Marketplace App Reviewer Cert installer

Installs App Reviewer certificates for production and dev Firefox Marketplace so signed packaged apps can be installed from the reviewer tools on Android. ** If you're NOT an app reviewer on Firefox Marketplace then you don't need this app.**

Rated 3 out of 5 stars (1)
5 users

Masking Agent

Masking Agent protects you from showing platform information (OS and CPU) on the internet.

Rated 4 out of 5 stars (16)
1,650 users

Mason Requires Restart

This extension can simplify the rule to just specify the URI and Content type and can enable/disable each rule separately.
What's more, it can customize the web pages by user scripts which is similar to Grease Monkey.

Rated 5 out of 5 stars (68)
2,512 users

MatchI Requires Restart

智能书签一键完成。查证。私藏。分享。

Not yet rated
0 users

MaterialDesignIcons Picker Compatible with Firefox 57+

Quick & easy icon picker

Rated 5 out of 5 stars (1)
21 users

Math in Address Bar Compatible with Firefox 57+

Solve math equations in the address bar by typing 'math', then an empty space, then an equation like '(3^2 + 4^2)^(1/2)' and the answer will appear in the drop down menu.

Rated 5 out of 5 stars (2)
34 users

MathML View Source Compatible with Firefox 57+

A 'View MathML Source' context menu item

Not yet rated
54 users

maventra

maventra.

Not yet rated
4 users

McAfee Security Scan Plus detection

This extension allows Adobe installers to detect McAfee Security Scan Plus software is installed on your PC.

Rated 1 out of 5 stars (15)
52,136 users

MCU No Form

Bye bye~, disgusting form.

Not yet rated
2 users

MDN Search Compatible with Firefox 57+

To use, type 'mdn' plus your search term into the url bar. Works for JavaScript and CSS reference articles.

Rated 5 out of 5 stars (1)
108 users

Me gusta Mall

a basic add-on

Rated 2 out of 5 stars (3)
1 user

Measure-it Compatible with Firefox 57+

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

Not yet rated
3 users

MeasureIt Requires Restart

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

Rated 4 out of 5 stars (343)
95,163 users

Measurer

Measurer allows to measure dimensions of the objects on html page. Press down shift for multiple measurements.

Rated 4 out of 5 stars (7)
1,729 users