網頁編輯利器

by 柏強

4 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,375 reviews

1,099,930 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Web Developer by chrispederick

Rated 4 out of 5 stars 361 reviews

273,660 users

The Web Developer extension adds various web developer tools to the browser.

Open With by Geoff Lankow

Rated 4 out of 5 stars 211 reviews

17,387 users

Quickly test out your web pages in Chrome, Edge, Safari, or Opera. Open With opens the current page in your other browsers with just two clicks.

Donate here: https://darktrojan.github.io/donate.html?openwith

Internote by Matthew Tuck, Tim Horton, others

Rated 4 out of 5 stars 156 reviews

1,989 users

Persistent and private sticky notes for Firefox.

See below for information about Firefox Quantum (Firefox 57).

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