Html5 Tutorial

I want to create an addon which will load html content of a specific url and save a specific line o… Read more How To Read Html Content Of A Specific Url Using Firefox Addon?

I am trying to make a button in the Firefox Add-on Builder that will change the URL that the search… Read more Firefox Addon Builder Preferences-services Not Working For Me--why?

I'm making a simple browser extension which is supposed to be used for links addition on a page… Read more How To Replace A Piece Of Html With Another Piece Of Html On A Page?

How to display local images placed on client machine in HTML webpages hosted on a webserver I'm… Read more How To Display Local Images Placed On Client Machine In Html Webpages

I want to have a text input field in toolbar that looks like search input and is controlled by a FF… Read more How To Add A Proper-looking Text Input Field To Firefox Toolbar?

I'm making a simple browser extension which is supposed to be used for links addition on a page… Read more How To Replace A Piece Of HTML With Another Piece Of HTML On A Page?