public marks

PUBLIC MARKS from decembre with tags firefox & development


DEV - Firefox 32.0 - Page Inspector - Firefox Developer Tools | MDN

Use the Inspector to examine and modify the structure and layout of a page. There are two main ways to open the Inspector: - without an element selected: choose the "Inspector" option from the "Web Developer" menu or the equivalent keyboard shortcut - with an element selected: right-click an element on a web page and select "Inspect Element"

FIR XPI - DEV - Force CORS Firefox Extension

a very simple extension for Firefox that adds the Cross Origin Resource Sharing (CORS) Access-Control- HTTP headers to all responses before they're processed by the browser. This essentially disables the browser's same origin policy and allows cross domain calls even if the web server does not support CORS. The default setting adds the following headers to every response:


A group of developers working towards a client-side solution for delivering alternate image data based on device capabilities to prevent wasted bandwidth and optimize display for both screen and print.


FIREFOX - Profile Manager | MDN - Multiple installations de differentes versions de Firefox

Firefox and other XULRunner applications store user settings and data in special folders, called profiles. Firefox provides a built-in applet to manage these profiles, but it will eventually be going away (see bug 214675), so a new standalone Profile Manager application has been created, which works with any XULRunner application, and has many features not found in Firefox's built-in version.


XUL (XML User Interface Language) - MDC

XUL (XML User Interface Language) is Mozilla's XML-based language that lets you build feature-rich cross platform applications that can run connected or disconnected from the Internet. These applications are easily customized with alternative text, graphics and layout so they can be readily branded or localized for various markets. Web developers already familiar with Dynamic HTML (DHTML) will learn XUL quickly and can start building applications right away. Open XUL Periodic Table in Firefox or another Gecko-based browser to see some XUL demos.

DOM Inspector (also known as DOMi) - developer tool - MDC

The DOM Inspector (also known as DOMi) is a developer tool used to inspect, browse, and edit the Document Object Model of documents - usually web pages or XUL windows. The DOM hierarchy can be navigated using a two-paned window that allows for a variety of different views on the document and all nodes within.

Curiosity is bliss: XMLHttpRequest - Security Bypass

While trying to help Dare make his MovieFinder page run in Firefox, I ran into an issue that can make developing AJAX applications a pain: when testing your pages, you need to host them in the same domain as your services. I explain the details of the problem and how the "XMLHttpRequest - Bypass Security" Greasemonkey user script solves it. Note: this script is meant for development only, as it gives the page access to a potentially dangerous API. The default @include is "file:///*", but feel free to restrict it even further to the path for the pages you're trying to tweak. You should never have to @include an http ur


Extensions -Construire une extension MDC

Explications pas à pas sur la construction d'une extension pour Firefox.

ImageData__The data: URI kitchen_crer icône 16×16 encodée en Base64

by 10 others
ImageData Une icône 16×16 encodée en Base64 représentant le moteur de recherche. The data: URI kitchen (en) est un outil très pratique pour générer les données à placer ici


web developers extension__________addons.mozilla.

by 2 others
if you get the excellent "web developers extension" for firefox, it has a tool that lets you edit the style of a page on the fly. it also then lets you save it and apply that style sheet to the whole site.