PUBLIC MARKS with tags firefox & web

Useful bookmarklet apps for online photos. But seems not working... You can use (FireFox) which provide this tool too and many other - Fully Customisable: Image Search Options ImgOps : Our main bookmarklet app for image operations. Each operation is a free and instant online image app; no account required. TO USE: While viewing any web page, click the bookmarklet; Choose from the list of images on that page; Choose a utility. The web utilities listed will include free online image editors, GIF editors, instant online photo hosting, Instagram-like filters, photo forensic tools, EXIF data, and several ways to search the web for information about an image. Enable Save: A bookmarklet app to help you save images or text. It disables all click-blockers on a web page so you can use the context menu, save images, or copy text. TO USE: While viewing any web page, click the bookmarklet; Right-click on an image, or select text on the page; Copy or save. This handy tool is more powerful than similar click-enablers which enable right-click. It work on all frames and it disables all click handlers on all page elements. It might cause some web pages to stop working as expected, but reloading the effected page will return it to normal.

A version of Firefox that's tailored for web developers. Firefox Developer Edition replaces the Aurora channel in the Firefox Release Process. Like Aurora, features will land in the Developer Edition every six weeks, after they have stabilized in Nightly builds. By using the Developer Edition, you gain access to tools and platform features at least 12 weeks before they reach the main Firefox release channel. Find out what's new in the Developer Edition. Experimental developer tools We'll include experimental tools that aren't yet ready to ride the trains to release. For example, the Developer Edition includes the Valence add-on, which enables you to connect the Firefox developer tools to other browsers such as Chrome on Android and Safari on iOS. A separate profile Firefox Developer Edition uses a separate profile from other Firefox versions installed on your machine. This means you can easily run the Developer Edition alongside your release or Beta version of Firefox. Set up for web developers We've set default preference values tailored for web developers. For example, chrome and remote debugging are enabled by default. A distinct theme This includes quicker access to the developer tools.

When editing userChrome.css, you must add CSS selectors based on the element names and IDs/classes of the XUL user interface. There is no comprehensive listing of every single possible selector to use when styling the user interface (just as it would be silly to create such a comprehensive list for a web page), but a few of the more common and interesting selectors are listed below. The best way to discover how to select an element in the user interface is to use the DOM Inspector.

Disconnect est une extension pour Firefox qui vous permet de vous masquer derrière un serveur autre que votre propre adresse IP et aussi de désactiver les scripts qui vous traquent en tout lieu. En bref, une alternative à Ghostery.

Avec l'extension Collusion pour Firefox

Collusion : un plugin pour savoir qui vous traque en temps réel

HTML5, CSS3 et JavaScript, tour d'horizon des standards et technologies Web pris en charge par la nouvelle version du navigateur Open Source de la fondation Mozilla.

"The current (Nov, 2009) HTML5 draft defines quite a precise algorithm, for producing an outline for HTML documents. h5o is an implementation of the algorithm in JavaScript."

At the Toorcon 12 security conference, Eric Butler released a Firefox plugin named Firesheep, which drew significant media attention. Firesheep allowed any user to seamlessly hijack the web session of another user on the same local network. Although such attacks are not new, the ease of use presented by Firesheep brought session hijacking to the masses. BlackSheep, also a Firefox plugin is designed to combat Firesheep. BlackSheep does this by dropping ‘fake’ session ID information on the wire and then monitors traffic to see if it has been hijacked. While Firesheep is largely passive, once it identifies session information for a targeted domain, it then makes a subsequent request to that same domain, using the hijacked session information in order to obtain the name of the hijacked user along with an image of the person, if available. It is this request that BlackSheep identifies in order to detect the presence of Firesheep on the network.