PUBLIC MARKS with tag "navigateur web"

This website shows your HTTP referer. As simple as that. Your referer is the page you're coming from. This service is mainly used by people who want to test whether their anonymization service or their browser settings work correctly. For example, you might want to search for the phrase "what is my referer" on Google and click on the result "whatismyreferer.com" (this page) to see if we recognize Google as your referer.

a definitive reference for what work is triggered by changing various CSS properties.

navigateur créé spécialement pour les développeurs.

HTML5Pattern is a source of regularly used Input-Patterns. Pattern Support Firefox 4+ & Chrome 5+ & Opera 9.6+ & MSIE 10+

Instead of blindly trusting everything that a server delivers, CSP defines the Content-Security-Policy HTTP header that allows you to create a whitelist of sources of trusted content, and instructs the browser to only execute or render resources from those sources. Even if an attacker can find a hole through which to inject script, the script won’t match the whitelist, and therefore won’t be executed.

localForage is a handy library that improves the offline experience of your web app by using asynchronous storage (via IndexedDB or WebSQL where available) but with a simple, localStorage-like API.

The lightweight PHP class for detecting mobile devices (including tablets)

Test and debug on Opera Mobile using a Mac or PC

SVG 1.1 2nd edition CSS3 Borders & Backgrounds CSS3 Selectors DOM Level 2 Core DOM Level 3 Events DOM Level 2 Style

What are the most important changes browsers could make to improve performance? This document is my answer to that question. This is mainly for browser developers, although web developers will want to track the adoption of these improvements.

Démonstration des nouvelles fonctionnalités HTML5 et de leur support dans différents navigateurs au travers d'exemples simples et efficaces.