PUBLIC MARKS with tags "conception web" & javascript

When your users load a page, retina.js checks each image on the page to see if there is a high-resolution version of that image on your server. If a high-resolution variant exists, the script will swap in that image in-place. The script assumes you use Apple's prescribed high-resolution modifier (@2x) to denote high-resolution image variants on your server.

Bootsnipp est une collection de snippets (HTML/CSS, JS) et éléments graphiques qui viennent compléter le framework Bootstrap développé par Twitter. Vous retrouverez tout un tas d’interfaces externes au framework prêtes à l’utilisation : formulaires, barres de navigation, sliders, graphiques… mais aussi des cas très spécifiques (fenêtre de tweet, interface Gmail, etc). Bref, c’est assez varié. Un petit copier-coller et le tour est joué.

Typeahead.js est une bibliothèque javascript permettant de mettre en place de l'auto-complétion performante dans vos formulaires HTML.

LABjs (Loading And Blocking JavaScript) is an open-source (MIT license) project. on-demand JavaScript loader, capable of loading any JavaScript resource, from any location, into any page, at any time. LABjs by default will load (and execute) all scripts in parallel as fast as the browser will allow. However, you can easily specify which scripts have execution order dependencies and LABjs will ensure proper execution order. This makes LABjs safe to use for virtually any JavaScript resource, whether you control/host it or not, and whether it is standalone or part of a larger dependency tree of resources. It uses an expressive, chaining API to specify which scripts to load, and when to wait ("block"), if necessary, for execution before proceeding with further execution.

CSS expressions are a powerful (and dangerous) way to set CSS properties dynamically” … and … “The problem with expressions is that they are evaluated more frequently than most people expect”

overview of popular JavaScript frameworks and their functions. There are various examples for the frameworks and every snippet contains links to the official documentation.

A Visual Firefox Debugger - FireCrystal allows users to record their actions on a web page and shows them the relevant code (HTML, Javascript, and CSS)

javascript HTML-Form encryption plugin, which encrypts the POST/GET-Data that will be sent when you submit a form.

css et js : concaténer, minimiser, compresser,