PUBLIC MARKS with tags "conception web" & image

A low-level Node.js module that takes a bunch of SVG files, optimizes them and bakes them into SVG sprites of several types along with suitable stylesheet resources (e.g. CSS, Sass, LESS, Stylus, etc.)

Given the potential limitations, let’s work on a solution that can handle all my concerns: a. works without JavaScript (i.e., lazy loading is an enhancement) b. vanilla js – no dependencies on jquery or angularjs c. works with broken JavaScript (i.e., the browser supports JavaScript, but there’s a js error somewhere which causes your script to break; might not even be your fault!)

Just put your image size after our URL and you'll get a placeholder.

Lightway version of Lazy Load with support for serving high-resolution images to devices with retina displays

we’re a group of developers working towards a markup-based means of delivering alternate image sources based on device capabilities.

outil en ligne qui génère une image en fonction de la taille que vous indiquez : saisissez le format dont vous avez besoin à la fin de l’URL

ealing with browser caching is a balancing act. On one hand, you aim to minimize load times and bandwidth use by ensuring that images, scripts, and style sheets are cached by your visitors; however, you still want to ensure that they’re accessing the most recent versions of all your files. In this article, I’ll show you a few methods for controlling how your site’s files are cached by browsers so you can achieve the best of both worlds: maintaining optimal performance while ensuring that any updates are seen immediately, without a hitch by all of your users.

affichage partiel d'un contenu

générateur de sprite CSS