Numérique Responsable

An exceptionally fast, thorough and tiny unused-CSS cleaner - leeoniya/dropcss

Accessibility can improve your site's SEO, but let's dive into what this actually means in practice and layout realistic expectations.

Users spend a large proportion of their online time on mobile devices, and a significant fraction of the rest is users on untethered laptop computers.

Vous souhaitez créer un site Internet ? Refondre un site existant ? Savez-vous quelles sont les informations que vous devez obligatoirement faire figurer sur votre site ? Toutes les réponses.

There are myriad theories as to why software remains insecure after we've spend decades trying to solve the problem. Common reasons include: Get the Audio

This week I’ve been brooding about web performance and accessibility. It all began when Ethan Marcotte made a lot of great notes about the accessibility

Before I wrote this article, I felt a pressure to write something significant and meaningful about sustainability. That feeling of weight…

For it’s time to learn more about this tool

Find which sticky notes you should use as agilist or facilitator, based on stickiness endurance, ink leaking, sustainability, price, smell…

In theory, performance, accessibility, and inclusive design all have similar goals: Provide the best, most consistent experience to all people using the minimal amount of resources. In practice, this often falls apart. Product creators define what it means to be performant from where they stand, which is typically from places of privilege with unseen biases, struggling to find true empathy with their users. Through this talk, we'll examine how to build conscientiously, looking within to resist systematic problems in order to create more truly performant, accessible, and inclusive systems fo...

List any node_modules directories in your system, as well as the space they take up. You can then select which ones you want to erase to free up space. - voidcosmos/npkill

Here's your ultimate guide on how to optimize images for your website and make them look great on all devices (mobile, desktop, and tablet).

This post is a summary of the various topics this blog has covered since inception, with some short, “take-home” conclusions about sustainability theory as applied to the web, games, an…

:pencil: A curated list of Web Performance Optimization. Everyone can contribute here! - davidsonfellipe/awesome-wpo

Here is a re-post of a 2012 post which shows a visual chart of web sustainability. It was created by checking about 170 self-styled “eco” or “green” websites with Yahoo&#821…

A community group dedicated to creating sustainable websites. This group will not publish specifications.

Web site created using create-react-app

Ethical OS Toolkit As technologists, it’s only natural that we spend most of our time focusing on how our tech will change the world for the better. Which is great. Everyone loves a sunny disposition. But perhaps it’s more useful, in some ways, to consider the glass half empty. What

Learn how browsers convert HTML, CSS and JavaScript into websites while you experiment with Chrome Developer Tools to measure and optimize website speed!

Data can be prohibitively expensive, especially in developing countries. Chris Ashton puts himself in the shoes of someone on a tight data budget and offers practical tips for reducing our websites' data footprint.

A free book on modern image optimization techniques. Formats, decoders, techniques for efficient compression and more are covered.

Les conséquences écologiques de la société numérique sont-elles contrôlables ou pas ? Le journal Le Drenche ouvre le débat.

Il y a une pratique qui se rapproche de la Low-Tech, c’est ce qu’on appelle l’éco-conception.