Coder Survival Guide

The web app manifest is a simple JSON file that tells the browser about your web application and how it should behave when installed on the user's mobile device or desktop.

For some of us—isolates, happy in the dark—code is therapy, an escape and a path to hope in a troubled world.

Learn some best practices for keeping your Node.js and JavaScript projects safe from code injection attacks.

Creating highly accessible Web content is complicated, and tends to start with a lot of training. Familiar practices must be discouraged: Tables should not be used to create fake columns Running text should not be centered or justified Visual-only formatting (font weight and size) should not be relied on to provide meaning to users, who may be hearing the content or viewing it in "reader mode" New practices must be encouraged: Images need contextually meaningful alternative text Pages need real structure Links should have meaningful titles Certainly some of our

This post explains how to reduce the size of the WebFonts that you use on your site, so that good typography doesn't mean a slow site.

Principles of web security. The fundamentals and state-of-the-art in web security. Attacks and countermeasures. Topics include: the browser security model, web app vulnerabilities, injection, denial-of-service, TLS attacks, privacy, fingerprinting, same-origin policy, cross site scripting, authentication, JavaScript security, emerging threats, defense-in-depth, and techniques for writing secure code. Course projects include writing security exploits, defending insecure web apps, and implementing emerging web standards.

Over a wire is the most energy efficient way to transfer data. In a Digital Waste survey, when we asked people if they tried to transfer data (particularly large quantities of data) using wired cable instead of using Wi-Fi, or 3G, 4G or 5G, 62% said no.A German study found that video streaming for one hour:• Using a fiber optic cable caused 2 gra...

Les recommandations de ce guide concernent la sécurité des contenus présentés par un navigateur web aux utilisateurs. Les sujets abordés se concentrent autour des standards du Web, dont les implémentations côté navigateur requièrent des paramètres à spécifier lors du développement et de l'intégration d'un site ou d'une application web, de façon à en garantir la sécurité.

Tentons d’introduire le mouvement du design justice par sa définition, son histoire, ses principes, ses ressources et applications.

An open letter about accessibility overlays.

If you're trying to build a more sustainable wardrobe, then you'll probably be interested to know which online high-street brands are more

Introduction to sustainable web design and ways that Attention Insight can help web teams deliver more sustainable online experiences.

A collection of tips, tools and resources for eco-concsious digital designers.

Our latest benchmark of Mobile UX reveals that 52% of e-commerce sites still have severe mobile UX issues — leading to users abandoning their mobile shopping experience. Here are 18 common Mobile UX pitfalls.

Rejoignez les porteurs de projets Green IT. Bénéficiez de leur expérience et construisez avec eux les référentiels de la profession.

En compagnie du philosophe italien Maurizio Ferraris, "Tracks" explore la relation, à tendance dévorante, que nous entretenons avec nos smartphones.

Ces derniers temps je me questionne de plus en plus sur les sites perso. Je trouve qu'on a une idée super industrielle des sites personnel. Que ce soit un blog ou pas... On a en tête de performer en audience, on veut avoir une ligne éditoriale et une cadence de…

Accessibility experts Kate Kalcevich and Mike Gifford introduce readers to "layered accessibility testing”, a practice of using a variety of tools and approaches at different stages in the digital product lifecycle to catch accessibility issues early — when it’s easier and cheaper to fix them.

The ultimate favicon generator. Design your icons platform per platform and make them look great everywhere. Including in Google results pages.

Le modèle de l'économie de l'attention Si le rêve initial d'Internet était celui du partage, force est de constater qu'aujourd'hui les « Géants du Web (...)

How variable fonts work, how typographers implement variable fonts, and how to work with variable fonts in CSS.

The software was used as evidence that employees stole money

Bien que les secrets tels que les clés API, les jetons OAuth, les certificats et les mots de passe soient extrêmement sensibles, il est fréquent qu'ils se retrouvent dans le code source présent dans des dépôts git. Pourquoi ce phénomène et comment l'éviter ?

Dans une récente tribune pour le New York Times, lessayiste et chercheur Evgeny Morozov (@evgenymorozov) expliquait assez clairement ce quil ...