SpeedCurve | Website Performance Monitoring
See how people experience the speed of your website, then identify and fix performance issues.
Coder Survival Guide
Marketing digital Responsable | Le Manifeste et le Référentiel
Découvrez le projet Marketing Digital Responsable : manifeste et référentiel. Ancrer des pratiques responsables au sein des équipes marketing pour définir des standards respectueux des utilisatrices et utilisateurs.
State of Green Software
A new report that brings global insights and data from industry leaders and researchers to the forefront to reduce software's harm to Earth and increase investment in decarbonizing software at scale.
WhatTheFont | MyFonts’ AI-Powered Font Finder
Identify any font with our font finder tool. Upload an image, and we’ll search our collection of over 133,000 fonts for the best match.
Course: Introduction to design systems – Figma Help Center
Modern work requires attention. Constant alerts steal it
Attention—the time and freedom to focus—is your team’s most valuable resource.
A Web Component Intro with Example
I will demonstrate writing a web component by implementing tabbed panels. The finished tabs will look like below. You can find the source code in this repository. Web Component is a standard built into the browser. At the time of writing every major browser supports this feature. It is an underrated feature and often shadowed by popular SPA frameworks like React and Angular. I say this feature is underrated because WC (Web Component) predates React and it does not require importing any external libraries. Enough of history lets see how to write a component. A WC needs two steps. A class that extends HTMLElement. Registering the component as a custom element. <!DOCTYPE html> <html> <head> <script> class WCTab extends HTMLElement { } //Step 1 customElements.define("wc-tab", WCTab) //Step 2 </script> </head> </html> That's it. A Web Component is ready to use. In registering the WC, the name must always contain a hyphen that is the reason it is wc-tab instead of wctab. This name is what needed to use this WC. We can use it just be creating a tag with same name as below. <body> <wc-tab></wc-tab> </body> Opening the html in browser doesn't show anything. It is not any better than an empty div at this point. Lets write something in between the opening and close tag. <wc-tab> <p>Hello world!</p> </wc-tab> This actually prints Hello world! in the browser! Shadow Root You almost always should enable shadow root in your WC. Shadow root provides scoped DOM tree with the web component as its root element. This enables us to import css styles without polluting the global scope. That means we can use css stylesheets and those styles will apply only within this custom element. Any tag with matching css selectors outside the custom component are unaffected. This can be enabled in our constructor as below. class WCTab extends HTMLElement { constructor() { super(); this.shadow = this.attachShadow({ mode: "open" }); } } As soon as this change is made, the hello world printed in the browser has disappeared. When shadow DOM is attached, it replaces our existing children. WC has few lifecycle callbacks, one of them is connectedCallback. It is called as soon as the WC is attached to dom. Lets add it! class WCTab extends HTMLElement { constructor() { super(); this.shadow = this.attachShadow({ mode: "open" }); } connectedCallback(){ console.log("connected!"); } } This prints connected! in console when the page is refreshed. Tab - Example Lets define how our tab component is going to be designed. Our WC will have each tab as div. The WC should define tab and its content as shown below. <wc-tab> <div name="Tab 1">Tab 1 content</div> <div name="Tab 2">Tab 2 content</div> <div name="Tab 3">Tab 3 content</div> </wc-tab> We are going to read the provided children as input and generate a UI to show them as tabs. it is possible to make each tab as its own custom element instead of div tag. We will stick with div for this example. Let's see how to access the children in our component. We are going to do this in our lifecycle method connectedCallback connectedCallback(){ let tabs = this.querySelectorAll("div"); console.log(tabs); } This is how we read the children. Unfortunately this does not work. connectedCallback is called before the children are attached to DOM. There is no simple way to read them as soon as they are attached. We go with MutationObserver. This observes changes for children and calls the given callback. connectedCallback() { let thisNode = this; let observer = new MutationObserver(function () { let tabs = thisNode.querySelectorAll("div"); console.log(tabs); }); // We are only interested in the children of // this component observer.observe(this, { childList: true }); }
Demystifying Tupper's formula - Eli Bendersky's website
EcoSonar | Home
EcoSonar the ecodesign and accessibility audit tool to minimize web carbon footprint easily
5. Compléter votre page
Retrouvez ici les notations type au format .png
Une première étiquette de performance environnementale pour les sites web - Green IT
L'AACC et Green IT présentent le premier dispositif standard, ouvert et gratuit pour déclarer la performance environnementale d’un site web.
Comment l’outil EcoIndex mesure le score environnemental des sites Web
Découvrez, chaque jour, une analyse de notre partenaire The Conversation. Ce mercredi, des informaticiens dénoncent les limites de cet indicateur crée en 2014
Note d'analyse : Planifier la décarbonation du système numérique en France - The Shift Project
Share:Nous avons le plaisir de vous présenter notre nouvelle note d’analyse : « Planifier la décarbonation du système numérique en France : cahier des charges ». Elle fait suite à la participation du Shift Project aux groupes de travail lancés par le Haut Comité du Numérique Ecoresponsable (HCNE) pour proposer une feuille de route de décarbonation du […]
Building a Greener Digital Future: Catchpoint Launches Carbon Control
Catchpoint announces free tool to measure and optimize website’s carbon footprint. Get actionable insights on specific actions to reduce Internet-related CO2 emissions.
Corporate Sustainability Reporting Directive (CSRD) explained | The Carbon Trust
Accessibilité dans son organisation : comment recruter ? - Koena
Comment définir un cadre stratégique pour une politique sur l’accessibilité dans un organisme et organiser les formations et le recrutement ?
The use of data as a proxy in the Sustainable Web Design model · Issue #138 · thegreenwebfoundation/co2.js
Looking at: https://sustainablewebdesign.org/calculating-digital-emissions/ https://developers.thegreenwebfoundation.org/co2js/explainer/methodologies-for-calculating-website-carbon/#the-sustainabl...
Adding controls to Google Tag Manager
12 tips to enforce control to secure Google Tag Manager (GTM) and prevent security or performance problems
Deux lanceurs d’alerte dénoncent le greenwashing des multinationales du « numérique vert »
« La réalité, c'est qu'on n'a pas commencé la plus petite hypothèse de construction d’un service numérique avec moins d’impact sur l'environnement. »
10 KB Club
L’insoucis écologique des paramètres | Limites numériques
Enquête des paramètres mobiles | Limites numériques
What Raw Materials Are Used to Make Hardware in Computing Devices?
Over 50 of the world’s 90 naturally occurring elements are used in over 8.5 billion computing devices
Shape Up: Stop Running in Circles and Ship Work that Matters
The problem with sticky menus and what to do instead
Adam Silver – interaction designer - London, UK
![[:fr]Bilan des gaz à effet de serre : Infomaniak publie son rapport 2021[:de]Treibhausgasbilanz : Infomaniak veröffentlicht Bericht 2021[:en]Greenhouse gas balance : Infomaniak publishes its 2021 report[:it]Bilancio dei gas a effetto serra : Infomaniak pubblica il suo rapporto 2021[:es]Bilancio dei gas a effetto serra : Infomaniak pubblica il suo rapporto 2021[:] • Infomaniak](https://rdl.ink/render/https%3A%2F%2Fnews.infomaniak.com%2Fwp-content%2Fuploads%2F2023%2F04%2FIN-230425-REPORT-2021.jpg?width=92&height=&ar=&mode=&format=avif&dpr=2)
[:fr]Bilan des gaz à effet de serre : Infomaniak publie son rapport 2021[:de]Treibhausgasbilanz : Infomaniak veröffentlicht Bericht 2021[:en]Greenhouse gas balance : Infomaniak publishes its 2021 report[:it]Bilancio dei gas a effetto serra : Infomaniak pubblica il suo rapporto 2021[:es]Bilancio dei gas a effetto serra : Infomaniak pubblica il suo rapporto 2021[:] • Infomaniak
[:fr]Avec 31% de croissance, nos émissions de CO2 ont baissé de 1.9% en 2021. Voici en toute transparence le bilan 2021 des gaz à effet de serre d'Infomaniak.[:de]Bei einem Wachstum von 31% sind unsere CO2-Emissionen bis 2021 um 1,9% gesunken. Nachfolgend in völliger Transparenz die Treibhausgasbilanz von Infomaniak für 2021.[:en]With 31% growth, our CO2 emissions have decreased by 1.9% in 2021. Here is the Infomaniak greenhouse gas balance 2021, published in a spirit of complete transparency.[:it]Con una crescita del 31%, le nostre emissioni di CO2 sono diminuite dell'1,9% nel 2021. All'insegna della trasparenza, ecco il bilancio 2021 dei gas a effetto serra emessi da Infomaniak.[:es]Con un crecimiento del 31%, nuestras emisiones de CO2 han disminuido un 1,9% en 2021. Aquí está, con total transparencia, el informe de gases de efecto invernadero de Infomaniak 2021.[:]
Carbonifer.io
Carbonifer: Take Control of the Carbon Emissions of your Cloud
Zenika/pagiel: PAGIEL est un outil de monitoring d'indicateurs environnementaux d'un projet web, fait pour être intégré dans des pipelines de déploiement continu.
PAGIEL est un outil de monitoring d'indicateurs environnementaux d'un projet web, fait pour être intégré dans des pipelines de déploiement continu. - Zenika/pagiel: PAGIEL est un outil de m...
Atos et Greenspector livrent à la Délégation ministérielle au Numérique en Santé et à l’Agence du Numérique en Santé un service de mesure de l'impact environnemental des applications de santé web et mobiles
Atos et Greenspector, alumni de Scaler, l’accélérateur de start-ups d'Atos, annoncent avoir livré à la Délégation ministérielle au Numérique en Santé (DNS) et à l’Agence du Numérique en Santé (ANS) un service de calcul d’un écoscore des applications de santé web et mobiles, accessible en ligne
How to measure the energy consumption of your apps - Sustainable Software
The second principle of Sustainable Software Engineering is to build energy efficient applications. The very first step in that direction is to measure the energy cost of your application. This post will answer the question "what is the best way to measure the energy consumption of your apps?".