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<!doctype html><!-- This is a valid HTML5 document. --> |
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<html lang="fr"> |
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<!-- Has to be within the first 1024 bytes, hence before the <title> |
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See: https://www.w3.org/TR/2012/CR-html5-20121217/document-metadata.html#charset --> |
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<meta charset="utf-8"> |
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<!-- Why no `X-UA-Compatible` meta: https://stackoverflow.com/a/6771584 --> |
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<!-- The viewport meta is quite crowded and we are responsible for that. |
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See: https://codepen.io/tigt/post/meta-viewport-for-2015 --> |
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<meta name="viewport" content="width=device-width,initial-scale=1"> |
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<!-- Required to make a valid HTML5 document. --> |
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<title>Dark mode — David Larlet</title> |
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<meta name="description" content="Je suis le cas typique du client qui a besoin obligatoirement d’un light mode, sans quoi je n’utilise plus l’application et/ou je ne consulte plus le site (c’est déjà arrivé, j’ai désinstallé l’application et fermé l’onglet de mon navigateur). Dans mon cas, le dark mode, contrairement à ce que dit [le document dont parlaient mes collègues], augmente très fortement ma fatigue oculaire. Au bout de trois lignes j’ai la rétine imprimée, des lignes qui flottent devant les yeux, c’est très désagréable."> |
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<!-- That good ol' feed, subscribe :). --> |
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<link rel="alternate" type="application/atom+xml" title="Feed" href="/david/log/"> |
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<!-- Generated from https://realfavicongenerator.net/ such a mess. --> |
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<link rel="apple-touch-icon" sizes="180x180" href="/static/david/icons2/apple-touch-icon.png"> |
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<link rel="icon" type="image/png" sizes="32x32" href="/static/david/icons2/favicon-32x32.png"> |
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<link rel="icon" type="image/png" sizes="16x16" href="/static/david/icons2/favicon-16x16.png"> |
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<link rel="manifest" href="/static/david/icons2/site.webmanifest"> |
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<link rel="mask-icon" href="/static/david/icons2/safari-pinned-tab.svg" color="#07486c"> |
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<link rel="shortcut icon" href="/static/david/icons2/favicon.ico"> |
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<meta name="msapplication-TileColor" content="#f0f0ea"> |
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<meta name="msapplication-config" content="/static/david/icons2/browserconfig.xml"> |
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<meta name="theme-color" content="#f0f0ea"> |
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<!-- Documented, feel free to shoot an email. --> |
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<link rel="stylesheet" href="/static/david/css/style_2021-01-20.css"> |
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<!-- See https://www.zachleat.com/web/comprehensive-webfonts/ for the trade-off. --> |
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<link rel="preload" href="/static/david/css/fonts/triplicate_t4_poly_regular.woff2" as="font" type="font/woff2" media="(prefers-color-scheme: light), (prefers-color-scheme: no-preference)" crossorigin> |
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<link rel="preload" href="/static/david/css/fonts/triplicate_t4_poly_bold.woff2" as="font" type="font/woff2" media="(prefers-color-scheme: light), (prefers-color-scheme: no-preference)" crossorigin> |
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<link rel="preload" href="/static/david/css/fonts/triplicate_t4_poly_italic.woff2" as="font" type="font/woff2" media="(prefers-color-scheme: light), (prefers-color-scheme: no-preference)" crossorigin> |
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<link rel="preload" href="/static/david/css/fonts/triplicate_t3_regular.woff2" as="font" type="font/woff2" media="(prefers-color-scheme: dark)" crossorigin> |
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<link rel="preload" href="/static/david/css/fonts/triplicate_t3_bold.woff2" as="font" type="font/woff2" media="(prefers-color-scheme: dark)" crossorigin> |
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<link rel="preload" href="/static/david/css/fonts/triplicate_t3_italic.woff2" as="font" type="font/woff2" media="(prefers-color-scheme: dark)" crossorigin> |
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<script> |
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function toggleTheme(themeName) { |
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document.documentElement.classList.toggle( |
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'forced-dark', |
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themeName === 'dark' |
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) |
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document.documentElement.classList.toggle( |
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'forced-light', |
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themeName === 'light' |
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) |
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} |
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const selectedTheme = localStorage.getItem('theme') |
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if (selectedTheme !== 'undefined') { |
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toggleTheme(selectedTheme) |
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} |
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</script> |
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<body class="remarkdown h1-underline h2-underline h3-underline em-underscore hr-center ul-star pre-tick" data-instant-intensity="viewport-all"> |
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<article> |
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<header> |
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<h1>Dark mode</h1> |
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</header> |
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<nav> |
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<p class="center"> |
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<a rel="prev" href="/david/2021/04/14/" title="Publication précédente : Trending">← Précédent</a> • |
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<a href="/david/" title="Aller à l’accueil"><svg class="icon icon-home"> |
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<use xlink:href="/static/david/icons2/symbol-defs.svg#icon-home"></use> |
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</svg> Accueil</a> |
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</p> |
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</nav> |
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<hr> |
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<blockquote> |
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<p>Je suis le cas typique du client qui a besoin obligatoirement d’un <em>light mode</em>, sans quoi je n’utilise plus l’application et/ou <mark>je ne consulte plus le site</mark> (c’est déjà arrivé, j’ai désinstallé l’application et fermé l’onglet de mon navigateur). Dans mon cas, le <em>dark mode</em>, contrairement à ce que dit [le document dont parlaient mes collègues], augmente très fortement ma fatigue oculaire. Au bout de trois lignes j’ai la rétine imprimée, des lignes qui flottent devant les yeux, c’est très désagréable.</p> |
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<p><cite><em><a href="https://nota-bene.org/Dark-mode-et-accessibilite">Dark mode et accessibilité</a></em> (<a href="/david/cache/2021/544ecea9397616a9f4cfcc6fe27afc3d/">cache</a>)</cite></p> |
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</blockquote> |
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<p>C’est la raison pour laquelle — même après avoir <a href="/david/2020/06/25/#paillasse">cédé à la mode du foncé</a> — je laisse la personne qui consulte cet espace choisir. Utiliser les préférences du système (<code>prefers-color-scheme</code>) me semble être insuffisant. Certain·es préfèrent un thème sombre sans pour autant vouloir lire du clair sur foncé, d’autres ne savent pas comment changer le thème au niveau du système.</p> |
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<p>Pour les astigmates (au moins certain·es en tout cas), ça semble être problématique tout ce qui est clair sur trop sombre, surtout la nuit. Et je crois que c’est un pourcentage non négligeable des internautes…</p> |
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<nav> |
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<p class="center"> |
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<a rel="prev" href="/david/2021/04/14/" title="Publication précédente : Trending">← Précédent</a> • |
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<a href="/david/2021/" title="Liste des publications récentes">↑ En 2021</a> |
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</p> |
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</nav> |
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</article> |
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<hr> |
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<footer> |
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<p> |
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<a href="/david/" title="Aller à l’accueil"><svg class="icon icon-home"> |
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<use xlink:href="/static/david/icons2/symbol-defs.svg#icon-home"></use> |
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</svg> Accueil</a> • |
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<a href="/david/log/" title="Accès au flux RSS"><svg class="icon icon-rss2"> |
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<use xlink:href="/static/david/icons2/symbol-defs.svg#icon-rss2"></use> |
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</svg> RSS</a> • |
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<a href="http://larlet.com" title="Go to my English profile" data-instant><svg class="icon icon-user-tie"> |
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<use xlink:href="/static/david/icons2/symbol-defs.svg#icon-user-tie"></use> |
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</svg> Pro</a> • |
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<a href="mailto:david%40larlet.fr" title="Envoyer un courriel"><svg class="icon icon-mail"> |
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<use xlink:href="/static/david/icons2/symbol-defs.svg#icon-mail"></use> |
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</svg> Email</a> • |
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<abbr class="nowrap" title="Hébergeur : Alwaysdata, 62 rue Tiquetonne 75002 Paris, +33184162340"><svg class="icon icon-hammer2"> |
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<use xlink:href="/static/david/icons2/symbol-defs.svg#icon-hammer2"></use> |
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</svg> Légal</abbr> |
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</p> |
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<template id="theme-selector"> |
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<form> |
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<fieldset> |
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<legend><svg class="icon icon-brightness-contrast"> |
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<use xlink:href="/static/david/icons2/symbol-defs.svg#icon-brightness-contrast"></use> |
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</svg> Thème</legend> |
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<label> |
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<input type="radio" value="auto" name="chosen-color-scheme" checked> Auto |
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</label> |
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<label> |
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<input type="radio" value="dark" name="chosen-color-scheme"> Foncé |
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</label> |
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<label> |
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<input type="radio" value="light" name="chosen-color-scheme"> Clair |
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</label> |
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</fieldset> |
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</form> |
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</template> |
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</footer> |
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<script src="/static/david/js/instantpage-5.1.0.min.js" type="module"></script> |
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<script> |
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function loadThemeForm(templateName) { |
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const themeSelectorTemplate = document.querySelector(templateName) |
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const form = themeSelectorTemplate.content.firstElementChild |
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themeSelectorTemplate.replaceWith(form) |
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form.addEventListener('change', (e) => { |
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const chosenColorScheme = e.target.value |
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localStorage.setItem('theme', chosenColorScheme) |
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toggleTheme(chosenColorScheme) |
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}) |
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const selectedTheme = localStorage.getItem('theme') |
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if (selectedTheme && selectedTheme !== 'undefined') { |
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form.querySelector(`[value="${selectedTheme}"]`).checked = true |
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} |
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} |
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const prefersColorSchemeDark = '(prefers-color-scheme: dark)' |
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window.addEventListener('load', () => { |
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let hasDarkRules = false |
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for (const styleSheet of Array.from(document.styleSheets)) { |
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let mediaRules = [] |
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for (const cssRule of styleSheet.cssRules) { |
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if (cssRule.type !== CSSRule.MEDIA_RULE) { |
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continue |
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} |
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// WARNING: Safari does not have/supports `conditionText`. |
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if (cssRule.conditionText) { |
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if (cssRule.conditionText !== prefersColorSchemeDark) { |
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continue |
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} |
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} else { |
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if (cssRule.cssText.startsWith(prefersColorSchemeDark)) { |
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continue |
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} |
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} |
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mediaRules = mediaRules.concat(Array.from(cssRule.cssRules)) |
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} |
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// WARNING: do not try to insert a Rule to a styleSheet you are |
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// currently iterating on, otherwise the browser will be stuck |
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// in a infinite loop… |
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for (const mediaRule of mediaRules) { |
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styleSheet.insertRule(mediaRule.cssText) |
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hasDarkRules = true |
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} |
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} |
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if (hasDarkRules) { |
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loadThemeForm('#theme-selector') |
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} |
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}) |
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</script> |
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</body> |
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</html> |
