{"id":319,"date":"2026-03-15T00:00:00","date_gmt":"2026-03-14T23:00:00","guid":{"rendered":"https:\/\/vsx.is\/?p=319"},"modified":"2026-03-15T07:01:16","modified_gmt":"2026-03-15T06:01:16","slug":"alternatives-a-foss-les-sites-de-communication-et-les-reseaux-sociaux-ou-la-transition-a-ete-la-plus-marquee","status":"publish","type":"post","link":"https:\/\/vsx.is\/fr\/foss-alternativy-dil-2-komunikace-a-socialni-site-kde-prechod-boli-nejvic\/","title":{"rendered":"Alternatives \u00e0 FOSS, 2e partie : Communication et r\u00e9seaux sociaux \u2013 l\u00e0 o\u00f9 la transition est la plus difficile"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><em>Deuxi\u00e8me volet de notre s\u00e9rie consacr\u00e9e aux logiciels libres comme alternative aux outils propri\u00e9taires. Dans le premier volet, nous avons abord\u00e9 les questions de s\u00e9curit\u00e9 et de confidentialit\u00e9. Cette fois-ci, nous nous int\u00e9resserons \u00e0 la communication, un domaine o\u00f9 <a href=\"https:\/\/vsx.is\/fr\/foss-alternativy-dil-1-bezpecnost-a-soukromi-vedoma-volba-misto-slepe-duvery\/\">Alternatives au logiciel libre<\/a> elles existent, mais c&#x27;est la transition qui est la plus difficile.<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Passer de Bitwarden \u00e0 KeePassXC est un choix technique. Passer de WhatsApp \u00e0 <a href=\"https:\/\/vsx.is\/fr\/srovnani-platforem-pro-okamzite-zasilani-zprav\/\">Signal<\/a> C&#x27;est une d\u00e9cision sociale : cela implique que les autres vous suivent. Et partir <a href=\"https:\/\/vsx.is\/fr\/historie-e-mailu-od-vojenskeho-experimentu-po-48-miliardy-uzivatelu\/\">Gmail<\/a> ou Facebook, c&#x27;est perdre un r\u00e9seau de contacts construit au fil des ans, l&#x27;historique des conversations et, dans certains cas, m\u00eame le moyen de se connecter \u00e0 des dizaines d&#x27;autres services.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Parmi toutes les cat\u00e9gories, les outils de communication sont les plus difficiles \u00e0 remplacer, pr\u00e9cis\u00e9ment parce que leur valeur ne r\u00e9side pas dans le logiciel lui-m\u00eame, mais dans les personnes qui l&#x27;utilisent. Il est n\u00e9anmoins utile de conna\u00eetre les alternatives, que ce soit pour pouvoir faire un choix \u00e9clair\u00e9 ou pour \u00eatre pr\u00eat lorsque votre entourage commencera \u00e0 vous poser des questions.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">E-mail : de Gmail \u00e0 Tuta Mail<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gmail est un service gratuit, fiable et performant <a href=\"https:\/\/vsx.is\/fr\/top-10-e-mailovych-sluzeb\/\">service de courrier \u00e9lectronique<\/a>. Il fait partie d&#x27;un \u00e9cosyst\u00e8me dont le mod\u00e8le \u00e9conomique repose en grande partie sur la publicit\u00e9 personnalis\u00e9e ; si cela ne vous d\u00e9range pas, Gmail fonctionne bien pour la plupart des utilisateurs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/tuta.com\" target=\"_blank\" rel=\"noopener\"><strong>Tuta Mail<\/strong><\/a> (anciennement <a href=\"https:\/\/vsx.is\/fr\/soukrome-e-mailove-sluzby-ktere-opravdu-chrani-vasi-postu\/\">Tutanota<\/a>) est <a href=\"https:\/\/vsx.is\/fr\/firefox-forky-proc-existuji-a-ktery-si-vybrat\/\">source ouverte<\/a> Service de messagerie \u00e9lectronique avec chiffrement de bout en bout int\u00e9gr\u00e9. <a href=\"https:\/\/vsx.is\/fr\/tuta-drive-spousti-uzavrenou-betu-post-kvantove-cloudove-uloziste-z-nemecka-vstupuje-do-dalsi-faze\/\">Tuta<\/a> pr\u00e9cise que le chiffrement s&#x27;effectue c\u00f4t\u00e9 client et que les donn\u00e9es sont stock\u00e9es sous forme chiffr\u00e9e sur ses propres serveurs en Allemagne. L&#x27;offre gratuite propose 1 Go d&#x27;espace de stockage ; les offres payantes incluent notamment la prise en charge d&#x27;un nom de domaine personnalis\u00e9 et un espace de stockage plus important.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une autre possibilit\u00e9 est <a href=\"https:\/\/proton.me\/mail\" target=\"_blank\" rel=\"noopener\"><strong>Proton Mail<\/strong><\/a>, provenant de la m\u00eame organisation que <a href=\"https:\/\/vsx.is\/fr\/proton-svycarsky-ekosystem-pro-ty-kdo-to-s-privatnosti-mysli-vazne\/\">Proton VPN<\/a>. Il propose \u00e9galement <a href=\"https:\/\/vsx.is\/fr\/proton-meet-sifrovane-videohovory-jako-chybejici-dilek-proton-ekosystemu\/\">chiffrement de bout en bout<\/a>, des clients open source, et est bas\u00e9 en Suisse. Au sein de la communaut\u00e9 FOSS, il figure parmi les alternatives de messagerie \u00e9lectronique les plus cit\u00e9es.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Remarque importante : le chiffrement de bout en bout des e-mails ne fonctionne pleinement que lorsque les deux parties utilisent un syst\u00e8me compatible, par exemple deux comptes Tuta. Lorsque vous communiquez avec une adresse e-mail classique, vous vous appuyez g\u00e9n\u00e9ralement sur le chiffrement de la connexion (TLS) ou, le cas \u00e9ch\u00e9ant, sur un message chiffr\u00e9 prot\u00e9g\u00e9 par un mot de passe.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Client de messagerie : d&#x27;Outlook \u00e0 Thunderbird<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Outlook est la norme de facto dans le monde de l&#x27;entreprise : un outil sophistiqu\u00e9, enti\u00e8rement int\u00e9gr\u00e9 \u00e0 Microsoft 365 et Exchange. Pour ceux qui souhaitent g\u00e9rer des comptes de messagerie provenant de diff\u00e9rents fournisseurs au sein d&#x27;un seul client open source, c&#x27;est l&#x27;alternative la plus aboutie <strong><a href=\"https:\/\/www.thunderbird.net\" target=\"_blank\" rel=\"noopener\">Mozilla Thunderbird<\/a><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/vsx.is\/fr\/thunderbird-pro-open-source-odpoved-na-gmail-a-office-365\/\">Thunderbird<\/a> est un client de messagerie open source pour Windows, macOS et Linux ; il prend en charge les normes <a href=\"https:\/\/vsx.is\/fr\/decentralizovane-e-maily-budoucnost-soukrome-komunikace-nebo-slepa-ulicka\/\">IMAP<\/a> et POP3 et a un support int\u00e9gr\u00e9 pour <a href=\"https:\/\/vsx.is\/fr\/e-mailove-aliasy-a-proxy-sluzby-simplelogin-addy-io-firefox-relay-a-proxiedmail-v-praxi\/\">OpenPGP<\/a> pour le cryptage et la signature des courriers \u00e9lectroniques. La version Thunderbird 115 \u201eSupernova\u201c a apport\u00e9 une interface consid\u00e9rablement remani\u00e9e et des am\u00e9liorations \u00e0 OpenPGP.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Messenger : de WhatsApp \u00e0 Signal<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">WhatsApp met en place un chiffrement de bout en bout des messages bas\u00e9 sur le protocole Signal ; le contenu des messages reste donc chiffr\u00e9. Il s&#x27;agit par ailleurs d&#x27;un service exploit\u00e9 par Meta ; m\u00eame avec le chiffrement de bout en bout, certaines donn\u00e9es autres que le contenu des messages restent accessibles <a href=\"https:\/\/vsx.is\/fr\/metadata-vs-obsah-komunikace-proc-nestaci-sifrovat-jen-text\/\">m\u00e9tadonn\u00e9es<\/a> (qui communique avec qui, quand et \u00e0 quelle fr\u00e9quence), qui font partie de l&#x27;\u00e9cosyst\u00e8me Meta.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/signal.org\" target=\"_blank\" rel=\"noopener\"><strong>Signal<\/strong><\/a> C&#x27;est une application open source permettant d&#x27;envoyer des messages et de passer des appels vocaux et vid\u00e9o, d\u00e9velopp\u00e9e par la fondation \u00e0 but non lucratif Signal Foundation. Elle ne collecte qu&#x27;un minimum de m\u00e9tadonn\u00e9es \u2013 g\u00e9n\u00e9ralement le num\u00e9ro de t\u00e9l\u00e9phone comme identifiant de compte et des donn\u00e9es de service telles que l&#x27;heure d&#x27;inscription. Gratuit, sans publicit\u00e9, sans utilisation commerciale des donn\u00e9es. Le protocole Signal, d\u00e9velopp\u00e9 par Signal, est devenu la norme industrielle pour le chiffrement de bout en bout (E2EE) \u2013 il est notamment impl\u00e9ment\u00e9 dans WhatsApp et Messenger.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La faiblesse de Signal est la m\u00eame que celle de n&#x27;importe quelle application de messagerie : son efficacit\u00e9 d\u00e9pend du fait que les personnes avec lesquelles vous communiquez l&#x27;utilisent ou non. En R\u00e9publique tch\u00e8que, Signal gagne progressivement du terrain aupr\u00e8s des communaut\u00e9s technophiles, mais WhatsApp reste la plateforme dominante.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Messages texte : de Google Messages \u00e0 Quik SMS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Google Messages est l&#x27;application SMS\/RCS par d\u00e9faut sur la plupart des appareils Android. Son \u00e9quivalent open source est <a href=\"https:\/\/github.com\/octoshrimpy\/quik\" target=\"_blank\" rel=\"noopener\"><strong>Quik SMS<\/strong><\/a> (anciennement QKSMS) \u2013 un client simple et intuitif sans connexion \u00e0 des services cloud. Les messages restent exclusivement sur l&#x27;appareil. Id\u00e9al pour les utilisateurs qui souhaitent conserver leurs SMS\/MMS hors de Google <a href=\"https:\/\/vsx.is\/fr\/jeden-ekosystem-nebo-digitalni-mozaika-tri-cesty-k-organizaci-online-zivota\/\">\u00c9cosyst\u00e8me<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Communication (voix) : de Discord \u00e0 Mumble<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/vsx.is\/fr\/discord-2026-koncove-sifrovani-hovoru-na-jedne-strane-sber-identit-na-druhe\/\">Discord<\/a> est devenu la norme pour la communication vocale dans les jeux et les groupes communautaires. C'est pratique, la latence est faible et la gestion des serveurs est riche. Mais il s'agit d'un service en nuage propri\u00e9taire : toutes les communications passent par les serveurs de Discord.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mumble.info\" target=\"_blank\" rel=\"noopener\"><strong>Mumble<\/strong><\/a> C&#x27;est un logiciel de communication vocale open source \u00e0 tr\u00e8s faible latence, con\u00e7u principalement pour la transmission vocale. Il fonctionne via un serveur auto-h\u00e9berg\u00e9, ce qui permet de garder les communications sur une infrastructure en laquelle vous avez confiance. Mumble ne dispose pas des canaux textuels, de la gestion des r\u00f4les ni des fonctionnalit\u00e9s visuelles de Discord : c&#x27;est un outil exclusivement d\u00e9di\u00e9 \u00e0 la voix.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Communication (texte\/communaut\u00e9s) : de Discord \u00e0 Matrix (Element)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour la communication textuelle et la gestion de communaut\u00e9s, il s&#x27;agit d&#x27;une alternative open source <a href=\"https:\/\/matrix.org\" target=\"_blank\" rel=\"noopener\"><strong>Matrice<\/strong><\/a> \u2013 une norme ouverte pour une communication d\u00e9centralis\u00e9e et f\u00e9d\u00e9r\u00e9e. <strong><a href=\"https:\/\/element.io\">\u00c9l\u00e9ment<\/a><\/strong> est son client le plus r\u00e9pandu. <a href=\"https:\/\/vsx.is\/fr\/twake-workplace-evropsky-open-source-workplace-zamereny-na-soukromi\/\">Matrice<\/a> permet la f\u00e9d\u00e9ration : diff\u00e9rents serveurs (instances) communiquent entre eux, un peu comme les e-mails entre diff\u00e9rents fournisseurs. Il est possible d&#x27;exploiter son propre serveur personnel ou d&#x27;utiliser une instance publique telle que matrix.org.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Matrix\/Element propose des salles de discussion, des messages priv\u00e9s, des appels vid\u00e9o ainsi qu&#x27;une int\u00e9gration avec d&#x27;autres protocoles via des ponts. L&#x27;interface d&#x27;Element a \u00e9t\u00e9 consid\u00e9rablement am\u00e9lior\u00e9e dans les derni\u00e8res versions pour offrir une meilleure exp\u00e9rience utilisateur.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Microblogging : de Twitter\/X \u00e0 Mastodon<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ces derni\u00e8res ann\u00e9es, Twitter\/X a connu des changements importants en mati\u00e8re de politique de contenu, d&#x27;acc\u00e8s \u00e0 l&#x27;API et de mod\u00e8le \u00e9conomique. L&#x27;alternative qui a le plus retenu l&#x27;attention est <a href=\"https:\/\/joinmastodon.org\" target=\"_blank\" rel=\"noopener\"><strong>Mastodon<\/strong><\/a> \u2013 une plateforme d\u00e9centralis\u00e9e de microblogging bas\u00e9e sur le protocole ActivityPub.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mastodon fonctionne de mani\u00e8re f\u00e9d\u00e9r\u00e9e : il existe des centaines de serveurs ind\u00e9pendants (instances) ayant chacun leur propre orientation et leurs propres r\u00e8gles communautaires. Les comptes des diff\u00e9rentes instances peuvent communiquer entre eux. Il n&#x27;y a pas de propri\u00e9taire central, pas de publicit\u00e9, ni d&#x27;algorithme optimisant l&#x27;engagement \u00e0 des fins commerciales. Vous voyez le contenu par ordre chronologique ou en fonction de vos propres choix de suivi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&#x27;adaptation \u00e0 un mod\u00e8le d\u00e9centralis\u00e9 n\u00e9cessite un peu d&#x27;ajustement : choisir l&#x27;instance appropri\u00e9e, comprendre le fonctionnement de la f\u00e9d\u00e9ration. Mastodon dispose toutefois d&#x27;interfaces web et mobiles nettement am\u00e9lior\u00e9es (des applications telles que <a href=\"https:\/\/tusky.app\" target=\"_blank\" rel=\"noopener\">Tusky<\/a> ou Ivory) et une communaut\u00e9 en constante expansion.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Communaut\u00e9s en ligne : de Reddit \u00e0 Lemmy<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En 2023, Reddit a consid\u00e9rablement augment\u00e9 le co\u00fbt d&#x27;acc\u00e8s \u00e0 son API, ce qui a entra\u00een\u00e9 la fermeture de clients tiers populaires et le d\u00e9part d&#x27;une partie de la communaut\u00e9. <a href=\"https:\/\/join-lemmy.org\" target=\"_blank\" rel=\"noopener\"><strong>Lemmy<\/strong><\/a> est un agr\u00e9gateur de liens et une plateforme de discussion open source, facile \u00e0 h\u00e9berger soi-m\u00eame, qui impl\u00e9mente la norme ActivityPub et s&#x27;int\u00e8gre \u00e0 d&#x27;autres services dans <a href=\"https:\/\/vsx.is\/fr\/tento-blog-je-ted-soucasti-fediverse-co-to-znamena-a-proc-by-vas-to-melo-zajimat\/\">Fediverse<\/a>. Il fonctionne de mani\u00e8re similaire \u00e0 Reddit \u2013 communaut\u00e9s, publications, votes, commentaires \u2013 mais sans propri\u00e9taire central.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">La r\u00e9alit\u00e9 de la transition<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les outils de communication sont des biens de r\u00e9seau : leur valeur augmente avec le nombre d&#x27;utilisateurs. Les plateformes propri\u00e9taires b\u00e9n\u00e9ficient d&#x27;un avantage d\u00e9cisif \u00e0 cet \u00e9gard : elles sont pr\u00e9sentes l\u00e0 o\u00f9 se trouvent les autres. Le passage \u00e0 des alternatives FOSS dans le domaine de la communication ne signifie donc que rarement un remplacement complet et imm\u00e9diat ; il s&#x27;agit plut\u00f4t d&#x27;ajouter progressivement un canal alternatif et de prendre l&#x27;habitude de l&#x27;utiliser.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une approche pragmatique pourrait ressembler \u00e0 ceci : installer Signal en parall\u00e8le de WhatsApp et y transf\u00e9rer progressivement les conversations les plus sensibles. Essayer Mastodon ou Lemmy comme source compl\u00e9mentaire d&#x27;informations et d&#x27;interactions communautaires. <a href=\"https:\/\/vsx.is\/fr\/tuta-nemecky-prukopnik-sifrovaneho-e-mailu\/\">Tuta Mail<\/a> ou <a href=\"https:\/\/vsx.is\/fr\/bezpecny-e-mail-co-to-vlastne-znamena-a-potrebujete-to-resit\/\">Proton Mail<\/a> \u00e0 utiliser pour les nouveaux comptes et la correspondance confidentielle, tandis que Gmail restera comme adresse de transition.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce n&#x27;est pas une solution id\u00e9ale, mais c&#x27;est r\u00e9aliste.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Que nous r\u00e9serve le prochain \u00e9pisode ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dans ce troisi\u00e8me volet, nous nous int\u00e9resserons \u00e0 <strong>productivit\u00e9 et outils bureautiques<\/strong> \u2013 <a href=\"https:\/\/vsx.is\/fr\/euro-office-evropske-konsorcium-stavi-suverenni-kancelarsky-balik-na-zakladech-onlyoffice\/\">Bureau<\/a> Suite, notes, calendrier, <a href=\"https:\/\/vsx.is\/fr\/top-5-cloudovych-ulozist\/\">stockage en nuage<\/a> et la gestion des contacts. Ce sont des outils que nous utilisons tous les jours et pour lesquels les alternatives FOSS sont aujourd&#x27;hui les plus abouties.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Cette s\u00e9rie s&#x27;inspire d&#x27;une liste d&#x27;alternatives FOSS partag\u00e9e par la communaut\u00e9 sur Reddit. L&#x27;objectif n&#x27;est pas de rejeter dogmatiquement les logiciels propri\u00e9taires, mais de prendre des d\u00e9cisions \u00e9clair\u00e9es quant \u00e0 ce \u00e0 quoi et \u00e0 qui nous confions nos donn\u00e9es.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Druh\u00fd d\u00edl s\u00e9rie o svobodn\u00e9m softwaru jako alternativ\u011b k propriet\u00e1rn\u00edm n\u00e1stroj\u016fm. V prvn\u00edm d\u00edle jsme pro\u0161li bezpe\u010dnost\u00ed a soukrom\u00edm. Tentokr\u00e1t [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":""},"categories":[23],"tags":[],"class_list":["post-319","post","type-post","status-publish","format-standard","hentry","category-foss-alternativy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>FOSS alternativy, d\u00edl 2: Komunikace a soci\u00e1ln\u00ed s\u00edt\u011b \u2013 kde p\u0159echod bol\u00ed nejv\u00edc - VSX.is | Digit\u00e1ln\u00ed sv\u011bt pod va\u0161\u00ed kontrolou<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vsx.is\/fr\/alternatives-a-foss-les-sites-de-communication-et-les-reseaux-sociaux-ou-la-transition-a-ete-la-plus-marquee\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FOSS alternativy, d\u00edl 2: Komunikace a soci\u00e1ln\u00ed s\u00edt\u011b \u2013 kde p\u0159echod bol\u00ed nejv\u00edc - VSX.is | Digit\u00e1ln\u00ed sv\u011bt pod va\u0161\u00ed kontrolou\" \/>\n<meta property=\"og:description\" content=\"Druh\u00fd d\u00edl s\u00e9rie o svobodn\u00e9m softwaru jako alternativ\u011b k propriet\u00e1rn\u00edm n\u00e1stroj\u016fm. 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