{"id":9712,"date":"2026-07-22T19:02:26","date_gmt":"2026-07-22T19:02:26","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/22\/jack-dorsey-lance-buzz-un-rival-open-source-de-slack-et-github\/"},"modified":"2026-07-22T19:02:26","modified_gmt":"2026-07-22T19:02:26","slug":"jack-dorsey-lance-buzz-un-rival-open-source-de-slack-et-github","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/22\/jack-dorsey-lance-buzz-un-rival-open-source-de-slack-et-github\/","title":{"rendered":"Jack Dorsey lance BUZZ, un rival open-source de Slack et GitHub"},"content":{"rendered":"<ul>\n<li style=\"font-weight: 400\"><em><span style=\"font-weight: 400\">BUZZ combine la messagerie d&rsquo;\u00e9quipe, les agents IA, les d\u00e9p\u00f4ts de code et les workflows dans un espace de travail d\u00e9centralis\u00e9.<\/span><\/em><\/li>\n<li style=\"font-weight: 400\"><em><span style=\"font-weight: 400\">Les agents IA re\u00e7oivent des identit\u00e9s cryptographiques avec des autorisations pour collaborer en toute s\u00e9curit\u00e9 aux c\u00f4t\u00e9s des \u00e9quipes humaines.<\/span><\/em><\/li>\n<li style=\"font-weight: 400\"><em><span style=\"font-weight: 400\">Construit sur Nostr, BUZZ prend en charge l&rsquo;auto-h\u00e9bergement et plusieurs mod\u00e8les d&rsquo;IA sans verrouillage fournisseur.<\/span><\/em><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">Jack Dorsey a d\u00e9voil\u00e9 BUZZ, une nouvelle plateforme de collaboration open-source con\u00e7ue pour r\u00e9duire la d\u00e9pendance \u00e0 Slack et GitHub. D\u00e9velopp\u00e9e par Block, la plateforme combine la messagerie d&rsquo;\u00e9quipe, la collaboration sur le code et les agents IA dans un espace de travail d\u00e9centralis\u00e9 construit sur le protocole Nostr.<\/span><\/p>\n<h2><b>BUZZ combine la collaboration d&rsquo;\u00e9quipe et les agents IA<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Block a officiellement lanc\u00e9 <\/span><a href=\"https:\/\/buzz.xyz\/\"><span style=\"font-weight: 400\">BUZZ<\/span><\/a><span style=\"font-weight: 400\"> le 21 juillet en tant que plateforme libre et open-source o\u00f9 les \u00e9quipes humaines et les agents IA peuvent collaborer au sein d&rsquo;un m\u00eame espace de travail. Dorsey a annonc\u00e9 le lancement sur X, d\u00e9crivant BUZZ comme \u00ab agnostique au mod\u00e8le, d\u00e9centralis\u00e9, auto-souverain et open-source \u00bb.<\/span><\/p>\n<p><span style=\"font-weight: 400\">La plateforme combine les canaux, les messages directs, les fils de discussion, la communication vocale, le partage de m\u00e9dias, les d\u00e9p\u00f4ts de code et les workflows automatis\u00e9s. Par cons\u00e9quent, les \u00e9quipes peuvent g\u00e9rer les conversations, le d\u00e9veloppement logiciel et les t\u00e2ches aliment\u00e9es par l&rsquo;IA sans passer d&rsquo;une application de productivit\u00e9 \u00e0 une autre.<\/span><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">we&#39;re launching BUZZ!<\/p>\n<p>a new groupchat platform for teams of people and agents of all sizes, built to reduce our dependency on slack and github. model-agnostic, decentralized, self-sovereign, and open source. \ud83d\udc1d<a href=\"https:\/\/t.co\/8IaMVeTQNo\">https:\/\/t.co\/8IaMVeTQNo<\/a><\/p>\n<p>&mdash; jack (@jack) <a href=\"https:\/\/x.com\/jack\/status\/2079605800998146171?ref_src=twsrc%5Etfw\">July 21, 2026<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p><span style=\"font-weight: 400\">Contrairement aux outils de travail traditionnels, BUZZ donne \u00e0 chaque agent IA sa propre identit\u00e9 cryptographique et des contr\u00f4les d&rsquo;autorisation. Chaque agent peut r\u00e9viser du code, ex\u00e9cuter des workflows approuv\u00e9s, contribuer aux discussions et maintenir son propre historique d&rsquo;activit\u00e9 aux c\u00f4t\u00e9s des utilisateurs humains.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Selon Bradley Axen, responsable des capacit\u00e9s IA chez Block, les futurs environnements de travail n\u00e9cessiteront des espaces o\u00f9 les humains et les <\/span><a href=\"https:\/\/www.livebitcoinnews.com\/bnb-chain-hits-200k-ai-agents-as-onchain-ai-race-accelerates\/\"><span style=\"font-weight: 400\">agents IA<\/span><\/a><span style=\"font-weight: 400\"> collaborent. Il a ajout\u00e9 que l&rsquo;objectif de l&rsquo;entreprise est de construire une plateforme ouverte plut\u00f4t qu&rsquo;un autre service propri\u00e9taire de collaboration.<\/span><\/p>\n<p><span style=\"font-weight: 400\">BUZZ prend \u00e9galement en charge plusieurs grands mod\u00e8les de langage, permettant aux organisations de d\u00e9ployer des agents aliment\u00e9s par Codex d&rsquo;OpenAI, Claude Code d&rsquo;Anthropic et d&rsquo;autres frameworks compatibles. Cette approche agnostique offre aux entreprises une flexibilit\u00e9 sans les enfermer dans un fournisseur d&rsquo;IA unique.<\/span><\/p>\n<h2><b>Nostr alimente l&rsquo;identit\u00e9 d\u00e9centralis\u00e9e et la collaboration ouverte<\/b><\/h2>\n<p><a href=\"https:\/\/www.livebitcoinnews.com\/jack-dorseys-cash-app-cuts-fees-to-boost-bitcoin-stacking\/\"><span style=\"font-weight: 400\">Block<\/span><\/a><span style=\"font-weight: 400\"> a construit BUZZ sur le protocole d\u00e9centralis\u00e9 Nostr pour r\u00e9soudre la gestion des identit\u00e9s, tant pour les humains que pour les agents IA. Chaque participant poss\u00e8de une paire de cl\u00e9s cryptographiques, permettant aux identit\u00e9s, autorisations et r\u00e9putations de se d\u00e9placer \u00e0 travers les syst\u00e8mes compatibles Nostr.<\/span><\/p>\n<p><span style=\"font-weight: 400\">De plus, chaque message, action de workflow, r\u00e9vision de code et \u00e9v\u00e9nement de d\u00e9p\u00f4t est enregistr\u00e9 comme un \u00e9v\u00e9nement sign\u00e9, cr\u00e9ant ainsi une piste d&rsquo;audit transparente. Le logiciel est publi\u00e9 sous licence Apache 2.0, permettant aux d\u00e9veloppeurs de le modifier, de l&rsquo;auto-h\u00e9berger ou de le commercialiser.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Les organisations peuvent ex\u00e9cuter BUZZ sur leur propre infrastructure ou choisir le service d&rsquo;h\u00e9bergement g\u00e9r\u00e9 de Block via buzz.xyz. Cependant, la version actuelle reste une version pr\u00e9coce, offrant des applications de bureau pour Windows, macOS et Linux, tandis que les clients mobiles sont encore en d\u00e9veloppement.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Le lancement poursuit le soutien de longue date de Dorsey aux technologies Internet d\u00e9centralis\u00e9es apr\u00e8s son d\u00e9part de Twitter. Il a financ\u00e9 plusieurs projets bas\u00e9s sur Nostr, dont l&rsquo;application de messagerie Bluetooth <a href=\"https:\/\/www.livebitcoinnews.com\/bitchat-spikes-in-nepal-during-youth-protests-and-ban-of-social-media\/\">Bitchat<\/a>, tout en promouvant des alternatives open-source aux plateformes en ligne centralis\u00e9es.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Plus t\u00f4t cette ann\u00e9e, Block a r\u00e9duit ses effectifs de plus de 4 000 employ\u00e9s, Dorsey soulignant que l&rsquo;intelligence artificielle remodelerait fondamentalement la fa\u00e7on dont les entreprises construisent des produits et fonctionnent. BUZZ refl\u00e8te cette strat\u00e9gie plus large en positionnant les agents IA comme des participants actifs plut\u00f4t que comme des assistants logiciels autonomes.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>BUZZ combine la messagerie d&rsquo;\u00e9quipe, les agents IA, les d\u00e9p\u00f4ts de code et les workflows dans un espace de travail d\u00e9centralis\u00e9. Les agents IA re\u00e7oivent des identit\u00e9s cryptographiques avec des autorisations pour collaborer en toute s\u00e9curit\u00e9 aux c\u00f4t\u00e9s des \u00e9quipes humaines. Construit sur Nostr, BUZZ prend en charge l&rsquo;auto-h\u00e9bergement et plusieurs mod\u00e8les d&rsquo;IA sans verrouillage [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":9711,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[176,14],"tags":[272,1426,1427,1428,634,1429],"class_list":["post-9712","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artificial-intelligence-ai","category-blockchain-technology","tag-ai-agents","tag-buzz","tag-jack-dorsey","tag-nostr","tag-open-source","tag-workplace-software"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Jack Dorsey lance BUZZ, un rival open-source de Slack et GitHub - France Live Bitcoin News<\/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:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/22\/jack-dorsey-lance-buzz-un-rival-open-source-de-slack-et-github\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jack Dorsey lance BUZZ, un rival open-source de Slack et GitHub - France Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"BUZZ combine la messagerie d&rsquo;\u00e9quipe, les agents IA, les d\u00e9p\u00f4ts de code et les workflows dans un espace de travail d\u00e9centralis\u00e9. 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