{"id":154084,"date":"2026-01-18T17:11:55","date_gmt":"2026-01-18T15:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-javascript-biblioteki-jquery-4-0-2"},"modified":"2026-01-18T17:11:55","modified_gmt":"2026-01-18T15:11:55","slug":"vypusk-javascript-biblioteki-jquery-4-0-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-javascript-biblioteki-jquery-4-0-2","title":{"rendered":"Sortie de la biblioth\u00e8que JavaScript jQuery 4.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Apr\u00e8s presque 10 ans depuis la publication de la branche 3.0 et 20 ans apr\u00e8s la cr\u00e9ation du projet, la version 4.0 de la biblioth\u00e8que JavaScript jQuery a \u00e9t\u00e9 publi\u00e9e, utilis\u00e9e selon l'organisation W3Techs sur 70,9 % des 10 millions de sites les plus visit\u00e9s sur le web. Le code de jQuery est distribu\u00e9 sous la licence MIT.       <\/p>\n<p> La version 4.0 de jQuery contient des modifications qui rompent la compatibilit\u00e9 arri\u00e8re, mais selon les d\u00e9veloppeurs, la plupart des utilisateurs pourront passer \u00e0 la nouvelle version sans douleur, avec un minimum de modifications dans leur code. Pour faciliter la migration, un plugin sp\u00e9cial peut \u00eatre utilis\u00e9. Les ruptures de la compatibilit\u00e9 arri\u00e8re sont dues \u00e0 la suppression de code obsol\u00e8te, \u00e0 l'\u00e9limination de certains param\u00e8tres internes non document\u00e9s, \u00e0 l'arr\u00eat du support de certains comportements trop compliqu\u00e9s et \u00e0 l'arr\u00eat du support d'API qui avaient \u00e9t\u00e9 pr\u00e9c\u00e9demment d\u00e9clar\u00e9es obsol\u00e8tes. La suppression des API et des navigateurs obsol\u00e8tes a permis de r\u00e9duire la taille de l'archive gzip de la biblioth\u00e8que de 3 Ko (la version slim p\u00e8se d\u00e9sormais 19,5 Ko, tandis que la version compl\u00e8te p\u00e8se 27,5 Ko).       <\/p>\n<p>Parmi les changements :  <\/p>\n<ul>\n<li class=\"l\"> Le support pour le navigateur IE 10 et les versions ant\u00e9rieures a \u00e9t\u00e9 interrompu (le support pour IE 11 est maintenu, mais sera supprim\u00e9 dans jQuery 5.0), ainsi que pour d'autres anciens navigateurs tels que Edge Legacy, Android Browser et Firefox jusqu'\u00e0 la branche 115.\n<li class=\"l\"> Le support de l'API Trusted Types, d\u00e9velopp\u00e9e pour prot\u00e9ger contre les manipulations DOM entra\u00eenant des attaques par injection de scripts intersites (DOM XSS), par exemple lors d'un traitement incorrect des donn\u00e9es entr\u00e9es par l'utilisateur dans les blocs eval() ou dans les insertions \u00ab .innerHTML \u00bb, a \u00e9t\u00e9 int\u00e9gr\u00e9. Cela peut entra\u00eener l'ex\u00e9cution de code JavaScript dans le contexte d'une page donn\u00e9e. \u00c0 pr\u00e9sent, du code HTML sous forme d'objets TrustedHTML peut \u00eatre pass\u00e9 aux m\u00e9thodes jQuery.\n<li class=\"l\"> Le code jQuery a \u00e9t\u00e9 mis \u00e0 jour pour utiliser des modules JavaScript ESM (ECMAScript Module) et peut \u00eatre livr\u00e9 et import\u00e9 en tant que module.\n<li class=\"l\"> Les fonctions pr\u00e9c\u00e9demment marqu\u00e9es comme obsol\u00e8tes ont \u00e9t\u00e9 supprim\u00e9es : jQuery.isArray, jQuery.parseJSON, jQuery.trim, jQuery.type, jQuery.now, jQuery.isNumeric, jQuery.isFunction, jQuery.isWindow, jQuery.camelCase, jQuery.nodeName, jQuery.cssNumber, jQuery.cssProps et jQuery.fx.interval. Il est recommand\u00e9 d'utiliser les fonctions JavaScript standard Array.isArray(), JSON.parse(), String.prototype.trim() et Date.now() \u00e0 la place de ces fonctions.\n<li class=\"l\"> Les m\u00e9thodes internes non document\u00e9es de l'objet Array \u2014 push, sort et splice \u2014 ont \u00e9t\u00e9 supprim\u00e9es.\n<li class=\"l\"> L'ordre de traitement des \u00e9v\u00e9nements de changement de focus a \u00e9t\u00e9 align\u00e9 sur la sp\u00e9cification W3C \u2014 blur, focusout, focus et focusin.\n<li class=\"l\"> La taille de la version all\u00e9g\u00e9e (slim), qui ne contient pas de modules ajax et effects, r\u00e9duite \u00e0 19,5 Ko gr\u00e2ce \u00e0 l'arr\u00eat de la fourniture d'objets Deferred (il est recommand\u00e9 d'utiliser des Promises standard) et des Callbacks.  <\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64637\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u0447\u0442\u0438 10 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438 \u0432\u0435\u0442\u043a\u0438 3.0 \u0438 \u0441\u043f\u0443\u0441\u0442\u044f 20 \u043b\u0435\u0442 \u043f\u043e\u0441\u043b\u0435 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 JavaScript-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 jQuery 4.0, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u043f\u043e \u0434\u0430\u043d\u043d\u044b\u043c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 W3Techs \u043d\u0430 70.9% \u0438\u0437 10 \u043c\u043b\u043d \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0441\u0435\u0449\u0430\u0435\u043c\u044b\u0445 \u0441\u0430\u0439\u0442\u043e\u0432 \u0432 \u0441\u0435\u0442\u0438. \u041a\u043e\u0434 jQuery \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT. \u0412\u044b\u043f\u0443\u0441\u043a jQuery 4.0 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u043d\u0430\u0440\u0443\u0448\u0430\u044e\u0449\u0438\u0435 \u043e\u0431\u0440\u0430\u0442\u043d\u0443\u044e \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c, \u043d\u043e \u043f\u043e \u0437\u0430\u0432\u0435\u0440\u0435\u043d\u0438\u044e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-154084","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u0447\u0442\u0438 10 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438 \u0432\u0435\u0442\u043a\u0438 3.0 \u0438 \u0441\u043f\u0443\u0441\u0442\u044f 20 \u043b\u0435\u0442 \u043f\u043e\u0441\u043b\u0435 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 JavaScript-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 jQuery 4.0, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u043f\u043e \u0434\u0430\u043d\u043d\u044b\u043c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 W3Techs \u043d\u0430 70.9% \u0438\u0437 10 \u043c\u043b\u043d \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-javascript-biblioteki-jquery-4-0-2\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a JavaScript-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 jQuery 4.0 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u0447\u0442\u0438 10 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438 \u0432\u0435\u0442\u043a\u0438 3.0 \u0438 \u0441\u043f\u0443\u0441\u0442\u044f 20 \u043b\u0435\u0442 \u043f\u043e\u0441\u043b\u0435 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 JavaScript-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 jQuery 4.0, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u043f\u043e \u0434\u0430\u043d\u043d\u044b\u043c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 W3Techs \u043d\u0430 70.9% \u0438\u0437 10 \u043c\u043b\u043d \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-javascript-biblioteki-jquery-4-0-2\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-01-18T15:11:55+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-01-18T15:11:55+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Publication de la biblioth\u00e8que JavaScript jQuery 4.0 | ProHoster","description":"Apr\u00e8s pr\u00e8s de 10 ans depuis la publication de la branche 3.0 et 20 ans apr\u00e8s la cr\u00e9ation du projet, la biblioth\u00e8que JavaScript jQuery 4.0 a \u00e9t\u00e9 publi\u00e9e, utilis\u00e9e selon l'organisation W3Techs par 70,9 % des 10 millions les plus.","canonical_url":"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-javascript-biblioteki-jquery-4-0-2","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"fr_FR","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a JavaScript-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 jQuery 4.0 | ProHoster","og:description":"\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u0447\u0442\u0438 10 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438 \u0432\u0435\u0442\u043a\u0438 3.0 \u0438 \u0441\u043f\u0443\u0441\u0442\u044f 20 \u043b\u0435\u0442 \u043f\u043e\u0441\u043b\u0435 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 JavaScript-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 jQuery 4.0, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u043f\u043e \u0434\u0430\u043d\u043d\u044b\u043c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 W3Techs \u043d\u0430 70.9% \u0438\u0437 10 \u043c\u043b\u043d \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435.","og:url":"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-javascript-biblioteki-jquery-4-0-2","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2026-01-18T15:11:55+00:00","article:modified_time":"2026-01-18T15:11:55+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"154084","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-20 14:14:29","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-20 14:14:29","updated":"2026-01-20 14:14:29","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/154084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/comments?post=154084"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/154084\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/media?parent=154084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/categories?post=154084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/tags?post=154084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}