{"id":170439,"date":"2026-05-06T00:24:40","date_gmt":"2026-05-05T22:24:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovana-platforma-node-js-26-0-0"},"modified":"2026-05-06T00:24:40","modified_gmt":"2026-05-05T22:24:40","slug":"opublikovana-platforma-node-js-26-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/opublikovana-platforma-node-js-26-0-0","title":{"rendered":"Node.js 26.0.0 har publicerats","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Node.js 26.0.0 har sl\u00e4ppts, en plattform f\u00f6r att k\u00f6ra n\u00e4tverksapplikationer i JavaScript. Node.js 26.0 tillh\u00f6r grenarna med l\u00e5ngsiktigt st\u00f6d, men denna status kommer att ges f\u00f6rst i oktober, efter stabilisering. St\u00f6det f\u00f6r Node.js 26.x kommer att p\u00e5g\u00e5 till maj 2029. St\u00f6det f\u00f6r den tidigare LTS-grenen Node.js 24.x kommer att p\u00e5g\u00e5 till 30 april 2028, och f\u00f6r den f\u00f6reg\u00e5ende 22.x till 30 april 2027. St\u00f6det f\u00f6r LTS-grenen 20.x upph\u00f6rde den 30 april 2026, och f\u00f6r mellanliggande grenen Node.js 25.x kommer det att upph\u00f6ra den 1 juni 2026.      <\/p>\n<p>Huvudsakliga f\u00f6rb\u00e4ttringar:  <\/p>\n<ul>\n<li class=\"l\"> API Temporal \u00e4r aktiverat som standard och erbjuder ett alternativt set av metoder f\u00f6r att arbeta med datum och tid. API:et till\u00e5ter manipulation av datum med och utan tidszoner, konvertering av tid, formatering av utdata och utf\u00f6rande av aritmetiska operationer med tid. Tiden kan anges i en tidszonsoberoende representation (Temporal.PlainDate, Temporal.PlainTime, Temporal.PlainDateTime), knutet till en tidszon (Temporal.ZonedDateTime) och i epokrepresentation (Temporal.Instant \u2014 antal nanosekunder sedan den 1 januari 1970).\n<li class=\"l\"> V8-motorn har uppdaterats till version 14.6, som anv\u00e4nds i Chromium 146. Bland f\u00f6rb\u00e4ttringarna j\u00e4mf\u00f6rt med den f\u00f6reg\u00e5ende versionen av Node.js m\u00e4rks m\u00f6jligheten att kombinera flera iteratorer till en med metoden Iterator.concat(), samt implementeringen av specifikationen \u00abupsert\u00bb f\u00f6r att f\u00f6renkla arbetet med nyckel\/v\u00e4rde-samlingar i JavaScript-objekten Map och WeakMap.\n<li class=\"l\"> HTTP-klienten undici har uppdaterats till version 8.x.\n<li class=\"l\"> Metoden http.Server.prototype.writeHeader() har tagits bort, ist\u00e4llet b\u00f6r http.Server.prototype.writeHead() anv\u00e4ndas.            <\/ul>\n<p>Node.js-plattformen kan anv\u00e4ndas b\u00e5de f\u00f6r serverhantering av webapplikationer och f\u00f6r att skapa vanliga klient- och servern\u00e4tverksprogram. F\u00f6r att ut\u00f6ka funktionaliteten f\u00f6r Node.js-applikationer har en stor samling moduler tagits fram, d\u00e4r man kan finna moduler med implementeringar.  <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/server\/\" title=\"servrar\" data-wpil-keyword-link=\"linked\">servrar<\/a> och kunder f\u00f6r HTTP, SMTP, XMPP, DNS, FTP, IMAP, POP3, moduler f\u00f6r integration med olika webbramverk, WebSocket- och Ajax-hanterare, anslutare till databaser (MySQL, PostgreSQL, SQLite, MongoDB), mallmotorer, CSS-motorer, implementationer av kryptalgoritmer och auktorisationssystem (OAuth), XML-parserare.    <\/p>\n<p> F\u00f6r att hantera ett stort antal parallella f\u00f6rfr\u00e5gningar anv\u00e4nder Node.js en asynkron kodexekveringsmodell baserad p\u00e5 h\u00e4ndelsebehandling i icke-blockerande l\u00e4ge och definiering av callback-hanterare. Metoder som epoll, kqueue, \/dev\/poll och select st\u00f6ds som s\u00e4tt att multiplexera anslutningar. F\u00f6r multiplexering av anslutningar anv\u00e4nds biblioteket libuv, som \u00e4r ett lager \u00f6ver libev i Unix-system och \u00f6ver IOCP i Windows. F\u00f6r att skapa en tr\u00e5dpool anv\u00e4nds biblioteket libeio, och f\u00f6r att utf\u00f6ra DNS-f\u00f6rfr\u00e5gningar i icke-blockerande l\u00e4ge \u00e4r c-ares integrerat. Alla systemanrop som orsakar blockering utf\u00f6rs inom tr\u00e5dpoolen och \u00f6verf\u00f6r sedan, liksom signalhanterare, resultaten av sitt arbete tillbaka via en namnl\u00f6s kanal (pipe).     <\/p>\n<p>K\u00f6rningen av JavaScript-kod m\u00f6jligg\u00f6rs genom anv\u00e4ndning av den av Google utvecklade V8-motorn. I grunden liknar Node.js ramverken Perl AnyEvent, Ruby Event Machine, Python asyncio och h\u00e4ndelsehantering i Tcl, men event loop i Node.js \u00e4r dold f\u00f6r utvecklaren och liknar h\u00e4ndelsehantering i ett webbaserat program som k\u00f6rs i en webbl\u00e4sare.<br \/>\n<br \/>K\u00e4lla: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65374\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 Node.js 26.0.0, \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 JavaScript. Node.js 26.0 \u043e\u0442\u043d\u0435\u0441\u0451\u043d \u043a \u0432\u0435\u0442\u043a\u0430\u043c \u0441 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0441\u0440\u043e\u043a\u043e\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438, \u043d\u043e \u0434\u0430\u043d\u043d\u044b\u0439 \u0441\u0442\u0430\u0442\u0443\u0441 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u043e\u043a\u0442\u044f\u0431\u0440\u0435, \u043f\u043e\u0441\u043b\u0435 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Node.js 26.x \u0431\u0443\u0434\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0434\u043e \u043c\u0430\u044f 2029 \u0433\u043e\u0434\u0430. \u0421\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0448\u043b\u043e\u0439 LTS-\u0432\u0435\u0442\u043a\u0438 Node.js 24.x \u0431\u0443\u0434\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0434\u043e 30 \u0430\u043f\u0440\u0435\u043b\u044f 2028 \u0433\u043e\u0434\u0430, \u0430 \u043f\u043e\u0437\u0430\u043f\u0440\u043e\u0448\u043b\u043e\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170439","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 Node.js 26.0.0, \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 JavaScript.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sv\/blog\/news\/opublikovana-platforma-node-js-26-0-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"sv_SE\" \/>\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\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 Node.js 26.0.0 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 Node.js 26.0.0, \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 JavaScript.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sv\/blog\/news\/opublikovana-platforma-node-js-26-0-0\" \/>\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=\"2026-05-05T22:24:40+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-05-05T22:24:40+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\udd47Node.js 26.0.0 har publicerats | ProHoster","description":"Node.js 26.0.0 har sl\u00e4ppts, en plattform f\u00f6r att k\u00f6ra n\u00e4tverksapplikationer i JavaScript.","canonical_url":"https:\/\/prohoster.info\/sv\/blog\/news\/opublikovana-platforma-node-js-26-0-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sv_SE","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\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 Node.js 26.0.0 | ProHoster","og:description":"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 Node.js 26.0.0, \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 JavaScript.","og:url":"https:\/\/prohoster.info\/sv\/blog\/news\/opublikovana-platforma-node-js-26-0-0","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":"2026-05-05T22:24:40+00:00","article:modified_time":"2026-05-05T22:24:40+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts\/170439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/comments?post=170439"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts\/170439\/revisions"}],"predecessor-version":[{"id":170716,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts\/170439\/revisions\/170716"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/media?parent=170439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/categories?post=170439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/tags?post=170439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}