{"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\/ro\/blog\/news\/opublikovana-platforma-node-js-26-0-0","title":{"rendered":"Platforma Node.js 26.0.0 a fost publicat\u0103","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A avut loc lansarea Node.js 26.0.0, o platform\u0103 pentru executarea aplica\u021biilor de re\u021bea \u00een limbajul JavaScript. Node.js 26.0 este clasificat ca parte a ramurilor cu suport pe termen lung, dar acest statut va fi acordat doar \u00een octombrie, dup\u0103 stabilizarea platformei. Suportul pentru Node.js 26.x va fi oferit p\u00e2n\u0103 \u00een mai 2029. Suportul pentru ramura LTS anterioar\u0103 Node.js 24.x va continua p\u00e2n\u0103 la 30 aprilie 2028, iar pentru ramura anterioar\u0103 22.x \u2014 p\u00e2n\u0103 la 30 aprilie 2027. Suportul pentru ramura LTS 20.x a fost oprit pe 30 aprilie 2026, iar pentru ramura intermediar\u0103 Node.js 25.x se va \u00eencheia pe 1 iunie 2026.      <\/p>\n<p>\u00cembun\u0103t\u0103\u021biri principale:  <\/p>\n<ul>\n<li class=\"l\"> API-ul Temporal este activat \u00een mod implicit, oferind un set alternativ de metode pentru gestionarea datelor \u0219i timpului. API-ul permite manipularea datelor av\u00e2nd \u00een vedere sau nu fusurile orare, conversia orei, formatarea ie\u0219irii \u0219i efectuarea de opera\u021bii aritmetice cu timpul. Timpul poate fi specificat \u00eentr-o reprezentare independent\u0103 de fusul orar (Temporal.PlainDate, Temporal.PlainTime, Temporal.PlainDateTime), legat\u0103 de fusul orar (Temporal.ZonedDateTime) \u0219i \u00eentr-o reprezentare epocal\u0103 (Temporal.Instant \u2014 num\u0103rul de nanosecunde din 1 ianuarie 1970).\n<li class=\"l\"> Motorul V8 a fost actualizat la versiunea 14.6, utilizat\u0103 \u00een Chromium 146. Dintre \u00eembun\u0103t\u0103\u021birile aduse comparativ cu ultima versiune de Node.js, se remarc\u0103 posibilitatea de a combina mai mul\u021bi iteratori \u00eentr-unul singur cu ajutorul metodei Iterator.concat(), precum \u0219i implementarea specifica\u021biei \u201eupsert\u201d pentru simplificarea lucrului cu colec\u021biile de perechi cheie\/valoare \u00een obiecte JavaScript de tip Map \u0219i WeakMap.\n<li class=\"l\"> Clientul HTTP undici a fost actualizat la ramura 8.x.\n<li class=\"l\"> Metoda http.Server.prototype.writeHeader() a fost eliminat\u0103; \u00een locul s\u0103u, ar trebui folosit\u0103 http.Server.prototype.writeHead().            <\/ul>\n<p>Platforma Node.js poate fi utilizat\u0103 at\u00e2t pentru suportul serverului \u00een func\u021bionarea aplica\u021biilor web, c\u00e2t \u0219i pentru crearea de aplica\u021bii client \u0219i server de re\u021bea obi\u0219nuite. Pentru a extinde func\u021bionalitatea aplica\u021biilor pentru Node.js a fost preg\u0103tit\u0103 o mare colec\u021bie de module, \u00een care se pot g\u0103si module cu implement\u0103ri  <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/ro\/server\/\" title=\"servere\" data-wpil-keyword-link=\"linked\">servere<\/a> \u0219i clien\u021bi HTTP, SMTP, XMPP, DNS, FTP, IMAP, POP3, module pentru integrarea cu diverse framework-uri web, manejere WebSocket \u0219i Ajax, convertoare pentru baze de date (MySQL, PostgreSQL, SQLite, MongoDB), generatoare de \u0219abloane, motoare CSS, implement\u0103ri de algoritmi criptografici \u0219i sisteme de autorizare (OAuth), parsere XML.    <\/p>\n<p> Pentru a gestiona un num\u0103r mare de cereri paralele, Node.js utilizeaz\u0103 un model de execu\u021bie asincron, bazat pe procesarea evenimentelor \u00een mod non-blocant \u0219i pe definirea handler-elor callback. Printre metodele de multiplexare a conexiunilor se num\u0103r\u0103 epoll, kqueue, \/dev\/poll \u0219i select. Pentru multiplexarea conexiunilor, se utilizeaz\u0103 biblioteca libuv, care este un wrapper peste libev \u00een sistemele Unix \u0219i peste IOCP \u00een Windows. Crearea unui pool de thread-uri (thread pool) se realizeaz\u0103 cu ajutorul bibliotecii libeio, iar pentru efectuarea cererilor DNS \u00een mod non-blocant, este integrat\u0103 c-ares. Toate apelurile de sistem care determin\u0103 blocarea sunt efectuate \u00een interiorul pool-ului de thread-uri \u0219i, la fel ca \u0219i handler-ele de semnale, transmit rezultatul muncii lor printr-un canal anonim (pipe).     <\/p>\n<p>Execu\u021bia codului JavaScript este asigurat\u0103 prin utilizarea motorului V8 dezvoltat de Google. \u00cen esen\u021b\u0103, Node.js este similar cu framework-urile Perl AnyEvent, Ruby Event Machine, Python asyncio \u0219i implementarea evenimentelor \u00een Tcl, dar ciclul de procesare a evenimentelor (event loop) \u00een Node.js este ascuns de dezvoltator \u0219i seam\u0103n\u0103 cu procesarea evenimentelor \u00eentr-o aplica\u021bie web care ruleaz\u0103 \u00een browser.<br \/>\n<br \/>Sursa: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65374\">opennet.ro<\/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 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" 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