{"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\/pt\/blog\/news\/opublikovana-platforma-node-js-26-0-0","title":{"rendered":"A plataforma Node.js 26.0.0 foi lan\u00e7ada.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Foi lan\u00e7ado o Node.js 26.0.0, uma plataforma para execu\u00e7\u00e3o de aplica\u00e7\u00f5es de rede em JavaScript. O Node.js 26.0 \u00e9 classificado como parte das vers\u00f5es com suporte a longo prazo, mas esse status ser\u00e1 atribu\u00eddo apenas em outubro, ap\u00f3s estabiliza\u00e7\u00e3o. O suporte ao Node.js 26.x ser\u00e1 mantido at\u00e9 maio de 2029. O suporte \u00e0 vers\u00e3o LTS anterior Node.js 24.x ser\u00e1 mantido at\u00e9 30 de abril de 2028, enquanto a vers\u00e3o 22.x ser\u00e1 mantida at\u00e9 30 de abril de 2027. O suporte \u00e0 vers\u00e3o LTS 20.x foi encerrado em 30 de abril de 2026, e o suporte \u00e0 vers\u00e3o intermedi\u00e1ria Node.js 25.x ser\u00e1 encerrado em 1\u00ba de junho de 2026.      <\/p>\n<p>Principais melhorias:  <\/p>\n<ul>\n<li class=\"l\"> A API Temporal foi ativada por padr\u00e3o, oferecendo um conjunto alternativo de m\u00e9todos para manipula\u00e7\u00e3o de datas e horas. A API permite manipular datas com e sem considera\u00e7\u00e3o de fusos hor\u00e1rios, converter hor\u00e1rios, formatar sa\u00eddas e realizar opera\u00e7\u00f5es aritm\u00e9ticas com o tempo. O tempo pode ser representado de forma independente do fuso hor\u00e1rio (Temporal.PlainDate, Temporal.PlainTime, Temporal.PlainDateTime), com vincula\u00e7\u00e3o ao fuso hor\u00e1rio (Temporal.ZonedDateTime) e em representa\u00e7\u00e3o de epoch (Temporal.Instant - n\u00famero de nanossegundos desde 1\u00ba de janeiro de 1970).\n<li class=\"l\"> O motor V8 foi atualizado para a vers\u00e3o 14.6, utilizada no Chromium 146. Entre as melhorias em rela\u00e7\u00e3o \u00e0 vers\u00e3o anterior do Node.js, destaca-se a possibilidade de concatenar v\u00e1rios iteradores em um \u00fanico utilizando o m\u00e9todo Iterator.concat(), bem como a implementa\u00e7\u00e3o da especifica\u00e7\u00e3o 'upsert' para simplificar o trabalho com cole\u00e7\u00f5es de pares chave\/valor em objetos JavaScript Map e WeakMap.\n<li class=\"l\"> O cliente HTTP undici foi atualizado para a vers\u00e3o 8.x.\n<li class=\"l\"> O m\u00e9todo http.Server.prototype.writeHeader() foi removido, e em seu lugar deve-se usar http.Server.prototype.writeHead().            <\/ul>\n<p>A plataforma Node.js pode ser utilizada tanto para suporte do lado do servidor de aplica\u00e7\u00f5es web quanto para criar programas de rede comuns tanto do lado do cliente quanto do servidor. Para expandir a funcionalidade das aplica\u00e7\u00f5es Node.js, foi preparada uma grande cole\u00e7\u00e3o de m\u00f3dulos, onde \u00e9 poss\u00edvel encontrar m\u00f3dulos com implementa\u00e7\u00f5es  <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/server\/\" title=\"servidores\" data-wpil-keyword-link=\"linked\">servidores<\/a> e clientes HTTP, SMTP, XMPP, DNS, FTP, IMAP, POP3, m\u00f3dulos para integra\u00e7\u00e3o com diversos frameworks web, manipuladores WebSocket e Ajax, conectores a bancos de dados (MySQL, PostgreSQL, SQLite, MongoDB), motores de template, motores CSS, implementa\u00e7\u00f5es de algoritmos de criptografia e sistemas de autoriza\u00e7\u00e3o (OAuth), parsers XML.    <\/p>\n<p> Para lidar com um grande n\u00famero de solicita\u00e7\u00f5es paralelas, o Node.js utiliza um modelo ass\u00edncrono de execu\u00e7\u00e3o de c\u00f3digo, baseado no processamento de eventos em modo n\u00e3o bloqueante e na defini\u00e7\u00e3o de manipuladores de callback. M\u00e9todos como epoll, kqueue, \/dev\/poll e select s\u00e3o suportados como maneiras de multiplexar conex\u00f5es. A biblioteca libuv, que \u00e9 uma camada superior em rela\u00e7\u00e3o \u00e0 libev em sistemas Unix e ao IOCP no Windows, \u00e9 usada para multiplexa\u00e7\u00e3o de conex\u00f5es. Para criar um pool de threads, \u00e9 utilizada a biblioteca libeio, e para executar consultas DNS de forma n\u00e3o bloqueante, o c-ares est\u00e1 integrado. Todas as chamadas de sistema que causam bloqueio s\u00e3o executadas dentro do pool de threads e ent\u00e3o, assim como os manipuladores de sinal, transmitem o resultado de seu trabalho por meio de um canal an\u00f4nimo (pipe).     <\/p>\n<p>A execu\u00e7\u00e3o do c\u00f3digo JavaScript \u00e9 garantida atrav\u00e9s do uso do motor V8 desenvolvido pela Google. Em ess\u00eancia, o Node.js \u00e9 semelhante aos frameworks Perl AnyEvent, Ruby Event Machine, Python asyncio e \u00e0 implementa\u00e7\u00e3o de eventos em Tcl, mas o loop de eventos no Node.js \u00e9 oculto do desenvolvedor e lembra o processamento de eventos em um aplicativo da web que funciona no navegador.<br \/>\n<br \/>Fonte: <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 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" 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