{"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\/lv\/blog\/news\/opublikovana-platforma-node-js-26-0-0","title":{"rendered":"Public\u0113ta platforma Node.js 26.0.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Node.js 26.0.0, platforma t\u012bmek\u013ca lietojumprogrammu izpildei JavaScript valod\u0101, ir izlaista. Node.js 26.0 ir atz\u012bta par ilgsto\u0161as atbalsta versiju, ta\u010du \u0161is statuss tiks pie\u0161\u0137irts tikai oktobr\u012b, p\u0113c stabiliz\u0101cijas procesa. Atbalsts Node.js 26.x tiks sniegts l\u012bdz 2029. gada maijam. Iepriek\u0161\u0113j\u0101s LTS versijas Node.js 24.x atbalsts tiks sniegts l\u012bdz 2028. gada 30. apr\u012blim, bet pat iepriek\u0161\u0113j\u0101s 22.x versijas atbalsts ilgs l\u012bdz 2027. gada 30. apr\u012blim. LTS versijas 20.x atbalsts tika p\u0101rtraukts 2026. gada 30. apr\u012bl\u012b, savuk\u0101rt starpposma Node.js 25.x versijas atbalsts tiks p\u0101rtraukts 2026. gada 1. j\u016bnij\u0101.      <\/p>\n<p>Galven\u0101s uzlabojumi:  <\/p>\n<ul>\n<li class=\"l\"> P\u0113c noklus\u0113juma ir iek\u013cauts API Temporal, kas pied\u0101v\u0101 alternat\u012bvu meto\u017eu kopumu datumu un laika apstr\u0101dei. API \u013cauj manipul\u0113t ar datumiem, \u0146emot v\u0113r\u0101 vai ne\u0146emot v\u0113r\u0101 laika joslas, konvert\u0113t laiku, format\u0113t izeju un veikt aritm\u0113tiskas oper\u0101cijas ar laiku. Laiku var nor\u0101d\u012bt neatkar\u012bg\u0101 no laika joslas att\u0113lojum\u0101 (Temporal.PlainDate, Temporal.PlainTime, Temporal.PlainDateTime), saist\u012bt\u0101 ar laika joslu (Temporal.ZonedDateTime) un epoh\u0101la att\u0113lojum\u0101 (Temporal.Instant \u2014 nanosekundi kop\u0161 1970. gada 1. janv\u0101ra).\n<li class=\"l\"> V8 dzin\u0113js ir atjaunots l\u012bdz 14.6 versijai, kas tiek izmantota Chromium 146. Uzlabojumos sal\u012bdzin\u0101jum\u0101 ar iepriek\u0161\u0113jo Node.js izlaidumu ir iek\u013cauta iesp\u0113ja apvienot vair\u0101kus iter\u0101torus vien\u0101, izmantojot metodi Iterator.concat(), k\u0101 ar\u012b specifik\u0101cijas \u201eupsert\u201d realiz\u0101cija, lai vienk\u0101r\u0161otu darbu ar atsl\u0113gu\/v\u0113rt\u012bbu kolekcij\u0101m JavaScript objektos Map un WeakMap.\n<li class=\"l\"> HTTP klients undici ir atjaunin\u0101ts uz 8.x fili\u0101li.\n<li class=\"l\"> Tika no\u0146emta metode http.Server.prototype.writeHeader(), kuras viet\u0101 j\u0101izmanto http.Server.prototype.writeHead().            <\/ul>\n<p>Node.js platformu var izmantot gan servera puses t\u012bmek\u013ca lietojumprogrammu atbalstam, gan parasto klientu un serveru t\u012bkla programmu izveidei. Lai papla\u0161in\u0101tu Node.js lietojumprogrammu funkcionalit\u0101ti, ir sagatavota liela modu\u013cu kolekcija, kas ietver modu\u013cus ar realiz\u0101ciju  <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/lv\/server\/\" title=\"serveriem\" data-wpil-keyword-link=\"linked\">serveriem<\/a> un HTTP, SMTP, XMPP, DNS, FTP, IMAP, POP3 klientiem, modu\u013ciem integr\u0113\u0161anai ar da\u017e\u0101diem t\u012bmek\u013ca ietvariem, WebSocket un Ajax apstr\u0101d\u0101t\u0101jiem, datub\u0101zu (MySQL, PostgreSQL, SQLite, MongoDB) savienot\u0101jiem, veid\u0146u motorus, CSS dzin\u0113jus, kriptoval\u016btu algoritmu realiz\u0101cijas un autoriz\u0101cijas sist\u0113mas (OAuth), XML pars\u0113t\u0101jus.    <\/p>\n<p> Lai apstr\u0101d\u0101tu lielu skaitu vienlaic\u012bgu piepras\u012bjumu, Node.js izmanto asinhrono koda izpildes modeli, balstoties uz notikumu apstr\u0101di bez blo\u0137\u0113\u0161anas un callback apstr\u0101d\u0101t\u0101ju defin\u0113\u0161anu. Savienojumu multiplik\u0101cijai tiek atbalst\u012bti t\u0101di pa\u0146\u0113mieni k\u0101 epoll, kqueue, \/dev\/poll un select. Savienojumu multiplik\u0101cijai tiek izmantota libuv bibliot\u0113ka, kas ir virs libev sist\u0113m\u0101m Unix un IOCP Windows. Thread pool (v\u012btolietot\u0101ju baseins) tiek izveidots, izmantojot libeio bibliot\u0113ku, savuk\u0101rt DNS piepras\u012bjumu veik\u0161anai bez blo\u0137\u0113\u0161anas ir integr\u0113ta c-ares. Visas sist\u0113mas izsaukums, kas izraisa blo\u0137\u0113\u0161anu, tiek veikti iek\u0161 mpul\u0101 un p\u0113c tam, t\u0101pat k\u0101 sign\u0101lu apstr\u0101d\u0101t\u0101ji, p\u0101rs\u016bta rezult\u0101tu atpaka\u013c, izmantojot nenosaukto kan\u0101lu (pipe).     <\/p>\n<p>JavaScript koda izpild\u012b\u0161ana tiek nodro\u0161in\u0101ta, izmantojot Google izstr\u0101d\u0101to V8 dzin\u0113ju. Paties\u012bb\u0101 Node.js ir l\u012bdz\u012bgs Perl AnyEvent, Ruby Event Machine, Python asyncio un notikumu realiz\u0101cijai Tcl, ta\u010du notikumu apstr\u0101des cilpa (event loop) Node.js ir sl\u0113pta no izstr\u0101d\u0101t\u0101ja un atg\u0101dina notikumu apstr\u0101di t\u012bmek\u013ca lietojumprogramm\u0101, kas darbojas p\u0101rl\u016bkprogramm\u0101.<br \/>\n<br \/>Avots: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65374\">opennet.lv<\/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 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" 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