{"id":115312,"date":"2024-04-25T09:22:49","date_gmt":"2024-04-25T07:22:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupna-javascript-platforma-node-js-22-0-0"},"modified":"2024-04-25T09:22:49","modified_gmt":"2024-04-25T07:22:49","slug":"dostupna-javascript-platforma-node-js-22-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/dostupna-javascript-platforma-node-js-22-0-0","title":{"rendered":"Dostupna JavaScript platforma Node.js 22.0.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Objavljena je verzija Node.js 22.0, platforme za izvo\u0111enje mre\u017enih aplikacija napisanim u JavaScriptu. Node.js 22.0 je klasificiran kao verzija s dugoro\u010dnom podr\u0161kom, ali \u0107e taj status biti dodijeljen tek u listopadu, nakon stabilizacije. Podr\u0161ka za Node.js 22.x trajat \u0107e do 30. travnja 2027. godine. Odr\u017eavanje pro\u0161le LTS verzije Node.js 20.x \u0107e trajati do travnja 2026. godine, a prethodne LTS verzije 18.x do travnja 2025. godine. Odr\u017eavanje me\u0111uverzije Node.js 21.x prestaje 1. lipnja 2024. godine.        <\/p>\n<p>Glavna pobolj\u0161anja:  <\/p>\n<ul>\n<li class=\"l\"> Pokreta\u010d V8 a\u017euriran je na verziju 12.4, koja se koristi u Chromiumu 124. Iz promjena u verziji Node.js 21, koja je koristila pokreta\u010d V8 11.8, isti\u010de se:\n<ul>\n<li class=\"l\"> Podr\u0161ka za ekstenziju WasmGC, koja olak\u0161ava portiranje programa napisanih na jezicima koji koriste sakuplja\u010d sme\u0107a (Kotlin, PHP, Java itd.) u WebAssembly. WasmGC dodaje nove tipove struktura i nizova za koje se mo\u017ee primijeniti nenelinearno dodjeljivanje memorije.\n<li class=\"l\"> Podr\u0161ka za metodu Array.fromAsync(), koja u asinkronom na\u010dinu vra\u0107a novu instancu Array objekta, kopiranu iz objekata sli\u010dnih nizu koji su enumerirali (iterabilni) ili asinkrono enumerirani (asinkroni iterabilni).\n<li class=\"l\"> Podr\u0161ka za metode za rad s iteratorima, poput .map, .filter, .find, .take, .drop, .forEach i .reduce.\n<li class=\"l\"> Podr\u0161ka za objekt Set, koji definira kolekciju vrijednosti i nudi metode za tipi\u010dne operacije s mno\u0161tvom, kao \u0161to su presjek, unija, razlika i dopuna.        <\/ul>\n<li class=\"l\"> Uklju\u010den je optimiziraju\u0107i JIT kompajler Maglev po zadanom, usmjeren na brzu generaciju visokou\u010dinkovitog strojnog koda za aktivno kori\u0161teni JavaScript kod. Uklju\u010divanje Maglev-a zna\u010dajno ubrzava rad kratkotrajnih CLI aplikacija koje ne izvode dugotrajne operacije; na primjer, vrijeme prolaza Jetstream testa smanjuje se za 7.5%, a Speedometer testa za 5%.\n<li class=\"l\"> Pobolj\u0161ane su performanse pri radu s tokovima pove\u0107anjem vrijednosti opcije highWaterMark s 16 KB na 65 KB (odre\u0111uje granicu do koje se obavlja me\u0111ubufferiranje zapisivanja). Ova promjena dovodi do pove\u0107anja potro\u0161nje memorije, stoga \u0107e aplikacijama koje su dizajnirane za rad s ograni\u010denom koli\u010dinom RAM-a mo\u017eda biti potrebno vratiti staru vrijednost pozivom setDefaultHighWaterMark().\n<li class=\"l\"> Pove\u0107ana je u\u010dinkovitost API-ja fetch() i test runnera pobolj\u0161anjem efikasnosti kreiranja instanci AbortSignal. Pove\u0107ana je u\u010dinkovitost API-ja vezanih za sinkrono upravljanje datote\u010dnim sustavima.\n<li class=\"l\"> Pru\u017eena je eksperimentalna mogu\u0107nost kori\u0161tenja poziva &#171;require()&#187; za u\u010ditavanje JavaScript modula ESM (ECMAScript Modules) u synchronom na\u010dinu. ESM moduli se koriste u preglednicima i zamjenjuju CommonJS module specifi\u010dne za Node.js. Da bi se u\u010ditao ESM modul putem &#171;require()&#187;, mora se izvr\u0161avati u synchronom re\u017eimu (bez await na vi\u0161em nivou). Podr\u0161ka se aktivira uz flag &#171;&#8212;experimental-require-module&#187;.\n<li class=\"l\"> Dodana je eksperimentalna mogu\u0107nost pokretanja skripti definiranih u datoteci package.json koriste\u0107i komandu &#171;&#8212;run &lt;script-in-package-json&gt;&#187;.\n<li class=\"l\"> U kategoriju stabilnih preba\u010dena je komanda &#171;node &#8212;watch&#187; s implementacijom re\u017eima nadgledanja, koji omogu\u0107ava ponovno pokretanje procesa prilikom promjene uvo\u017eenog datoteka (na primjer, prilikom izvr\u0161avanja &#171;node &#8212;watch index.js&#187;, proces \u0107e se automatski ponovno pokrenuti prilikom promjene index.js).\n<li class=\"l\"> Stabilizirana je ugra\u0111ena implementacija API-ja WebSocket koja omogu\u0107uje kori\u0161tenje WebSocket u klijentskom re\u017eimu bez potrebe za dodatnim ovisnostima.\n<li class=\"l\"> Dodana je djelomi\u010dna podr\u0161ka za API Navigator.\n<li class=\"l\"> U API Webstreams dodana je podr\u0161ka za format kompresije deflate-raw.\n<li class=\"l\"> U modul node:fsmodule dodane su funkcije glob i globSync za uskla\u0111ivanje putanja datoteka prema uzorku.\n<li class=\"l\"> Pobolj\u0161ana je obrada nepravilno konfiguriranih IPv6 stogova. Implementiran je algoritam Happy Eyeballs za brzo povla\u010denje u slu\u010daju problema s IPv6.\n<li class=\"l\"> API util je progla\u0161en zastarjelim.\n<li class=\"l\"> A\u017eurirane su verzije ovisnosti: npm 10.5.1, libuv 1.48.0, simdutf 5.2.3, c-ares 1.28.1, zlib 1.3.0.1-motley-24c07df, simdjson do 3.8.0, ada 2.7.7 i undici 6.6.0.    <\/ul>\n<p>Platforma Node.js mo\u017ee se koristiti kako za poslu\u017eiteljsko odr\u017eavanje web aplikacija, tako i za izradu uobi\u010dajenih klijentskih i poslu\u017eiteljskih mre\u017enih programa. Za pro\u0161irenje funkcionalnosti aplikacija za Node.js pripremljena je velika kolekcija modula, u kojoj se mogu prona\u0107i moduli s implementacijama  <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hr\/server\/\"   title=\"poslu\u017eitelja\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1550\">poslu\u017eitelja<\/a> i klijenata HTTP, SMTP, XMPP, DNS, FTP, IMAP, POP3, moduli za integraciju s raznim web okvirima, obrada WebSocket i Ajax, konektori za baze podataka (MySQL, PostgreSQL, SQLite, MongoDB), predlo\u0161ci, CSS motori, implementacije kriptoalgoritama i sustava autentifikacije (OAuth), XML parseri.    <\/p>\n<p> Kako bi se obradilo veliki broj paralelnih zahtjeva, Node.js koristi asinkroni model pokretanja koda, temeljen na neblokiraju\u0107em na\u010dinu obrade doga\u0111aja i definiranju callback handlera. Kao metode multiplexiranja konekcija podr\u017eane su metode kao \u0161to su epoll, kqueue, \/dev\/poll i select. Za multiplexiranje konekcija koristi se biblioteka libuv, koja je nadogradnja na libev u Unix sustavima i IOCP u Windowsu. Za kreiranje thread pool-a koristi se biblioteka libeio, dok je za neblokiraju\u0107e izvo\u0111enje DNS zahtjeva integriran c-ares. Svi sistemski pozivi koji uzrokuju blokiranje obavljaju se unutar thread pool-a, a zatim, kao i signalni handleri, vra\u0107aju rezultate svog rada preko neimenovanog kanala (pipe).     <\/p>\n<p>Izvr\u0161avanje JavaScript koda osigurano je kori\u0161tenjem V8 motora koji je razvila tvrtka Google (uz to, Microsoft razvija varijantu Node.js s motorom Chakra-Core). Su\u0161tinski, Node.js je sli\u010dan Perl AnyEvent, Ruby Event Machine, Python Twisted okvirima i implementaciji doga\u0111aja u Tcl-u, ali je ciklus obrade doga\u0111aja (event loop) u Node.js skriven od programera i podsje\u0107a na obradu doga\u0111aja u web-aplikaciji koja radi u pregledniku.<br \/>\n<br \/>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61067\">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 22.0, \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 22.0 \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 22.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 2027 \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 20.x \u043f\u0440\u043e\u0434\u043b\u0438\u0442\u0441\u044f \u0434\u043e \u0430\u043f\u0440\u0435\u043b\u044f 2026 \u0433\u043e\u0434\u0430, \u0430 \u043f\u043e\u0437\u0430\u043f\u0440\u043e\u0448\u043b\u043e\u0439 LTS-\u0432\u0435\u0442\u043a\u0438 [&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-115312","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 22.0, \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=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hr\/blog\/news\/dostupna-javascript-platforma-node-js-22-0-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"hr_HR\" \/>\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\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 JavaScript-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 Node.js 22.0.0 | 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 22.0, \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\/hr\/blog\/news\/dostupna-javascript-platforma-node-js-22-0-0\" \/>\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=\"2024-04-25T07:22:49+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-04-25T07:22:49+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\udd47Dostupna JavaScript platforma Node.js 22.0.0 | ProHoster","description":"Objavljen je Node.js 22.0, platforma za izvo\u0111enje mre\u017enih aplikacija na jeziku JavaScript.","canonical_url":"https:\/\/prohoster.info\/hr\/blog\/news\/dostupna-javascript-platforma-node-js-22-0-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hr_HR","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\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 JavaScript-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 Node.js 22.0.0 | ProHoster","og:description":"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 Node.js 22.0, \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\/hr\/blog\/news\/dostupna-javascript-platforma-node-js-22-0-0","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":"2024-04-25T07:22:49+00:00","article:modified_time":"2024-04-25T07:22:49+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"115312","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":"2026-02-09 17:21:17","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-22 23:06:19","updated":"2026-02-09 17:21:17","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts\/115312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/comments?post=115312"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts\/115312\/revisions"}],"predecessor-version":[{"id":158794,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts\/115312\/revisions\/158794"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/media?parent=115312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/categories?post=115312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/tags?post=115312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}