{"id":184265,"date":"2026-11-14T17:42:26","date_gmt":"2026-11-14T15:42:28","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/kompaniya-cloudflare-otkryla-kod-web-brauzera-kitesurf"},"modified":"2026-11-14T17:42:32","modified_gmt":"2026-11-14T15:42:32","slug":"cloudflare-open-sources-kitesurf-web-browser","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sl\/blog\/news\/cloudflare-open-sources-kitesurf-web-browser","title":{"rendered":"Podjetje Cloudflare je odprlo kodo spletnega brskalnika Kitesurf.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Podjetje Cloudflare je napovedalo odprtje izvorne kode spletnega brskalnika Kitesurf, namenjenega uporabi z AI agenti in boti. Kitesurf podpira raz\u010dlenjevanje HTML, uporabo CSS slogov, izvajanje JavaScript in generiranje posnetkov zaslona, vendar je hkrati brez zapletenosti in odve\u010dnosti, ki so namenjene ljudem in so za bote nepomembne. Odstranitev tak\u0161nih funkcionalnosti, kot sta idealna upodobitev in podpora raz\u0161iritvam, je omogo\u010dila znatno zmanj\u0161anje obremenitve CPU in porabe pomnilnika. Koda je napisana v jezikih Rust in TypeScript ter je na voljo pod licenco Apache 2.0. <\/p>\n<p>Namesto te\u017ekih brskalni\u0161kih motorjev Kitesurf uporablja odprte knji\u017enice v jeziku Rust: Blitz za raz\u010dlenjevanje HTML, delo z DOM, postavljanje in upodabljanje strani; Stylo (uporablja se v Firefoxu) za obdelavo CSS; Boa za izvajanje JavaScript in podporo WebAssembly; Linebender za delo s tektom in 2D grafiko; Krilla za generiranje izhodov v formatu PDF.<\/p>\n<p>V primerjavi z uporabo Chromium motorja pri izvedbi operacij ustvarjanja posnetkov zaslona v Kitesurf je bilo ugotovljeno, da se je obremenitev CPU zmanj\u0161ala za 3,1-krat in poraba pomnilnika za 4,7-krat, pri raz\u010dlembi HTML pa za 3,8 in 7-krat. Celotna \u010dasovna dol\u017eina testov pa je bila 1,7 in 1,8-krat dalj\u0161a zaradi hladnega zagona, rasterizacije in kodiranja v JPEG\/PNG. <\/p>\n<p>Kitesurf uspe\u0161no opravi ve\u010d kot 215.000 testov iz nabora WPT (Web Platform Tests), pravilno upodablja strani tipi\u010dnih spletnih mest, kot je Wikipedia, podpira razli\u010dne spletne okvire (React, Vue, Angular, Preact) in lahko izvede igro Doom, skompilirano v WebAssembly.<br \/>\nMed omejitvami je poudarjena pomanjkljivost podpore za predvajanje videoposnetkov, WebGL, zapletenih skriptov za preverjanje CAPTCHA in dolgotrajnih avtentificiranih sej, ki zahtevajo ohranjanje stanja.<\/p>\n<p>Brskalnik je sestavljen iz treh komponent: <\/p>\n<ul>\n<li class=\"l\"> Motor za upravljanje sej, obdelavo klientskih povezav in podporo protokolu CDP (Chrome DevTools Protocol);\n<li class=\"l\"> PageScript za izolirano obdelavo spletne strani in izvajanje JavaScript;\n<li class=\"l\"> PageRenderer za upodabljanje strani, generiranje posnetkov zaslona in izvoz v PDF.\n<\/ul>\n<p>Komponente so izolirane ena od druge in imajo dostop le do potrebnih virov. Delo poteka v na\u010dinu Stateless brez ohranjanja stanja.<\/p>\n<p><center><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/11\/917d486a3cae99fb797179a82f07a848.png\" style=\"display:block;margin: 0 auto;\" \/><\/center><\/p>\n<p>Kitesurf je zasnovan za pokretanje koriste\u0107i platformu Cloudflare Workers (otvoren runtime workerd) s kompajliranjem u WebAssembly, ali mo\u017ee se koristiti ne samo u infrastrukturi Cloudflare, ve\u0107 i na lokalnim sistemima s Node.js. Za upravljanje i automatizaciju interakcije s Kitesurfom, preporu\u010duje se kori\u0161tenje Web API-ja putem WebSocket-a, komandne linije i CDP protokola, kompatibilnog s Puppeteer bibliotekom.<br \/>\n<br \/>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66689\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cloudflare \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e\u0431 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Kitesurf, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f AI-\u0430\u0433\u0435\u043d\u0442\u0430\u043c\u0438 \u0438 \u0431\u043e\u0442\u0430\u043c\u0438. Kitesurf \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0440\u0430\u0437\u0431\u043e\u0440 HTML, \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 CSS-\u0441\u0442\u0438\u043b\u0435\u0439, \u0437\u0430\u043f\u0443\u0441\u043a JavaScript \u0438 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044e \u0441\u043a\u0440\u0438\u043d\u0448\u043e\u0442\u043e\u0432, \u043d\u043e \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u043b\u0438\u0448\u0451\u043d \u0443\u0441\u043b\u043e\u0436\u043d\u0435\u043d\u0438\u0439 \u0438 \u0438\u0437\u043b\u0438\u0448\u0435\u0441\u0442\u0432, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u043b\u044e\u0434\u0435\u0439 \u0438 \u0431\u0435\u0441\u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0445 \u0434\u043b\u044f \u0431\u043e\u0442\u043e\u0432. \u0418\u0437\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0442 \u0442\u0430\u043a\u0438\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439, \u043a\u0430\u043a \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u0430\u044f \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u043a\u0430 \u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0439, \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u0438 \u0437\u0430\u043c\u0435\u0442\u043d\u043e \u0441\u043d\u0438\u0437\u0438\u0442\u044c \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u043d\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-184265","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 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