Jarred Sumner, tv\u016frce a hlavn\u00ed v\u00fdvoj\u00e1\u0159 serverov\u00e9 JavaScriptov\u00e9 platformy Bun, uznal \u00fasp\u011b\u0161n\u00fd experiment s p\u0159episov\u00e1n\u00edm projektu z jazyka Zig a Rust za pomoc\u00ed AI asistenta Claude Code a rozhodl se o p\u0159ekladu Bun do jazyka Rust. P\u0159epsan\u00e1 verze v jazyce Rust byla ji\u017e p\u0159ijata do hlavn\u00edho repozit\u00e1\u0159e projektu, zat\u00edmco k\u00f3d v jazyce Zig je pl\u00e1nov\u00e1n k odstran\u011bn\u00ed. Takt\u00e9\u017e autor Bun ozn\u00e1mil naj\u00edm\u00e1n\u00ed zam\u011bstnanc\u016f pro podporu Bun, kte\u0159\u00ed maj\u00ed v\u00edce ne\u017e 5 let zku\u0161enost\u00ed s v\u00fdvojem v jazyc\u00edch C\/C++ a Rust. <\/p>\n
V sou\u010dasn\u00e9 dob\u011b je na Rust realizov\u00e1n p\u0159\u00edm\u00fd port z jazyka Zig, kter\u00fd zahrnuje mnoho blok\u016f unsafe k\u00f3du, pou\u017e\u00edv\u00e1 stejnou architekturu, stejn\u00e9 datov\u00e9 struktury a d\u0159\u00edv\u011bj\u0161\u00ed extern\u00ed knihovny. Je z\u0159ejm\u00e9, \u017ee port na Rust \u00fasp\u011b\u0161n\u011b pro\u0161el kontrolou existuj\u00edc\u00ed sadou test\u016f na v\u0161ech platform\u00e1ch. B\u011bhem toho bylo rovn\u011b\u017e odstran\u011bno n\u011bkolik \u00fanik\u016f pam\u011bti a selh\u00e1n\u00ed test\u016f. <\/p>\n
Po sestaven\u00ed verze na Rust se spustiteln\u00fd soubor uk\u00e1zal b\u00fdt o 3-8 MB men\u0161\u00ed ne\u017e p\u0159i sestaven\u00ed verze na Zig. V testech v\u00fdkonu se verze na Rust uk\u00e1zala b\u00fdt bu\u010f rychlej\u0161\u00ed, nebo na stejn\u00e9 \u00farovni. Jarred nav\u00edc uvedl, \u017ee nejd\u016fle\u017eit\u011bj\u0161\u00ed v\u00fdhodou varianty na Rust je schopnost zachycovat a p\u0159edch\u00e1zet chyb\u00e1m p\u0159i pr\u00e1ci s pam\u011bt\u00ed, jejich\u017e diagnostika zab\u00edrala v\u00fdvoj\u00e1\u0159\u016fm Bun v posledn\u00edch letech spoustu \u010dasu. <\/p>\n
Mezi d\u016fvody pro p\u0159episov\u00e1n\u00ed do Rustu bylo d\u0159\u00edve zm\u00edn\u011bno p\u0159\u00e1n\u00ed odstranit probl\u00e9my v Bun zp\u016fsoben\u00e9 \u00faniky pam\u011bti, existenci nesrovnalost\u00ed s autory Zig ohledn\u011b pou\u017eit\u00ed AI k psan\u00ed k\u00f3du a nep\u0159ijateln\u00e1 politika Zig ohledn\u011b p\u0159ij\u00edm\u00e1n\u00ed zm\u011bn do jazyka, kter\u00e9 poru\u0161uj\u00ed zp\u011btnou kompatibilitu. <\/p>\n
JavaScriptov\u00e1 platforma Bun se vyv\u00edj\u00ed jako vysoce v\u00fdkonn\u00e1 alternativa platforem Node.js a Deno. Projekt je vyv\u00edjen s ohledem na zaji\u0161t\u011bn\u00ed kompatibility se serverov\u00fdmi aplikacemi pro Node.js a podporuje v\u011bt\u0161inu API Node.js. Sou\u010d\u00e1st\u00ed platformy je sada n\u00e1stroj\u016f pro vytv\u00e1\u0159en\u00ed a spou\u0161t\u011bn\u00ed aplikac\u00ed v jazyc\u00edch JavaScript a TypeScript, jako\u017e i runtime pro spou\u0161t\u011bn\u00ed JavaScriptov\u00fdch aplikac\u00ed bez prohl\u00ed\u017ee\u010de, spr\u00e1vce bal\u00ed\u010dk\u016f (kompatibiln\u00ed s NPM), n\u00e1stroje pro prov\u00e1d\u011bn\u00ed test\u016f, syst\u00e9m pro sestaven\u00ed nez\u00e1visl\u00fdch bal\u00ed\u010dk\u016f a vrstva pro integraci handler\u016f napsan\u00fdch v jazyce C. Z hlediska v\u00fdkonu Bun v\u00fdrazn\u011b p\u0159ed\u010d\u00ed Deno a Node.js (v testech na b\u00e1zi frameworku React platforma Bun dvakr\u00e1t p\u0159ed\u010d\u00ed Deno a t\u00e9m\u011b\u0159 p\u011btkr\u00e1t Node.js). Pro vykon\u00e1v\u00e1n\u00ed JavaScriptu je vyu\u017eit JavaScriptov\u00fd engin JavaScriptCore a komponenty projektu WebKit s dodate\u010dn\u00fdmi patchi. \u0414\u0436\u0430\u0440\u0440\u0435\u0434 \u0421\u0430\u043c\u043d\u0435\u0440 (Jarred Sumner), \u0441\u043e\u0437\u0434\u0430\u0442\u0435\u043b\u044c \u0438 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u043e\u0439 JavaScript-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Bun, \u043f\u0440\u0438\u0437\u043d\u0430\u043b \u0443\u0441\u043f\u0435\u0448\u043d\u044b\u043c \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442 \u043f\u043e \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u044b\u0432\u0430\u043d\u0438\u044e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0441 \u044f\u0437\u044b\u043a\u0430 Zig \u0438 Rust \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 AI-\u0430\u0441\u0441\u0438\u0441\u0442\u0435\u043d\u0442\u0430 Claude Code, \u0438 \u043f\u0440\u0438\u043d\u044f\u043b \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 Bun \u043d\u0430 \u044f\u0437\u044b\u043a Rust. \u041f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0443\u0436\u0435 \u043f\u0440\u0438\u043d\u044f\u0442 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u0430, \u0430 \u043a\u043e\u0434 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Zig \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043a \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u044e. […]<\/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-170758","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Byl schv\u00e1len p\u0159eklad JavaScriptov\u00e9 platformy Bun do jazyka Rust | ProHoster","description":"Jarred Sumner, tv\u016frce a hlavn\u00ed v\u00fdvoj\u00e1\u0159 serverov\u00e9 JavaScriptov\u00e9 platformy Bun, uznal \u00fasp\u011b\u0161n\u00fd experiment s p\u0159episov\u00e1n\u00edm projektu z jazyka Zig a Rust s pomoc\u00ed AI asistenta Claude Code, a.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/utverzhdyon-perevod-javascript-platformy-bun-na-yazyk-rust","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","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\u0423\u0442\u0432\u0435\u0440\u0436\u0434\u0451\u043d \u043f\u0435\u0440\u0435\u0432\u043e\u0434 JavaScript-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Bun \u043d\u0430 \u044f\u0437\u044b\u043a Rust | ProHoster","og:description":"\u0414\u0436\u0430\u0440\u0440\u0435\u0434 \u0421\u0430\u043c\u043d\u0435\u0440 (Jarred Sumner), \u0441\u043e\u0437\u0434\u0430\u0442\u0435\u043b\u044c \u0438 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u043e\u0439 JavaScript-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Bun, \u043f\u0440\u0438\u0437\u043d\u0430\u043b \u0443\u0441\u043f\u0435\u0448\u043d\u044b\u043c \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442 \u043f\u043e \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u044b\u0432\u0430\u043d\u0438\u044e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0441 \u044f\u0437\u044b\u043a\u0430 Zig \u0438 Rust \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 AI-\u0430\u0441\u0441\u0438\u0441\u0442\u0435\u043d\u0442\u0430 Claude Code, \u0438.","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/utverzhdyon-perevod-javascript-platformy-bun-na-yazyk-rust","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":"2026-05-15T22:24:29+00:00","article:modified_time":"2026-05-15T22:24:29+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/170758","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=170758"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/170758\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=170758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=170758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=170758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"