{"id":162677,"date":"2026-02-23T23:11:58","date_gmt":"2026-02-23T21:11:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/komponenty-brauzera-ladybird-nachali-perepisyvat-na-rust-pri-pomoshhi-ai"},"modified":"2026-02-23T23:11:58","modified_gmt":"2026-02-23T21:11:58","slug":"komponenty-brauzera-ladybird-nachali-perepisyvat-na-rust-pri-pomoshhi-ai","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/komponenty-brauzera-ladybird-nachali-perepisyvat-na-rust-pri-pomoshhi-ai","title":{"rendered":"Les composants du navigateur Ladybird ont commenc\u00e9 \u00e0 \u00eatre r\u00e9\u00e9crits en Rust \u00e0 l'aide de l'IA.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Andreas Kling, le fondateur du navigateur web Ladybird, a annonc\u00e9 avoir d\u00e9cid\u00e9 d'utiliser le langage Rust pour le d\u00e9veloppement du projet et a commenc\u00e9 \u00e0 r\u00e9\u00e9crire certaines parties de Ladybird dans ce langage. En tant qu'exp\u00e9rimentation, le moteur JavaScript LibJS a d\u00e9j\u00e0 \u00e9t\u00e9 r\u00e9\u00e9crit de C++ en Rust. LibJS a \u00e9t\u00e9 choisi en raison de sa bonne couverture de tests, facilitant l'\u00e9valuation de la qualit\u00e9 du portage.    <\/p>\n<p>Pour acc\u00e9l\u00e9rer le portage, les assistants AI Claude Code et OpenAI Codex ont \u00e9t\u00e9 mobilis\u00e9s, ce qui a permis de r\u00e9\u00e9crire le code en deux semaines. La traduction a \u00e9t\u00e9 effectu\u00e9e progressivement avec la participation d'un d\u00e9veloppeur, qui, au cours du processus, a envoy\u00e9 plusieurs centaines de prompts aux assistants AI, d\u00e9cidant dans quel ordre et quoi porter, ainsi qu'indiquant les exigences pour le code r\u00e9sultant en Rust. Apr\u00e8s r\u00e9ception du code dans diff\u00e9rents mod\u00e8les AI, une r\u00e9vision des r\u00e9sultats et une analyse du code pour d\u00e9tecter les erreurs et les solutions douteuses ont \u00e9t\u00e9 r\u00e9alis\u00e9es.       <\/p>\n<p>En fin de compte, la version du moteur r\u00e9\u00e9crite en Rust a r\u00e9ussi tous les 52898 tests de compatibilit\u00e9 avec ECMAScript du ensemble test262 et 12461 tests de r\u00e9gression du projet Ladybird. La version en Rust a montr\u00e9 une parfaite correspondance de l'AST g\u00e9n\u00e9r\u00e9 et du bytecode avec la version en C++, sans r\u00e9gressions d\u00e9tect\u00e9es jusqu'\u00e0 pr\u00e9sent. Aucun d\u00e9clin de performance n'a \u00e9t\u00e9 constat\u00e9 dans les tests JavaScript. De plus, la parfaite correspondance a \u00e9t\u00e9 d\u00e9montr\u00e9e par les tests comparatifs des r\u00e9sultats du traitement des sites en utilisant les versions LibJS en C++ et Rust.    <\/p>\n<p>La r\u00e9\u00e9criture des composants du navigateur en Rust est consid\u00e9r\u00e9e comme un projet secondaire, qui pourrait prendre beaucoup de temps. Le d\u00e9veloppement principal continue pour l'instant en C++. Les d\u00e9cisions concernant les sous-syst\u00e8mes qui seront r\u00e9\u00e9crits en Rust seront prises par l'\u00e9quipe principale de d\u00e9veloppeurs. Le nouveau code en Rust coexistera avec le code existant en C++ \u00e0 travers des niveaux d'interop\u00e9rabilit\u00e9 clairement d\u00e9finis.          <\/p>\n<p>Il est \u00e0 noter qu'en 2024, les d\u00e9veloppeurs de Ladybird ont d\u00e9cid\u00e9 d'utiliser le langage de programmation Swift, mais ont \u00e9t\u00e9 confront\u00e9s \u00e0 une interop\u00e9rabilit\u00e9 insuffisante avec le code C++ et \u00e0 un support limit\u00e9 pour les plateformes autres qu'Apple. En ce qui concerne Rust, ce langage pr\u00e9sente un \u00e9cosyst\u00e8me plus mature pour la programmation syst\u00e8me et des garanties de s\u00e9curit\u00e9. De plus, parmi les d\u00e9veloppeurs de Ladybird, nombreux sont ceux qui connaissent bien ce langage. En 2024, le langage Rust n'a pas \u00e9t\u00e9 approuv\u00e9 pour une utilisation dans Ladybird en raison de la paradigme de d\u00e9veloppement bas\u00e9 sur la possession, qui ne s'harmonise pas tout \u00e0 fait avec le style orient\u00e9 objet du C++.          <\/p>\n<p>Andreas Kling a autrefois travaill\u00e9 chez Nokia et a contribu\u00e9 au d\u00e9veloppement de KHTML, puis chez Apple, il a \u00e9t\u00e9 l'un des d\u00e9veloppeurs de Safari. \u00c0 l'origine, le projet Ladybird a \u00e9t\u00e9 cr\u00e9\u00e9 comme une application pour le syst\u00e8me d'exploitation SerenityOS, mais \u00e0 l'\u00e9t\u00e9 2024, il a \u00e9t\u00e9 s\u00e9par\u00e9 en un projet distinct et a re\u00e7u un financement de 1 million de dollars. Le navigateur est \u00e9crit en C++ et est distribu\u00e9 sous la licence BSD. Le projet d\u00e9veloppe son propre moteur LibWeb, un interpr\u00e9teur JavaScript LibJS et des biblioth\u00e8ques associ\u00e9es.<br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64861\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0410\u043d\u0434\u0440\u0435\u0430\u0441 \u041a\u043b\u0438\u043d\u0433 (Andreas Kling), \u043e\u0441\u043d\u043e\u0432\u0430\u0442\u0435\u043b\u044c web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Ladybird, \u043e\u0431\u044a\u044f\u0432\u0438\u043b \u043e \u0440\u0435\u0448\u0435\u043d\u0438\u0438 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u044f\u0437\u044b\u043a Rust \u043f\u0440\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0438 \u043d\u0430\u0447\u0430\u043b\u0435 \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u044b\u0432\u0430\u043d\u0438\u044f \u0447\u0430\u0441\u0442\u0435\u0439 Ladybird \u043d\u0430 \u0434\u0430\u043d\u043d\u043e\u043c \u044f\u0437\u044b\u043a\u0435. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430 \u0441 C++ \u043d\u0430 Rust \u0443\u0436\u0435 \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d JavaScript-\u0434\u0432\u0438\u0436\u043e\u043a LibJS. LibJS \u0432\u044b\u0431\u0440\u0430\u043d \u0438\u0437-\u0437\u0430 \u0445\u043e\u0440\u043e\u0448\u0435\u0433\u043e \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f \u0442\u0435\u0441\u0442\u0430\u043c\u0438, \u0443\u043f\u0440\u043e\u0449\u0430\u044e\u0449\u0435\u0433\u043e \u043e\u0446\u0435\u043d\u043a\u0443 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u0414\u043b\u044f \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u044f \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0431\u044b\u043b\u0438 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u044b AI-\u0430\u0441\u0441\u0438\u0441\u0442\u0435\u043d\u0442\u044b Claude Code \u0438 OpenAI [&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-162677","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0410\u043d\u0434\u0440\u0435\u0430\u0441 \u041a\u043b\u0438\u043d\u0433 (Andreas Kling), \u043e\u0441\u043d\u043e\u0432\u0430\u0442\u0435\u043b\u044c web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Ladybird, \u043e\u0431\u044a\u044f\u0432\u0438\u043b \u043e \u0440\u0435\u0448\u0435\u043d\u0438\u0438 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u044f\u0437\u044b\u043a Rust \u043f\u0440\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 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