{"id":170472,"date":"2026-05-06T12:25:14","date_gmt":"2026-05-06T10:25:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/avtor-platformy-bun-provodit-eksperiment-po-perepisyvaniyu-s-zig-na-rust"},"modified":"2026-05-06T12:25:14","modified_gmt":"2026-05-06T10:25:14","slug":"avtor-platformy-bun-provodit-eksperiment-po-perepisyvaniyu-s-zig-na-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/avtor-platformy-bun-provodit-eksperiment-po-perepisyvaniyu-s-zig-na-rust","title":{"rendered":"O autor da plataforma Bun est\u00e1 realizando um experimento de reescrita de Zig para Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Jarred Sumner, criador e desenvolvedor principal da plataforma de servidor JavaScript Bun, criou um ramo no Git onde come\u00e7ou a reescrever o Bun de Zig para Rust. A reescrita est\u00e1 sendo realizada com a ajuda do assistente de IA Claude, para o qual foi elaborado um guia separado sobre a portabilidade. Segundo Jarred, por enquanto \u00e9 apenas um experimento, e n\u00e3o um porta oficial, e h\u00e1 uma grande probabilidade de que n\u00e3o v\u00e1 al\u00e9m do experimento e que o c\u00f3digo reescrito n\u00e3o seja utilizado.     <\/p>\n<p>A portabilidade ainda n\u00e3o foi conclu\u00edda, e neste est\u00e1gio todo o interesse no projeto est\u00e1 focado em avaliar qu\u00e3o funcional ser\u00e1 o porto, se ele passar\u00e1 no conjunto de testes do projeto principal e se ser\u00e1 dif\u00edcil manter o novo c\u00f3digo. No final, est\u00e1 previsto um teste comparativo das vers\u00f5es do Bun em Zig e Rust.    <\/p>\n<p>Em dezembro do ano passado, o projeto Bun foi adquirido pela empresa Anthropic, portanto Jarred tem recursos para envolver modelos avan\u00e7ados de IA Claude na portabilidade. A plataforma Bun \u00e9 utilizada nos produtos Claude Code e Claude Agent SDK, e a Anthropic est\u00e1 interessada em melhorar sua qualidade e desenvolvimento. O Bun \u00e9 um dos projetos mais bem-sucedidos em Zig, mas os desenvolvedores de Zig e Bun t\u00eam opini\u00f5es divergentes sobre o uso de IA no processo de desenvolvimento. O projeto Zig estabeleceu uma proibi\u00e7\u00e3o rigorosa do uso de grandes modelos de linguagem na prepara\u00e7\u00e3o de pull requests, issues e coment\u00e1rios (at\u00e9 mesmo a tradu\u00e7\u00e3o por IA de coment\u00e1rios n\u00e3o em ingl\u00eas \u00e9 proibida).     <\/p>\n<p>A introdu\u00e7\u00e3o de tais restri\u00e7\u00f5es \u00e9 explicada pelos desenvolvedores do Zig devido \u00e0 experi\u00eancia negativa com a revis\u00e3o de pull requests criados por IA, que consomem recursos e tempo (por exemplo, s\u00e3o apontadas mudan\u00e7as sem sentido, alucina\u00e7\u00f5es de IA e commits inflacionados de 10 mil linhas). Al\u00e9m disso, o projeto Zig se posiciona como voltado para os participantes, e n\u00e3o a contribui\u00e7\u00e3o que eles trazem para o desenvolvimento \u2014 o principal objetivo da aceita\u00e7\u00e3o de pull requests n\u00e3o \u00e9 adicionar novo c\u00f3digo, mas ajudar no desenvolvimento de novos participantes.    <\/p>\n<p>O autor Bun discorda da proibi\u00e7\u00e3o da IA no Zig e acredita que a IA se tornar\u00e1 uma lembran\u00e7a nost\u00e1lgica nos anos de 2025 e 2026, enquanto o desenvolvimento de software open source evoluir\u00e1 para uma proibi\u00e7\u00e3o da aceita\u00e7\u00e3o de c\u00f3digo de humanos. As pessoas discutir\u00e3o problemas, estabelecer\u00e3o tarefas e prioridades, enquanto a escrita de c\u00f3digo e o envio de altera\u00e7\u00f5es para reposit\u00f3rios se tornar\u00e1 uma tarefa da IA. Uma das raz\u00f5es para os experimentos de reescrita em Rust \u00e9 o desejo de resolver problemas no Bun causados por vazamentos de mem\u00f3ria e a pol\u00edtica inaceit\u00e1vel de Zig em aceitar altera\u00e7\u00f5es que comprometam a compatibilidade.          <\/p>\n<p>Devido \u00e0 proibi\u00e7\u00e3o do uso de IA, os desenvolvedores do Bun s\u00e3o for\u00e7ados a manter seu pr\u00f3prio fork da ferramenta Zig, na qual, gra\u00e7as \u00e0 aplica\u00e7\u00e3o de IA, conseguiram acelerar a compila\u00e7\u00e3o em 4 vezes por meio da paraleliza\u00e7\u00e3o da an\u00e1lise sem\u00e2ntica e gera\u00e7\u00e3o de c\u00f3digo. Ao mesmo tempo, segundo o coment\u00e1rio de um dos desenvolvedores do Zig, a raz\u00e3o para a rejei\u00e7\u00e3o dos patches n\u00e3o est\u00e1 na IA, mas sim no fato de que a paraleliza\u00e7\u00e3o da an\u00e1lise sem\u00e2ntica envolve n\u00e3o apenas o compilador, mas tamb\u00e9m a pr\u00f3pria linguagem \u2014 para implementar a funcionalidade proposta sem erros e incompatibilidades, s\u00e3o necess\u00e1rias mudan\u00e7as na linguagem Zig. Em vez da paraleliza\u00e7\u00e3o, os desenvolvedores do Zig est\u00e3o desenvolvendo a compila\u00e7\u00e3o incremental, que segundo suas suposi\u00e7\u00f5es permitir\u00e1 aumentar significativamente a velocidade de compila\u00e7\u00e3o.              <\/p>\n<p>A plataforma JavaScript Bun est\u00e1 se desenvolvendo como uma alternativa de alto desempenho \u00e0s plataformas Node.js e Deno. O projeto \u00e9 desenvolvido visando garantir compatibilidade com aplicativos de servidor para Node.js e suporta a maior parte da API do Node.js. A plataforma inclui um conjunto de ferramentas para criar e executar aplica\u00e7\u00f5es nas linguagens JavaScript e TypeScript, al\u00e9m de um runtime para executar aplicativos JavaScript sem navegador, um gerenciador de pacotes (compat\u00edvel com NPM), ferramentas para executar testes, um sistema de constru\u00e7\u00e3o de pacotes autossuficientes e uma camada para integrar manipuladores escritos na linguagem C. Em termos de desempenho, Bun supera significativamente Deno e Node.js (em testes baseados no framework React, a plataforma Bun supera Deno em 2 vezes e quase 5 vezes Node.js). Para executar JavaScript, \u00e9 utilizado o motor JavaScript JavaScriptCore e componentes do projeto WebKit com patchs adicionais.                <\/p>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65379\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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, \u0441\u043e\u0437\u0434\u0430\u043b Git-\u0432\u0435\u0442\u043a\u0443, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u0438\u0441\u0442\u0443\u043f\u0438\u043b \u043a \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u044b\u0432\u0430\u043d\u0438\u044e Bun \u0441 \u044f\u0437\u044b\u043a\u0430 Zig \u043d\u0430 Rust. \u041f\u0435\u0440\u0435\u043f\u0438\u0441\u044b\u0432\u0430\u043d\u0438\u0435 \u0432\u0435\u0434\u0451\u0442\u0441\u044f \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 AI-\u0430\u0441\u0441\u0438\u0441\u0442\u0435\u043d\u0442\u0430 Claude, \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e. \u041f\u043e \u0441\u043b\u043e\u0432\u0430\u043c \u0414\u0436\u0430\u0440\u0440\u0435\u0434\u0430 \u043f\u043e\u043a\u0430 \u044d\u0442\u043e \u043b\u0438\u0448\u044c \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442, \u0430 \u043d\u0435 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u043e\u0440\u0442, \u0438 \u0432\u044b\u0441\u043e\u043a\u0430 \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e\u0441\u0442\u044c, \u0447\u0442\u043e \u0434\u0430\u043b\u044c\u0448\u0435 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430 \u0434\u0435\u043b\u043e [&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-170472","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u0436\u0430\u0440\u0440\u0435\u0434 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branch no Git, onde iniciou o processo de reescrita do Bun da linguagem Zig para Rust.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/news\/avtor-platformy-bun-provodit-eksperiment-po-perepisyvaniyu-s-zig-na-rust","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","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\u0410\u0432\u0442\u043e\u0440 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Bun \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u0442 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442 \u043f\u043e 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