{"id":55642,"date":"2024-08-14T07:00:00","date_gmt":"2024-08-14T14:00:00","guid":{"rendered":"https:\/\/dhblog.dream.press\/blog\/?p=55642"},"modified":"2025-05-26T12:41:18","modified_gmt":"2025-05-26T19:41:18","slug":"svelte-vs-react","status":"publish","type":"post","link":"https:\/\/www-dev.dreamhost.com\/blog\/pt\/svelte-vs-react\/","title":{"rendered":"Svelte vs. React: O Confronto Final dos Frameworks JavaScript"},"content":{"rendered":"<p>Imagine isso: Voc\u00ea est\u00e1 em uma festa de desenvolvedores <em>(okay, vamos chamar de confer\u00eancia),<\/em> e de repente, a sala se divide em duas fac\u00e7\u00f5es. De um lado est\u00e3o os veteranos do React, e do outro os usu\u00e1rios de Svelte.<\/p>\n<p>De que lado voc\u00ea est\u00e1?<\/p>\n<p>Bem, React tem sido o principal framework por anos. No entanto, Svelte est\u00e1 definitivamente mudando as coisas. Ele oferece uma nova maneira de construir interfaces de usu\u00e1rio.<\/p>\n<p>A <a href=\"https:\/\/2023.stateofjs.com\/en-US\/libraries\/front-end-frameworks\/\" target=\"_blank\" rel=\"noreferrer noopener\">pesquisa sobre o Estado do JavaScript<\/a> mostra que o React continua sendo o framework de frontend mais utilizado. 80% dos desenvolvedores pesquisados o utilizaram e planejam continuar. O Svelte est\u00e1 crescendo em popularidade, embora \u2014 58% dos desenvolvedores desejam aprend\u00ea-lo.<\/p>\n<p>Vamos comparar Svelte e React. Vamos analisar suas funcionalidades, pontos fortes e fracos. Isso ajudar\u00e1 voc\u00ea a escolher o melhor framework para o seu pr\u00f3ximo projeto.<\/p>\n<h2 id=\"h-what-is-react\" class=\"wp-block-heading\">O que \u00e9 React?<\/h2>\n<p><a href=\"https:\/\/www.dreamhost.com\/blog\/pt\/aprender-react\/\" target=\"_blank\" rel=\"noreferrer noopener\">React \u00e9 uma biblioteca JavaScript bem estabelecida<\/a> criada pelo Facebook em 2013. Devido \u00e0 sua flexibilidade, desempenho e extenso ecossistema, tornou-se a escolha preferida de muitos desenvolvedores.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2560\" height=\"1120\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-scaled.webp\" alt=\"React aparece no GitHub com a linha de descri\u00e7\u00e3o &quot;A biblioteca para interfaces de usu\u00e1rio web e nativas&quot;\" class=\"wp-image-48655 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-scaled.webp 2560w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-300x131.webp 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-1024x448.webp 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-768x336.webp 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-1536x672.webp 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-2048x896.webp 2048w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-600x263.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-1200x525.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-730x319.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-1460x639.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-784x343.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-1568x686.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-877x384.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/01_react-1754x767.webp 1754w\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 2560px; --smush-placeholder-aspect-ratio: 2560\/1120;\" \/><\/figure>\n<p>Aqui est\u00e3o alguns n\u00fameros para colocar a popularidade do React em perspectiva:<\/p>\n<ul class=\"wp-block-list\"><li>225 mil estrelas no <a href=\"https:\/\/github.com\/facebook\/react\" target=\"_blank\" rel=\"noreferrer noopener\">reposit\u00f3rio oficial do React no GitHub<\/a>.<\/li><li><a href=\"https:\/\/trends.builtwith.com\/javascript\/React\" target=\"_blank\" rel=\"noreferrer noopener\">BuiltWith<\/a> relata que 3.685.454 sites ativos nos EUA utilizam o React para suas estruturas de frontend.<\/li><li>Esse n\u00famero chega a 2.055.778 no Reino Unido e 632.026 no Canad\u00e1.<\/li><\/ul>\n<p>Claramente, React desempenha um papel significativo no <a href=\"https:\/\/www.dreamhost.com\/pt\/servicos-profissionais\/desenvolvimento\/\" target=\"_blank\" rel=\"noreferrer noopener\">desenvolvimento de sites<\/a>.<\/p>\n<h3 class=\"wp-block-heading\">Principais Funcionalidades do React<\/h3>\n<ol class=\"wp-block-list\"><li><strong>JSX<\/strong>: React utiliza JSX, uma extens\u00e3o de sintaxe para <a href=\"https:\/\/www.dreamhost.com\/glossary\/web-design\/javascript\/\" target=\"_blank\" rel=\"noreferrer noopener\">JavaScript<\/a>. Permite escrever c\u00f3digo semelhante a <a href=\"https:\/\/www.dreamhost.com\/glossary\/web-design\/html\/\" target=\"_blank\" rel=\"noreferrer noopener\">HTML<\/a> dentro do seu <a href=\"https:\/\/www.dreamhost.com\/blog\/pt\/aprender-javascript\/\" target=\"_blank\" rel=\"noreferrer noopener\">JavaScript<\/a>, simplificando a cria\u00e7\u00e3o e gest\u00e3o das estruturas de seus componentes.<\/li><li><strong>DOM Virtual<\/strong>: React utiliza um DOM virtual, uma vers\u00e3o simplificada do DOM real. Quando mudan\u00e7as s\u00e3o necess\u00e1rias, o React atualiza primeiro o DOM virtual. Em seguida, calcula a melhor maneira de atualizar o DOM real e aplica essas mudan\u00e7as. Esse processo reduz redesenhos desnecess\u00e1rios e melhora o desempenho.<\/li><li><strong>Arquitetura baseada em componentes<\/strong>: React promove uma abordagem baseada em componentes. Voc\u00ea pode dividir sua aplica\u00e7\u00e3o em componentes reutiliz\u00e1veis, cada um com seu pr\u00f3prio estado e l\u00f3gica de renderiza\u00e7\u00e3o. Esta estrutura torna seu c\u00f3digo mais f\u00e1cil de manter e entender.<\/li><li><strong>Fluxo de dados unidirecional<\/strong>: React segue um fluxo de dados unidirecional. Os dados fluem dos componentes pais para os filhos atrav\u00e9s de props. Este fluxo de dados previs\u00edvel facilita a depura\u00e7\u00e3o e o entendimento do estado de sua aplica\u00e7\u00e3o.<\/li><\/ol>\n<h2 id=\"h2_what-is-svelte\" class=\"wp-block-heading\">O que \u00e9 Svelte?<\/h2>\n<p>Rich Harris criou o Svelte, um framework JavaScript moderno que constr\u00f3i interfaces de usu\u00e1rio de uma maneira \u00fanica. Diferente de frameworks como o React, o Svelte realiza a maior parte do seu trabalho durante uma etapa de compila\u00e7\u00e3o, assim seus aplicativos rodam mais r\u00e1pido e usam menos arquivos.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2560\" height=\"1120\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-scaled.webp\" alt=\"Svelte aparece no GitHub com a tagline &quot;Aplica\u00e7\u00f5es web ciberneticamente melhoradas&quot;\" class=\"wp-image-48657 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-scaled.webp 2560w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-300x131.webp 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-1024x448.webp 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-768x336.webp 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-1536x672.webp 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-2048x896.webp 2048w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-600x263.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-1200x525.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-730x319.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-1460x639.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-784x343.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-1568x686.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-877x384.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/02_svelte-1754x767.webp 1754w\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 2560px; --smush-placeholder-aspect-ratio: 2560\/1120;\" \/><\/figure>\n<ul class=\"wp-block-list\"><li>O <a href=\"https:\/\/github.com\/sveltejs\/svelte\" target=\"_blank\" rel=\"noreferrer noopener\">reposit\u00f3rio oficial do Svelte no GitHub<\/a> possui impressionantes mais de 77 mil estrelas.<\/li><li>Svelte atualmente <a href=\"https:\/\/w3techs.com\/technologies\/details\/js-svelte\" target=\"_blank\" rel=\"noreferrer noopener\">\u00e9 utilizado em 0,1% dos sites<\/a> que usam uma biblioteca JavaScript conhecida.<\/li><li>Sua popularidade disparou, especialmente desde que adicionou suporte ao TypeScript. Agora, <a href=\"https:\/\/2023.stateofjs.com\/en-US\/libraries\/front-end-frameworks\/\" target=\"_blank\" rel=\"noreferrer noopener\">20% dos desenvolvedores JavaScript<\/a> usam Svelte.<\/li><\/ul>\n<h3 class=\"wp-block-heading\">Funcionalidades Principais do Svelte<\/h3>\n<ol class=\"wp-block-list\"><li><strong>Sem Virtual DOM<\/strong>: Svelte n\u00e3o utiliza um DOM virtual. Ele compila seu c\u00f3digo em JavaScript otimizado, que atualiza o DOM diretamente quando o estado da sua aplica\u00e7\u00e3o muda. Como resultado, suas aplica\u00e7\u00f5es s\u00e3o mais r\u00e1pidas e utilizam menos mem\u00f3ria.<\/li><li><strong>Reativo por padr\u00e3o<\/strong>: Voc\u00ea n\u00e3o precisa informar ao Svelte quais vari\u00e1veis s\u00e3o reativas. Ele automaticamente trata qualquer vari\u00e1vel \u00e0 qual voc\u00ea atribui um valor como <a href=\"https:\/\/www.apollographql.com\/docs\/react\/local-state\/reactive-variables\/\" target=\"_blank\" rel=\"noreferrer noopener\">reativa<\/a>. Isso torna o gerenciamento do estado da sua aplica\u00e7\u00e3o simples e seu c\u00f3digo mais limpo.<\/li><li><strong>CSS Escopado<\/strong>: Svelte permite que voc\u00ea escreva estilos <a href=\"https:\/\/www.dreamhost.com\/glossary\/web-design\/css\/\" target=\"_blank\" rel=\"noreferrer noopener\">CSS<\/a> apenas para componentes espec\u00edficos. Esses estilos s\u00e3o automaticamente escopados ao componente, evitando conflitos de estilo e tornando seu CSS mais f\u00e1cil de entender. Voc\u00ea tamb\u00e9m pode incorporar facilmente <a href=\"https:\/\/www.dreamhost.com\/blog\/pt\/frameworks-css\/\" target=\"_blank\" rel=\"noreferrer noopener\">frameworks CSS<\/a> no c\u00f3digo Svelte.<\/li><li><strong>Tamanhos de pacotes menores<\/strong>: O passo de compila\u00e7\u00e3o do Svelte gera c\u00f3digo JavaScript altamente otimizado. Isso resulta em tamanhos de arquivo muito menores do que outros frameworks, como React. Suas aplica\u00e7\u00f5es carregam mais r\u00e1pido e t\u00eam melhor desempenho, especialmente em dispositivos m\u00f3veis.<\/li><\/ol>\n\n<div class=\"article-newsletter article-newsletter--gradient\">\n\n\n<h2>Get Content Delivered Straight to Your Inbox<\/h2><p>Subscribe now to receive all the latest updates, delivered directly to your inbox.<\/p><form class=\"nwsl-form\" id=\"newsletter_block_\" novalidate><div class=\"messages\"><\/div><div class=\"form-group\"><label for=\"input_newsletter_block_\"><input type=\"email\"name=\"email\"id=\"input_newsletter_block_\"placeholder=\"Enter your email address\"novalidatedisabled=\"disabled\"\/><\/label><button type=\"submit\"class=\"btn btn--brand\"disabled=\"disabled\"><span>Sign Me Up!<\/span><svg width=\"21\" height=\"14\" viewBox=\"0 0 21 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M13.8523 0.42524L12.9323 1.34521C12.7095 1.56801 12.7132 1.9304 12.9404 2.14865L16.7241 5.7823H0.5625C0.251859 5.7823 0 6.03416 0 6.3448V7.6573C0 7.96794 0.251859 8.2198 0.5625 8.2198H16.7241L12.9405 11.8535C12.7132 12.0717 12.7095 12.4341 12.9323 12.6569L13.8523 13.5769C14.072 13.7965 14.4281 13.7965 14.6478 13.5769L20.8259 7.39879C21.0456 7.17913 21.0456 6.82298 20.8259 6.60327L14.6477 0.42524C14.4281 0.205584 14.0719 0.205584 13.8523 0.42524Z\" fill=\"white\"\/>\n<\/svg>\n<\/button><\/div><\/form><\/div>\n<h2 id=\"h2_react-vs-svelte-what-are-the-differences\" class=\"wp-block-heading\">React vs. Svelte: Quais s\u00e3o as diferen\u00e7as?<\/h2>\n<p>Agora que exploramos as principais funcionalidades do React e do Svelte, vamos mergulhar em uma compara\u00e7\u00e3o direta para ajud\u00e1-lo a tomar uma decis\u00e3o informada.<\/p>\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Funcionalidade<\/strong><\/td><td><strong>React<\/strong><\/td><td><strong>Svelte<\/strong><\/td><\/tr><tr><td><strong>DOM Virtual<\/strong><\/td><td>Sim<\/td><td>N\u00e3o <em>(compila para JavaScript puro)<\/em><\/td><\/tr><tr><td><strong>Tamanho do Pacote<\/strong><\/td><td>Tamanhos de pacotes maiores <em>(cerca de 44,5 KB compactado com ReactDOM)<\/em><\/td><td>Tamanhos de pacotes menores <em>(t\u00e3o pequeno quanto 1,7 KB compactado)<\/em><\/td><\/tr><tr><td><strong>Desempenho<\/strong><\/td><td>R\u00e1pido, <em>mas com alguma sobrecarga devido ao DOM virtual<\/em><\/td><td>Desempenho em tempo de execu\u00e7\u00e3o mais r\u00e1pido, <em>sem sobrecarga de DOM virtual<\/em><\/td><\/tr><tr><td><strong>Curva de Aprendizado<\/strong><\/td><td>Mais acentuada. <em>Requer conhecimento de JSX<\/em><\/td><td>Simples. <em>Utiliza uma sintaxe semelhante ao HTML<\/em><\/td><\/tr><tr><td><strong>Ecossistema<\/strong><\/td><td>Ampla gama de ferramentas e bibliotecas<\/td><td>Muito menor em compara\u00e7\u00e3o com o React<\/td><\/tr><tr><td><strong>Escalabilidade<\/strong><\/td><td>Altamente escal\u00e1vel, adequado para aplica\u00e7\u00f5es grandes e complexas<\/td><td>Ideal para aplica\u00e7\u00f5es de pequeno e m\u00e9dio porte<\/td><\/tr><tr><td><strong>Experi\u00eancia do Desenvolvedor<\/strong><\/td><td>Ferramentas maduras e amplo suporte da comunidade<\/td><td>Desenvolvimento simplificado com menos c\u00f3digo redundante<\/td><\/tr><\/tbody><\/table><\/figure>\n<h3 class=\"wp-block-heading\">1. Tamanho do Pacote<\/h3>\n<p>O tamanho do seu pacote JavaScript afeta diretamente a rapidez com que sua aplica\u00e7\u00e3o web \u00e9 carregada. Um pacote menor significa carregamento mais r\u00e1pido, especialmente em dispositivos m\u00f3veis ou conex\u00f5es de internet mais lentas.<\/p>\n<p><strong>Svelte<\/strong> cria pacotes pequenos por padr\u00e3o. Isso \u00e9 feito trabalhando intensamente durante o processo de compila\u00e7\u00e3o, transformando seu c\u00f3digo Svelte em JavaScript vanilla altamente otimizado. Um aplicativo Svelte t\u00edpico possui um <a href=\"https:\/\/bundlephobia.com\/package\/svelte@4.2.2\" target=\"_blank\" rel=\"noreferrer noopener\">pacote comprimido de apenas 2.6 KB<\/a>.<\/p>\n<p><strong>React<\/strong> usa uma biblioteca de runtime que voc\u00ea precisa incluir em seu pacote. Isso significa que uma aplica\u00e7\u00e3o React, incluindo a biblioteca ReactDOM, tem um tamanho de pacote compactado de aproximadamente 44.5 KB, muito maior que o pacote do Svelte.<\/p>\n<p>Essas f\u00f3rmulas, baseadas na an\u00e1lise de projetos reais, mostram como os tamanhos dos pacotes mudam conforme sua aplica\u00e7\u00e3o em Svelte ou React cresce:<\/p>\n<ul class=\"wp-block-list\"><li><strong>Svelte<\/strong>: Bytes do Pacote = 0.493 * Tamanho do C\u00f3digo Fonte + 2811<\/li><li><strong>React<\/strong>: Bytes do Pacote = 0.153 * Tamanho do C\u00f3digo Fonte + 43503<\/li><\/ul>\n<p>Cada byte adicional de c\u00f3digo-fonte <a href=\"https:\/\/github.com\/halfnelson\/svelte-it-will-scale\/blob\/4df4c2af6ac22f10410c417415e48667b33577de\/README.md#calculating-the-inflection-point\" target=\"_blank\" rel=\"noreferrer noopener\">aumenta o tamanho do pacote<\/a> assim:<\/p>\n<ul class=\"wp-block-list\"><li>O tamanho do pacote do Svelte aumenta em <strong>0.493 bytes<\/strong>.<\/li><li>O tamanho do pacote do React aumenta em <strong>0.153 bytes<\/strong>.<\/li><\/ul>\n<p>Entretanto, Svelte come\u00e7a com um tamanho de base muito menor de 2.811 bytes. React come\u00e7a com um tamanho de base de 43.503 bytes.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2560\" height=\"2048\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-scaled.webp\" alt=\"O eixo Y indica &quot;Tamanho do Pacote (KB).&quot; O eixo X indica &quot;Tamanho da Fonte dos Componentes (KB). A linha do Svelte \u00e9 mais inclinada que a do React.\" class=\"wp-image-48660 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-scaled.webp 2560w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-300x240.webp 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-1024x819.webp 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-768x614.webp 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-1536x1229.webp 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-2048x1638.webp 2048w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-600x480.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-1200x960.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-730x584.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-1460x1168.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-784x627.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-1568x1254.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-877x702.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/03_source_size_vs_bundle_size-1754x1403.webp 1754w\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 2560px; --smush-placeholder-aspect-ratio: 2560\/2048;\" \/><\/figure>\n<p>O ponto de inflex\u00e3o ocorre quando o tamanho do pacote do React se torna menor que o do Svelte \u00e0 medida que a aplica\u00e7\u00e3o cresce. Baseando-se nas f\u00f3rmulas acima, voc\u00ea alcan\u00e7a esse ponto quando o c\u00f3digo fonte dos componentes da sua aplica\u00e7\u00e3o est\u00e1 em torno de 120 KB.<\/p>\n<p>Em outras palavras, Svelte geralmente produzir\u00e1 pacotes menores que React para aplica\u00e7\u00f5es com menos de 120 KB de c\u00f3digo fonte de componentes (o que \u00e9 o caso da maioria das aplica\u00e7\u00f5es). Isso pode levar a tempos de carregamento mais r\u00e1pidos e desempenho melhorado.<\/p>\n<h3 class=\"wp-block-heading\">2. Desempenho<\/h3>\n<p>O dimensionamento do pacote nos leva a uma das diferen\u00e7as mais importantes entre React e Svelte: desempenho.<\/p>\n<p><strong>React<\/strong> sempre foi conhecido por sua renderiza\u00e7\u00e3o r\u00e1pida e atualiza\u00e7\u00f5es eficientes.<\/p>\n<p><strong>Svelte<\/strong> leva isso um passo adiante.<\/p>\n<p>Elimina o DOM virtual compilando o c\u00f3digo em JavaScript altamente otimizado. Esse c\u00f3digo atualiza o DOM diretamente, resultando em tempos de inicializa\u00e7\u00e3o mais r\u00e1pidos. Ele tamb\u00e9m melhora o desempenho em tempo de execu\u00e7\u00e3o, fazendo com que seu aplicativo seja \u00e1gil para os usu\u00e1rios.<\/p>\n<p>React depende de um DOM virtual e n\u00e3o tem um desempenho t\u00e3o bom quanto o Svelte por causa dessa camada adicional.<\/p>\n<h3 class=\"wp-block-heading\">3. Curva de Aprendizado e Sintaxe<\/h3>\n<p><strong>Svelte<\/strong> \u00e9 f\u00e1cil de aprender, pois utiliza uma sintaxe semelhante ao HTML. Desenvolvedores familiarizados com HTML, CSS e JavaScript achar\u00e3o f\u00e1cil assimilar esse framework e come\u00e7ar a implement\u00e1-lo.<\/p>\n<p>Aqui est\u00e1 como um simples aplicativo Hello World se parece em Svelte vs. React.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2560\" height=\"1666\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-scaled.webp\" alt=\"Lado a lado mostra a sintaxe para um aplicativo Hello World em Svelte vs. React. A sintaxe do Svelte parece mais breve e simples.\" class=\"wp-image-48662 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-scaled.webp 2560w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-300x195.webp 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-1024x666.webp 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-768x500.webp 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-1536x999.webp 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-2048x1332.webp 2048w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-600x390.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-1200x781.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-730x475.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-1460x950.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-784x510.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-1568x1020.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-877x571.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/04_svelte_vs_react_syntax-1754x1141.webp 1754w\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 2560px; --smush-placeholder-aspect-ratio: 2560\/1666;\" \/><\/figure>\n<p>A simplicidade do Svelte e sua sintaxe familiar tornam-no acess\u00edvel, permitindo que iniciantes e desenvolvedores de outras \u00e1reas aprendam rapidamente. O framework foca na redu\u00e7\u00e3o de c\u00f3digo desnecess\u00e1rio e facilidade de uso.<\/p>\n<p><strong>React<\/strong> utiliza JSX, uma extens\u00e3o de sintaxe para JavaScript. Ele permite que voc\u00ea escreva c\u00f3digo semelhante a HTML dentro de suas fun\u00e7\u00f5es JavaScript, dando-lhe controle sobre as vari\u00e1veis exibidas dinamicamente na sua p\u00e1gina.<\/p>\n<p>Embora o JSX seja poderoso e expressivo, pode ser dif\u00edcil para novos desenvolvedores aprenderem.<\/p>\n<h3 class=\"wp-block-heading\">4. Ecossistema e Comunidade<\/h3>\n<p><strong>React<\/strong> \u00e9 atualmente a <a href=\"https:\/\/survey.stackoverflow.co\/2023\/#section-most-popular-technologies-web-frameworks-and-technologies\" target=\"_blank\" rel=\"noreferrer noopener\">biblioteca JavaScript mais popular<\/a> usada por desenvolvedores profissionais. Esta popularidade se traduz diretamente em uma grande e ativa comunidade de desenvolvedores experientes prontos para ajudar.<\/p>\n<p>Por exemplo, o subreddit React tem 410 mil membros.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2560\" height=\"1277\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-scaled.webp\" alt=\"O subreddit r\/reactjs \u00e9 mostrado. Ele possui 410 mil membros.\" class=\"wp-image-48664 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-scaled.webp 2560w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-300x150.webp 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-1024x511.webp 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-768x383.webp 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-1536x766.webp 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-2048x1021.webp 2048w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-600x299.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-1200x599.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-730x364.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-1460x728.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-784x391.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-1568x782.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-877x437.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/05_react_reddit-1754x875.webp 1754w\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 2560px; --smush-placeholder-aspect-ratio: 2560\/1277;\" \/><\/figure>\n<p>Voc\u00ea encontrar\u00e1 muitos tutoriais, artigos e f\u00f3runs para ajud\u00e1-lo a aprender React e at\u00e9 resolver problemas que voc\u00ea n\u00e3o consegue descobrir.<\/p>\n<p>O suporte da comunidade tamb\u00e9m ajuda voc\u00ea a se manter atualizado sobre as melhores pr\u00e1ticas e novas tend\u00eancias. A <a href=\"https:\/\/survey.stackoverflow.co\/2023\/#most-popular-technologies-webframe-prof\" target=\"_blank\" rel=\"noreferrer noopener\">Pesquisa Stack Overflow de 2023<\/a> identificou o React como o framework web mais querido. 42,87% dos desenvolvedores profissionais escolheram-no.<\/p>\n<p><strong>Svelte<\/strong> \u00e9 um framework mais recente, portanto seu ecossistema e comunidade s\u00e3o bem menores em compara\u00e7\u00e3o. No entanto, os desenvolvedores apreciam sua simplicidade e desempenho, e a comunidade Svelte est\u00e1 crescendo bastante r\u00e1pido.<\/p>\n<p>O subreddit do SvelteJS atualmente tem apenas 37 mil membros. Embora n\u00e3o seja um n\u00famero pequeno, \u00e9 menos de 1\/10 do tamanho do subreddit do ReactJS.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2560\" height=\"1578\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-scaled.webp\" alt=\"O subreddit r\/sveltejs \u00e9 mostrado. Ele possui um grande banner laranja e mostra 7 mil membros.\" class=\"wp-image-48666 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-scaled.webp 2560w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-300x185.webp 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-1024x631.webp 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-768x473.webp 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-1536x947.webp 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-2048x1262.webp 2048w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-600x370.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-1200x740.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-730x450.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-1460x900.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-784x483.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-1568x966.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-877x540.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/06_svelte_reddit-1754x1081.webp 1754w\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 2560px; --smush-placeholder-aspect-ratio: 2560\/1578;\" \/><\/figure>\n<p>Svelte pode tamb\u00e9m n\u00e3o ter tantas ferramentas e bibliotecas quanto React. No entanto, as ferramentas dispon\u00edveis atualmente s\u00e3o suficientes para ajud\u00e1-lo a construir aplica\u00e7\u00f5es completas.<\/p>\n<h3 class=\"wp-block-heading\">5. Popularidade<\/h3>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2560\" height=\"1661\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-scaled.webp\" alt=\"Gr\u00e1fico das propor\u00e7\u00f5es de frameworks frontend ao longo do tempo. React come\u00e7a com 52% em 2016 e aumenta para 84% em 2023.\" class=\"wp-image-48668 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-scaled.webp 2560w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-300x195.webp 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-1024x664.webp 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-768x498.webp 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-1536x996.webp 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-2048x1329.webp 2048w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-600x389.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-1200x779.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-730x474.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-1460x947.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-784x509.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-1568x1017.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-877x569.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/07_front_end_frameworks_ratios_over_time-1754x1138.webp 1754w\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 2560px; --smush-placeholder-aspect-ratio: 2560\/1661;\" \/><\/figure>\n<p>React domina o campo, liderando outros frameworks em uso e ado\u00e7\u00e3o. Na verdade, a pesquisa <a href=\"https:\/\/2023.stateofjs.com\/en-US\/libraries\/front-end-frameworks\/\">Estado do JS 2023<\/a> constatou que 84% dos desenvolvedores usam React, demonstrando sua popularidade e efic\u00e1cia.<\/p>\n<p><a href=\"https:\/\/w3techs.com\/technologies\/comparison\/js-meteor,js-react,js-svelte\" target=\"_blank\" rel=\"noreferrer noopener\">Estat\u00edsticas de uso por w3techs<\/a> tamb\u00e9m mostram que muitos desenvolvedores web utilizam React. Esta ado\u00e7\u00e3o ampla leva a uma rede de suporte extensa e a muitas oportunidades de emprego.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2560\" height=\"2048\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-scaled.webp\" alt=\"O gr\u00e1fico mostra o uso de React, Svelte e Meteor entre julho de 2023 e julho de 24. React tem o maior uso.\" class=\"wp-image-48670 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-scaled.webp 2560w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-300x240.webp 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-1024x819.webp 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-768x614.webp 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-1536x1229.webp 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-2048x1638.webp 2048w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-600x480.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-1200x960.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-730x584.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-1460x1168.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-784x627.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-1568x1254.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-877x702.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/08\/08_svelte_vs_react_usage_statistics-1754x1403.webp 1754w\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 2560px; --smush-placeholder-aspect-ratio: 2560\/2048;\" \/><\/figure>\n<p>Svelte n\u00e3o possui tantos usu\u00e1rios \u2014 <a href=\"https:\/\/w3techs.com\/technologies\/comparison\/js-meteor,js-react,js-svelte\" target=\"_blank\" rel=\"noreferrer noopener\">apenas 0,1% dos sites<\/a> o utilizam. No entanto, est\u00e1 crescendo rapidamente.<\/p>\n<p>A pesquisa <a href=\"https:\/\/2023.stateofjs.com\/en-US\/libraries\/front-end-frameworks\/\" target=\"_blank\" rel=\"noreferrer noopener\">Estado do JS 2023<\/a> constatou que 20% dos desenvolvedores de JavaScript agora utilizam o Svelte, e 68% dos usu\u00e1rios desejam aprend\u00ea-lo, sugerindo um interesse crescente. O Svelte poderia se tornar um framework principal nos pr\u00f3ximos anos, a menos que uma op\u00e7\u00e3o ainda melhor seja lan\u00e7ada. Por agora, os desenvolvedores apreciam sua simplicidade, velocidade e tamanhos pequenos de pacotes.<\/p>\n<h3 class=\"wp-block-heading\">6. Escalabilidade<\/h3>\n<p><strong>React<\/strong> \u00e9 excelente em escalabilidade.<\/p>\n<p>Muitos desenvolvedores o utilizam para construir aplica\u00e7\u00f5es grandes e complicadas. Seus componentes funcionam bem juntos, e os dados fluem em uma \u00fanica dire\u00e7\u00e3o. O DOM virtual ajuda a gerenciar as informa\u00e7\u00f5es e permite que funcione suavemente \u00e0 medida que as aplica\u00e7\u00f5es crescem.<\/p>\n<p><strong>Svelte<\/strong> \u00e9 melhor para aplica\u00e7\u00f5es pequenas e m\u00e9dias.<\/p>\n<p>\u00c9 muito r\u00e1pido e eficiente porque compila o c\u00f3digo antecipadamente e n\u00e3o utiliza um DOM virtual, o que o torna \u00f3timo para projetos menores. No entanto, Svelte pode ter dificuldades para lidar com as exig\u00eancias de aplica\u00e7\u00f5es extensas e complexas.<\/p>\n<h2 id=\"h2_choosing-the-right-framework\" class=\"wp-block-heading\">Escolhendo o Framework Certo<\/h2>\n<p>A escolha entre React e Svelte depende do seu projeto e da sua equipe. Aqui est\u00e3o alguns fatores para ajud\u00e1-lo a escolher o melhor framework.<\/p>\n<h3 class=\"wp-block-heading\">Quando escolher React<\/h3>\n<p><strong>Escolha React para projetos grandes e complexos<\/strong>.<\/p>\n<p>React oferece uma estrutura madura e rica em funcionalidades para essas aplica\u00e7\u00f5es. Se a sua equipe j\u00e1 conhece React, eles podem desenvolver esses projetos rapidamente. Ele oferece uma base s\u00f3lida para aplica\u00e7\u00f5es ambiciosas.<\/p>\n<p>Uma comunidade grande e ativa constantemente cria bibliotecas e ferramentas para React. Esses recursos podem ajud\u00e1-lo a resolver quase qualquer problema que voc\u00ea encontrar. React \u00e9 excelente na renderiza\u00e7\u00e3o do lado do servidor e na gera\u00e7\u00e3o de sites est\u00e1ticos.<\/p>\n<p>Essas t\u00e9cnicas melhoram o SEO e o desempenho da sua aplica\u00e7\u00e3o.<\/p>\n<h3 class=\"wp-block-heading\">Quando Escolher Svelte<\/h3>\n<p><strong>Escolha Svelte para aplica\u00e7\u00f5es de pequeno a m\u00e9dio porte onde o desempenho \u00e9 cr\u00edtico<\/strong>.<\/p>\n<p>Minimiza os tamanhos dos pacotes e melhora os tempos de carregamento, especialmente para dispositivos m\u00f3veis.<\/p>\n<p>A simplicidade do Svelte e sua curva de aprendizado mais suave tornam-no perfeito para equipes que valorizam a produtividade do desenvolvedor.<\/p>\n<p>Voc\u00ea pode desfrutar de velocidades de desenvolvimento r\u00e1pidas com Svelte. Sua abordagem baseada em compilador oferece potencial para otimiza\u00e7\u00f5es futuras. Isso torna o Svelte uma escolha \u00e0 prova de futuro.<\/p>\n<h2 id=\"h2_react-vs-svelte-the-road-ahead-for-web-development\" class=\"wp-block-heading\">React vs. Svelte: O Caminho a Seguir para o Desenvolvimento Web<\/h2>\n<p>React e Svelte oferecem vantagens poderosas para desenvolvedores web, mas nenhum dos frameworks \u00e9 inerentemente &#8220;melhor&#8221;. Depende das necessidades do seu projeto e do n\u00edvel de conforto da sua equipe.<\/p>\n<p>A maturidade do React e o amplo suporte o tornam uma escolha forte para aplica\u00e7\u00f5es de grande porte. A abordagem inovadora do Svelte e o foco no desempenho o tornam ideal para projetos que priorizam velocidade e simplicidade.<\/p>\n<p>Depois de escolher sua estrutura, voc\u00ea pode hosped\u00e1-la em uma plataforma flex\u00edvel como <a href=\"https:\/\/www.dreamhost.com\/pt\/hosting\/vps\/\" target=\"_blank\" rel=\"noreferrer noopener\">Dreamhost VPS<\/a>. Esta plataforma oferece a escalabilidade e o desempenho necess\u00e1rios para ajudar seus projetos em React e Svelte a crescerem.<\/p>\n<p>O desenvolvimento web provavelmente continuar\u00e1 mudando. Podemos ver o React adotar algumas das t\u00e9cnicas impulsionadas por compilador do Svelte. O Svelte tamb\u00e9m pode expandir sua rede de suporte para rivalizar com a do React. Essa troca de ideias entre frameworks frequentemente leva a melhorias em geral. Essas melhorias acabam beneficiando os desenvolvedores, independentemente de sua prefer\u00eancia de framework.<\/p>\n<p>A discuss\u00e3o &#8220;Svelte vs. React&#8221; destaca a natureza din\u00e2mica do desenvolvimento web, ajudando-nos a avaliar nossas ferramentas e m\u00e9todos e a expandir os limites do que podemos alcan\u00e7ar no desenvolvimento web.<\/p>\n<p>Escolha React, Svelte, ou outro framework completamente. O importante \u00e9 que voc\u00ea continue tentando novas op\u00e7\u00f5es para melhorar e otimizar seus fluxos de trabalho de desenvolvimento.<\/p>\n\n\n<div class=\"article-cta-shared article-cta-small article-cta--product\">\n\t<div class=\"tr-img-wrap-outer jsLoading\"><img decoding=\"async\" class=\"js-img-lazy \" src=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/themes\/blog2018\/assets\/img\/lazy-loading-transparent.webp\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/03\/product-cta-vps-hosting-877x586.webp 1x, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2024\/03\/product-cta-vps-hosting.webp 2x\"  alt=\"VPS Hosting\" \/><\/div>\n\n\t<a href='https:\/\/www.dreamhost.com\/hosting\/vps\/' class='link-top' target='_blank' rel='noopener noreferrer'>\n\t\t<span>VPS Hosting<\/span>\n\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\" width=\"15\"><path d=\"M342.6 233.4c12.5 12.5 12.5 32.8 0 45.3l-192 192c-12.5 12.5-32.8 12.5-45.3 0s-12.5-32.8 0-45.3L274.7 256 105.4 86.6c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0l192 192z\"\/><\/svg>\n\t<\/a>\n\n\t<div class=\"content-btm\">\n\t\t<h2 class=\"h2--md\">\n\t\t\tWhen You Expect Performance Get DreamHost VPS\n\t\t<\/h2>\n\t\t<p class=\"p--md\">\n\t\t\tBig or small, website or application &#8211; we have a VPS configuration for you.\n\t\t<\/p>\n\n\t\t        <a\n            href=\"https:\/\/www.dreamhost.com\/hosting\/vps\/\"\n                        class=\"btn btn--white-outline btn--sm btn--round\"\n                                    target=\"_blank\"\n            rel=\"noopener noreferrer\"\n            >\n                            See More                    <\/a>\n\n\t<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Em um canto, temos o r\u00e1pido e eficiente Svelte. No outro, React, com seu vasto ecossistema. Qual framework JavaScript atende \u00e0s suas necessidades?<\/p>\n","protected":false},"author":1058,"featured_media":48648,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_metadesc":"","toc_headlines":"[[\"h-what-is-react\",\"O que \u00e9 React?\"],[\"h2_what-is-svelte\",\"O que \u00e9 Svelte?\"],[\"h2_react-vs-svelte-what-are-the-differences\",\"React vs. Svelte: Quais s\u00e3o as diferen\u00e7as?\"],[\"h2_choosing-the-right-framework\",\"Escolhendo o Framework Certo\"],[\"h2_react-vs-svelte-the-road-ahead-for-web-development\",\"React vs. Svelte: O Caminho a Seguir para o Desenvolvimento Web\"]]","hide_toc":false,"footnotes":""},"categories":[14407],"tags":[],"class_list":["post-55642","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-design-de-sites-pt"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.3 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Svelte vs. React: O Confronto Final dos Frameworks JavaScript - DreamHost Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www-dev.dreamhost.com\/blog\/pt\/svelte-vs-react\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Svelte vs. React: O Confronto Final dos Frameworks JavaScript\" \/>\n<meta property=\"og:description\" content=\"Em um canto, temos o r\u00e1pido e eficiente Svelte. 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He is responsible for driving brand and product design at DreamHost, developing and maintaining our internal design system, and writing frontend code when he can. In his free time, he enjoys walking his dog, learning history, and discovering new music online and irl. 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