{"id":2110,"date":"2026-05-26T08:05:43","date_gmt":"2026-05-26T08:05:43","guid":{"rendered":"https:\/\/www.vpascode.com\/pt\/docs\/uncategorized\/mermaid-js-sequence-diagram-syntax-guide\/"},"modified":"2026-05-26T08:05:43","modified_gmt":"2026-05-26T08:05:43","slug":"mermaid-js-sequence-diagram-syntax-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/","title":{"rendered":"Guia de Sintaxe de Diagrama de Sequ\u00eancia do Mermaid.js"},"content":{"rendered":"<h2>O que \u00e9 um Diagrama de Sequ\u00eancia?<\/h2>\n<p>Um <strong>Diagrama de Sequ\u00eancia<\/strong> \u00e9 um diagrama comportamental essencial <strong>diagrama UML<\/strong> projetado para visualizar o fluxo cronol\u00f3gico de mensagens, chamadas de fun\u00e7\u00f5es e cargas \u00fateis de dados entre entidades do sistema diferentes ao longo de uma linha do tempo linear. Reconhecido como um tipo central <strong>tipo de diagrama UML<\/strong>, ele mapeia as intera\u00e7\u00f5es em tempo de execu\u00e7\u00e3o empilhando os componentes do sistema ao longo do eixo X como linhas de vida verticais e rastreando as trocas de mensagens ao longo do eixo Y. Este modelo \u00e9 inestim\u00e1vel para desenvolvedores depurando trocas de m\u00e3o de API distribu\u00eddas, caminhos de orquestra\u00e7\u00e3o de microsservi\u00e7os ou fluxos de autentica\u00e7\u00e3o de usu\u00e1rio em tempo real.<\/p>\n<p>Com <strong>Mermaid.js<\/strong>, voc\u00ea pode criar processos temporais complexos usando uma estrutura de texto intuitiva. O motor gerencia automaticamente o espa\u00e7amento vertical, controla os alinhamentos das setas de mensagem e desenha blocos de ativa\u00e7\u00e3o em tempo de execu\u00e7\u00e3o de forma limpa em toda a sua tela.<\/p>\n<h2>Guia de Sintaxe B\u00e1sica: Elementos e Constru\u00e7\u00f5es<\/h2>\n<p>Para criar um diagrama de sequ\u00eancia UML preciso e altamente leg\u00edvel no Mermaid, voc\u00ea deve dominar as declara\u00e7\u00f5es de participantes, variantes de setas de mensagem, linhas de vida expl\u00edcitas e estruturas de blocos condicionais.<\/p>\n<h3>1. Declarando Participantes e Atores<\/h3>\n<p>Voc\u00ea declara uma entidade padr\u00e3o do sistema usando a <code>participante<\/code>palavra-chave. Se a entidade representa um usu\u00e1rio final humano ou um operador externo, use a <code>ator<\/code>palavra-chave para renderizar um \u00edcone padr\u00e3o de figura de palito na tela:<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgsTkkvwiBeeczNS8EohIQWJRSWZyZkFiXomCY4CnQmKxgntiSWp5YqVCUH5pSWoRAF8GF\/U=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Editar Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgsSS\/CIF55zM1LySVIhIQWJRSWZyZkEiUETBMcBTITk\/N1\/BPbEktTyxUiEov7QktQgArHIZNg==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    ator Cliente\r\n    participante API como Gateway Router<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgsSS\/CIF55zM1LySVIhIQWJRSWZyZkEiUETBMcBTITk\/N1\/BPbEktTyxUiEov7QktQgArHIZNg==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgsTkkvwiBeeczNS8EohIQWJRSWZyZkFiXomCY4CnQmKxgntiSWp5YqVCUH5pSWoRAF8GF\/U=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Editar Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"WdDXIln\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-623\" decoding=\"async\" fetchpriority=\"high\" height=\"171\" sizes=\"(max-width: 450px) 100vw, 450px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190364bd762.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190364bd762.png 450w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190364bd762-300x114.png 300w\" width=\"450\"\/><\/p>\n<p><em>Dica Profissional:<\/em> Use a <code>como<\/code>palavra-chave para mapear nomes longos de componentes para aliases internos compactos, mantendo seus scripts de mensagens concisos e leg\u00edveis.<\/p>\n<h3>2. Formata\u00e7\u00e3o de Setas de Mensagem<\/h3>\n<p>O tipo de linha e ponta de seta que voc\u00ea usa determina o estilo de comunica\u00e7\u00e3o entre seus participantes do sistema:<\/p>\n<ul>\n<li><code>-&gt;&gt;<\/code> **Chamada S\u00edncrona:** Uma linha cont\u00ednua com uma seta cheia. Representa uma solicita\u00e7\u00e3o bloqueante que aguarda a conclus\u00e3o da execu\u00e7\u00e3o.<\/li>\n<li><code>--&gt;<\/code> **Linha de Resposta:** Uma linha tracejada com uma seta aberta. Usada para retornar cargas \u00fateis de dados ou tokens de confirma\u00e7\u00e3o.<\/li>\n<li><code>-&gt;<\/code> **Chamada Ass\u00edncrona:** Uma linha cont\u00ednua com uma seta aberta. Indica uma mensagem n\u00e3o bloqueante ou transmiss\u00e3o de evento.<\/li>\n<\/ul>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAAseCAl07u+DUorLUIiuFIJCS4hKFgMTKnPzEFIgSiKSurh1QrZWCkYGBgr83UGVxQX5ecSoAn9Ua8A==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Edite o Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAAseCAl07u+DUorLUIiuFgMTKnPzEFIWUVIXg\/JzM5MySxMPLDy\/Oh6iFqNLVtQNqslIISi0uyC8uSVQwMjBQ8PcGAPGQH2k=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    App-&gt;&gt;Server: Payload de Solicita\u00e7\u00e3o\r\n    Server--&gt;App: Resposta 200 OK<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAAseCAl07u+DUorLUIiuFgMTKnPzEFIWUVIXg\/JzM5MySxMPLDy\/Oh6iFqNLVtQNqslIISi0uyC8uSVQwMjBQ8PcGAPGQH2k=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAAseCAl07u+DUorLUIiuFIJCS4hKFgMTKnPzEFIgSiKSurh1QrZWCkYGBgr83UGVxQX5ecSoAn9Ua8A==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Edite o Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"jLtFHya\"><img alt=\"\" class=\"alignnone size-full wp-image-624\" decoding=\"async\" height=\"267\" sizes=\"(max-width: 450px) 100vw, 450px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190369d9ad7.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190369d9ad7.png 450w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190369d9ad7-300x178.png 300w\" width=\"450\"\/><\/p>\n<h3>3. Gerenciando Barras de Ativa\u00e7\u00e3o de Vida<\/h3>\n<p>Para mostrar exatamente quando um componente do sistema est\u00e1 executando ativamente uma tarefa ou ocupando mem\u00f3ria de thread, use os comandos<code>activate<\/code> e <code>deactivate<\/code> comandos. Alternativamente, voc\u00ea pode acrescentar um sinal de mais (<code>+<\/code>) ou um sinal de menos (<code>-<\/code>) diretamente em seus destinos de mensagem como um atalho visual r\u00e1pido:<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNolzDEKwzAMBdC90DtoyVR8gQxekgOU5ATCfILAcagku\/T2Degvf\/iPb\/h0tIJV+FA+nw+6s1RB85Tza4cO6ExvvQrMaGXnMNNEMZIYtetLQ6xzrT\/i4jIQKkhKOcXnTBu8a7vLenX7AzPwKV4=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Edite o Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNolzbENwzAMBMA+QHZg4yrQAi7UxH0CZwLCfhgCZBEhKe2TWbJYFOjr\/3vDu6JsWBIfyuf1Qj33nFA8xHh7QRt0pqfKBjNWWngXG7VpogdZb6RdlPgQZYL590MtWeV8dgTEnpqMwdBCiGE8zLTCRUtnV1jN\/rd\/5E4xbg==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    Client-&gt;&gt;+Server: Processar Dados\r\n    %% O servidor agora est\u00e1 visualmente ativo\r\n    Server--&gt;-Client: Retornar Resultados<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNolzbENwzAMBMA+QHZg4yrQAi7UxH0CZwLCfhgCZBEhKe2TWbJYFOjr\/3vDu6JsWBIfyuf1Qj33nFA8xHh7QRt0pqfKBjNWWngXG7VpogdZb6RdlPgQZYL590MtWeV8dgTEnpqMwdBCiGE8zLTCRUtnV1jN\/rd\/5E4xbg==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNolzDEKwzAMBdC90DtoyVR8gQxekgOU5ATCfILAcagku\/T2Degvf\/iPb\/h0tIJV+FA+nw+6s1RB85Tza4cO6ExvvQrMaGXnMNNEMZIYtetLQ6xzrT\/i4jIQKkhKOcXnTBu8a7vLenX7AzPwKV4=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Edite o Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"cOetWMX\"><img alt=\"\" class=\"alignnone size-full wp-image-625\" decoding=\"async\" height=\"267\" sizes=\"(max-width: 450px) 100vw, 450px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19036e236c9.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19036e236c9.png 450w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19036e236c9-300x178.png 300w\" width=\"450\"\/><\/p>\n<h3>4. Estruturando Condicionais e Alternativas (Alt, Opt, Loop)<\/h3>\n<p>Para lidar com l\u00f3gica de tempo de execu\u00e7\u00e3o ramificada, avalia\u00e7\u00f5es de tokens ou repeti\u00e7\u00f5es de tentativas de solicita\u00e7\u00e3o, envolva seus scripts de mensagem dentro de fragmentos de bloco padr\u00e3o:<\/p>\n<ul>\n<li><code>alt \/ else<\/code> \u2014 Avalia caminhos condicionais (semelhante aos blocos de c\u00f3digo if\/else).<\/li>\n<li><code>opt<\/code> \u2014 Define uma etapa opcional que s\u00f3 \u00e9 executada sob crit\u00e9rios espec\u00edficos.<\/li>\n<li><code>loop<\/code> \u2014 Repete uma sequ\u00eancia de execu\u00e7\u00e3o at\u00e9 que uma condi\u00e7\u00e3o seja satisfeita.<\/li>\n<\/ul>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgpz8\/AIF17LUokoFYwOF4tTk\/LyUYogUCDjnZKbmleja2QWnFgEVWSl4pCYWlSSlJpYoBGTmpUMUpualAABAyxwZ\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Edite o Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgpz8\/AIFR4XkxJREBWMDheLU9NK8lPxiiCQIOOdkpuaVpOra2QWnFpVlpuQXWSkEZOalK6SkKjgllmTmAmXzIcpT81IAI1YeqQ==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    loop A cada 30 segundos\r\n        Cliente-&gt;&gt;Servidor: Ping de Batimento\r\n    end<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgpz8\/AIFR4XkxJREBWMDheLU9NK8lPxiiCQIOOdkpuaVpOra2QWnFpVlpuQXWSkEZOalK6SkKjgllmTmAmXzIcpT81IAI1YeqQ==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNorTi0sTc1LTnXJTEwvSszl5VIAgpz8\/AIF17LUokoFYwOF4tTk\/LyUYogUCDjnZKbmleja2QWnFgEVWSl4pCYWlSSlJpYoBGTmpUMUpualAABAyxwZ\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Edite o Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"VlRPVlQ\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-626\" decoding=\"async\" height=\"274\" loading=\"lazy\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190372961a2.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190372961a2.png 450w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a190372961a2-300x183.png 300w\" width=\"450\"\/><\/p>\n<h2>Melhores Pr\u00e1ticas para Linhas do Tempo de Sequ\u00eancia Limpas<\/h2>\n<ul>\n<li><strong>Mantenha as Linhas de Vida Desembara\u00e7adas:<\/strong> Evite listar dezenas de microentidades ao longo do eixo X. Se um processo interage com classes auxiliares menores, abstraia-as atr\u00e1s de uma fronteira de sistema de alto n\u00edvel, como<code>[Trabalhador de Autentica\u00e7\u00e3o]<\/code> ou <code>[Pool de Cache]<\/code>.<\/li>\n<li><strong>Labelize os C\u00f3digos de Status Explicitamente:<\/strong> Ao escrever retornos de resposta (<code>--&gt;<\/code>), n\u00e3o escreva apenas \u201cRetornar Dados\u201d. Rotule a trajet\u00f3ria com c\u00f3digos HTTP expl\u00edcitos ou tipos de evento (por exemplo, <code>\"201 Criado (Token JWT)\"<\/code>) para fornecer aos engenheiros um contexto preciso.<\/li>\n<li><strong>Implemente Notas para C\u00e1lculos Complexos:<\/strong> Use a instru\u00e7\u00e3o <code>Note over<\/code>, <code>Note left of<\/code>, ou <code>Note right of<\/code> para documentar opera\u00e7\u00f5es n\u00e3o visuais, como etapas internas de criptografia ou hash de dados do banco de dados.<\/li>\n<\/ul>\n<h2>Exemplos Reais de Diagramas de Sequ\u00eancia Mermaid.js<\/h2>\n<h3>Exemplo 1: Fluxo de Troca de Token Seguro OAuth2 (Blocos de Ativa\u00e7\u00e3o e Alternativa)<\/h3>\n<p>Este modelo funcional representa uma sequ\u00eancia de login de usu\u00e1rio segura. Ele demonstra como combinar atores humanos, linhas de vida de sistema expl\u00edcitas e caminhos de valida\u00e7\u00e3o complexos usando um bloco alt\/else.<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptUstOAjEU3Zv4DzcsjMYQ8bFiQTJBEjAaCYguzaW9MA0z7XjbAfXr7WNIBnA208d59bSWvmrSgh4VrhnL8zPwHwpnGBaWGNDCSMs4TnsVslNCVagdZFUVAC9mqQqKs2GhSLt\/kLXLAzT8ezCRHqTcD0zZbJUM0okSbLqDwbWX6gctsYHOs1krDTvlBV4DvZOgHhKRfqUPM5KKSbgEEzHEp5JwAVaYihqGh3Y9J5gEivbGkNQn2hGvUNBBjKQ9r5elcjBkiqmxsAnUEt1D37FQEh3BFK3dGZYwRpu34VgcKEHGlFhpux0zdnDfuzs6XGxyaCS1GLGKFGH0LXLUa4oQWPlrzIQga+HNbEifunSjzYxczRqePt4SDi4nMg6uDl2O24tPxBuY2t\/x2JRNKCos+U634WCnxZ0csnF\/6N3CQqPfMax+ScKI2fBJgG5KMM\/NDjp7k7CmsaSbffMdyAri5iX6sH\/tqOE0\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Editar Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    ator Usu\u00e1rio como Usu\u00e1rio Final\r\n    participante App como Cliente do Aplicativo M\u00f3vel\r\n    participante Auth como Provedor de Identidade Auth0\r\n\r\n    Usu\u00e1rio-&gt;&gt;+App: Clique em \"Entrar com OAuth\"\r\n    App-&gt;&gt;+Auth: Redirecionar com client_id e escopo\r\n    Auth--&gt;&gt;Usu\u00e1rio: Exibir Interface de Login\r\n    Usu\u00e1rio-&gt;&gt;Auth: Enviar Credenciais\r\n    \r\n    Auth-&gt;&gt;Auth: Validar Hash da Senha\r\n    \r\n    alt Credenciais S\u00e3o V\u00e1lidas\r\n        Auth--&gt;&gt;App: Redirecionamento 302 com C\u00f3digo de Autentica\u00e7\u00e3o\r\n        App-&gt;&gt;Auth: Trocar C\u00f3digo por Token de Acesso\r\n        Auth--&gt;&gt;-App: Retornar Token JWT (IdToken)\r\n        App--&gt;&gt;Usu\u00e1rio: Exibir P\u00e1gina Inicial da Conta do Usu\u00e1rio\r\n    sen\u00e3o Credenciais Inv\u00e1lidas\r\n        Auth--&gt;&gt;App: Retornar Erro 401 N\u00e3o Autorizado\r\n        App--&gt;&gt;-Usu\u00e1rio: Exibir Alerta \"Nome de Usu\u00e1rio\/Senha Inv\u00e1lidos\"\r\n    fim<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNqFUsFOGzEQvSPxD6OcQFXUUHrKAQmlQQQVikqAYzXYQzJi17O1N6uqfxP10A\/gE\/bHGNu7Zasg4Zut99689zyBfm7IGfrCuPJY7u+BHqzFw23YtFvPAkZKeb2dscMiwyr0NRuu0NUEp1WVkbOCKT5Y0beCDdbcCFy2zw29ydvU60y89tKQ1cmWYGFVgy3aDJjs72Vqb2N8cvJBJ07jNA0AVMJo7mqPPmrBt0gaZYrCElpfpvCdLHsyLK5DmuT2B1tQkWCkko6l8LHy+oFTmP\/iB\/awUNP+EQ1Fm19lxW7HWR41dw3rkJknzWIYOWTgQL+H3mGhWT2cY1iDRbght8YhGot6KAQ37R+Bu3YbaZ3s0HRqZhC11IgCx5NPKfKsfba8Esjdxp4Ntn9VcSCUOsvmll5MzNGxKv2gpTyRS3xDIciugXHnQPcoFp3xF\/dLOFjYdDn8f9ZbRV+3Wy0XtXDdFSxiLzNxNcbF6sFZJZCLfQwLWrjmvXY6b3PvBT5PjuAqaihGPP9GKzsGxzsOTwvy6md0JWXahh7wMf3fPw8Suk185PIFfz0hSQ==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptUstOAjEU3Zv4DzcsjMYQ8bFiQTJBEjAaCYguzaW9MA0z7XjbAfXr7WNIBnA208d59bSWvmrSgh4VrhnL8zPwHwpnGBaWGNDCSMs4TnsVslNCVagdZFUVAC9mqQqKs2GhSLt\/kLXLAzT8ezCRHqTcD0zZbJUM0okSbLqDwbWX6gctsYHOs1krDTvlBV4DvZOgHhKRfqUPM5KKSbgEEzHEp5JwAVaYihqGh3Y9J5gEivbGkNQn2hGvUNBBjKQ9r5elcjBkiqmxsAnUEt1D37FQEh3BFK3dGZYwRpu34VgcKEHGlFhpux0zdnDfuzs6XGxyaCS1GLGKFGH0LXLUa4oQWPlrzIQga+HNbEifunSjzYxczRqePt4SDi4nMg6uDl2O24tPxBuY2t\/x2JRNKCos+U634WCnxZ0csnF\/6N3CQqPfMax+ScKI2fBJgG5KMM\/NDjp7k7CmsaSbffMdyAri5iX6sH\/tqOE0\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Editar Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"zhyELct\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-627\" decoding=\"async\" height=\"829\" loading=\"lazy\" sizes=\"auto, (max-width: 939px) 100vw, 939px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1903768417b.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1903768417b.png 939w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1903768417b-300x265.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1903768417b-768x678.png 768w\" width=\"939\"\/><\/p>\n<p><strong>An\u00e1lise de Sintaxe:<\/strong> Este cronograma rastreia um aperto de m\u00e3o entre m\u00faltiplas partes. O <code>alt \/ sen\u00e3o<\/code> o cont\u00eainer mapeia claramente os caminhos de valida\u00e7\u00e3o bin\u00e1ria, garantindo que os estados de erro sejam totalmente documentados junto com o caminho principal.<\/p>\n<h3>Exemplo 2: Checkout de Estoque de Pedidos Distribu\u00eddos (Processos Paralelos e Notas)<\/h3>\n<p>Este projeto avan\u00e7ado de sistema mapeia uma pipeline de checkout de e-commerce corporativo. Ele utiliza blocos paralelos (<code>par<\/code>) para mostrar rotinas de envio simult\u00e2neo de API e gerencia notas de bloqueio de banco de dados em toda a topologia.<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Editar Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">sequenceDiagram\r\n    participante Web como Frontend Web\r\n    participante Ord como Orquestrador de Pedidos\r\n    participante Inv como Servi\u00e7o de Estoque\r\n    participante Pay como Gateway de Pagamento\r\n\r\n    Web-&gt;&gt;+Ord: Enviar Solicita\u00e7\u00e3o de Checkout\r\n    Nota sobre Ord: Verificar Disponibilidade de Estoque do Item\r\n    \r\n    par Enviar Chamadas de API Concorrentes\r\n        Ord-&gt;&gt;+Inv: Bloquear Itens de Estoque\r\n        Inv--&gt;-Ord: Estoque Reservado (Estoque Bloqueado)\r\n    e\r\n        Ord-&gt;&gt;+Pay: Autorizar Cobran\u00e7a com Cart\u00e3o de Cr\u00e9dito\r\n        Pay--&gt;-Ord: Captura Bem-Sucedida (Cobran\u00e7a Conclu\u00edda)\r\n    fim\r\n    \r\n    opt O Processo de Aloca\u00e7\u00e3o Falha\r\n        Nota \u00e0 direita de Ord: Executar saga de rollback se alguma chamada falhar\r\n    fim\r\n    \r\n    Ord--&gt;-Web: 200 Sucesso Confirma\u00e7\u00e3o de Checkout<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Editar Mermaid no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"DDTNVua\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-628\" decoding=\"async\" height=\"692\" loading=\"lazy\" sizes=\"auto, (max-width: 1090px) 100vw, 1090px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19037c84393.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19037c84393.png 1090w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19037c84393-300x190.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19037c84393-1024x650.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a19037c84393-768x488.png 768w\" width=\"1090\"\/><\/p>\n<p><strong>An\u00e1lise de Sintaxe:<\/strong> O <code>par \/ e<\/code> cont\u00eainer instrui o motor a agrupar execu\u00e7\u00f5es paralelas juntas, documentando opera\u00e7\u00f5es de backend concorrentes. O <code>Nota sobre<\/code> e <code>Nota \u00e0 direita de<\/code> tags injetam explica\u00e7\u00f5es t\u00e9cnicas de tempo de execu\u00e7\u00e3o diretamente na grade da tela, ajudando as equipes a entenderem transa\u00e7\u00f5es em segundo plano como bloqueio de dados e sagas de rollback sem poluir as setas principais da mensagem.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O que \u00e9 um Diagrama de Sequ\u00eancia? Um Diagrama de Sequ\u00eancia \u00e9 um diagrama comportamental essencial diagrama UML projetado para visualizar o fluxo cronol\u00f3gico de mensagens, chamadas de fun\u00e7\u00f5es e cargas \u00fateis de dados entre entidades do sistema diferentes ao&#8230;<\/p>\n","protected":false},"author":4,"featured_media":2111,"parent":0,"menu_order":3,"template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"ld_collection":[14],"class_list":["post-2110","ld_docs","type-ld_docs","status-publish","has-post-thumbnail","hentry","ld_collection-vpascode-docs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mermaid Sequence Diagram | VPasCode Text to Diagram Guide<\/title>\n<meta name=\"description\" content=\"Map message flows between system components with Mermaid sequence diagrams in VPasCode, an agile diagram-as-code tool.\" \/>\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.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mermaid Sequence Diagram | VPasCode Text to Diagram Guide\" \/>\n<meta property=\"og:description\" content=\"Map message flows between system components with Mermaid sequence diagrams in VPasCode, an agile diagram-as-code tool.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"VPasCode\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.vpascode.com\/pt\/wp-content\/uploads\/sites\/10\/2026\/05\/img_6a19037c84393-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1090\" \/>\n\t<meta property=\"og:image:height\" content=\"692\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/docs\\\/vpascode-docs\\\/mermaid-js-sequence-diagram-syntax-guide\\\/\",\"url\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/docs\\\/vpascode-docs\\\/mermaid-js-sequence-diagram-syntax-guide\\\/\",\"name\":\"Mermaid Sequence Diagram | VPasCode Text to Diagram Guide\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/docs\\\/vpascode-docs\\\/mermaid-js-sequence-diagram-syntax-guide\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/docs\\\/vpascode-docs\\\/mermaid-js-sequence-diagram-syntax-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/wp-content\\\/uploads\\\/sites\\\/10\\\/2026\\\/05\\\/img_6a19037c84393-1.png\",\"datePublished\":\"2026-05-26T08:05:43+00:00\",\"description\":\"Map message flows between system components with Mermaid sequence diagrams in VPasCode, an agile diagram-as-code tool.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/docs\\\/vpascode-docs\\\/mermaid-js-sequence-diagram-syntax-guide\\\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/docs\\\/vpascode-docs\\\/mermaid-js-sequence-diagram-syntax-guide\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/docs\\\/vpascode-docs\\\/mermaid-js-sequence-diagram-syntax-guide\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/wp-content\\\/uploads\\\/sites\\\/10\\\/2026\\\/05\\\/img_6a19037c84393-1.png\",\"contentUrl\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/wp-content\\\/uploads\\\/sites\\\/10\\\/2026\\\/05\\\/img_6a19037c84393-1.png\",\"width\":1090,\"height\":692},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/docs\\\/vpascode-docs\\\/mermaid-js-sequence-diagram-syntax-guide\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lean Docs\",\"item\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/docs\\\/%ld_collection%\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Guia de Sintaxe de Diagrama de Sequ\u00eancia do Mermaid.js\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/#website\",\"url\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/\",\"name\":\"VPasCode\",\"description\":\"by Visual Paradigm\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/#organization\",\"name\":\"VPasCode\",\"url\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/wp-content\\\/uploads\\\/sites\\\/10\\\/2026\\\/06\\\/cropped-vp-online-logo-v1.png\",\"contentUrl\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/wp-content\\\/uploads\\\/sites\\\/10\\\/2026\\\/06\\\/cropped-vp-online-logo-v1.png\",\"width\":128,\"height\":138,\"caption\":\"VPasCode\"},\"image\":{\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pt\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Mermaid Sequence Diagram | VPasCode Text to Diagram Guide","description":"Map message flows between system components with Mermaid sequence diagrams in VPasCode, an agile diagram-as-code tool.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/","og_locale":"pt_PT","og_type":"article","og_title":"Mermaid Sequence Diagram | VPasCode Text to Diagram Guide","og_description":"Map message flows between system components with Mermaid sequence diagrams in VPasCode, an agile diagram-as-code tool.","og_url":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/","og_site_name":"VPasCode","og_image":[{"width":1090,"height":692,"url":"https:\/\/www.vpascode.com\/pt\/wp-content\/uploads\/sites\/10\/2026\/05\/img_6a19037c84393-1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo estimado de leitura":"5 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/","url":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/","name":"Mermaid Sequence Diagram | VPasCode Text to Diagram Guide","isPartOf":{"@id":"https:\/\/www.vpascode.com\/pt\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/#primaryimage"},"image":{"@id":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/www.vpascode.com\/pt\/wp-content\/uploads\/sites\/10\/2026\/05\/img_6a19037c84393-1.png","datePublished":"2026-05-26T08:05:43+00:00","description":"Map message flows between system components with Mermaid sequence diagrams in VPasCode, an agile diagram-as-code tool.","breadcrumb":{"@id":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/#primaryimage","url":"https:\/\/www.vpascode.com\/pt\/wp-content\/uploads\/sites\/10\/2026\/05\/img_6a19037c84393-1.png","contentUrl":"https:\/\/www.vpascode.com\/pt\/wp-content\/uploads\/sites\/10\/2026\/05\/img_6a19037c84393-1.png","width":1090,"height":692},{"@type":"BreadcrumbList","@id":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/mermaid-js-sequence-diagram-syntax-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.vpascode.com\/pt\/"},{"@type":"ListItem","position":2,"name":"Lean Docs","item":"https:\/\/www.vpascode.com\/pt\/docs\/%ld_collection%\/"},{"@type":"ListItem","position":3,"name":"Guia de Sintaxe de Diagrama de Sequ\u00eancia do Mermaid.js"}]},{"@type":"WebSite","@id":"https:\/\/www.vpascode.com\/pt\/#website","url":"https:\/\/www.vpascode.com\/pt\/","name":"VPasCode","description":"by Visual Paradigm","publisher":{"@id":"https:\/\/www.vpascode.com\/pt\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.vpascode.com\/pt\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/www.vpascode.com\/pt\/#organization","name":"VPasCode","url":"https:\/\/www.vpascode.com\/pt\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.vpascode.com\/pt\/#\/schema\/logo\/image\/","url":"https:\/\/www.vpascode.com\/pt\/wp-content\/uploads\/sites\/10\/2026\/06\/cropped-vp-online-logo-v1.png","contentUrl":"https:\/\/www.vpascode.com\/pt\/wp-content\/uploads\/sites\/10\/2026\/06\/cropped-vp-online-logo-v1.png","width":128,"height":138,"caption":"VPasCode"},"image":{"@id":"https:\/\/www.vpascode.com\/pt\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.vpascode.com\/pt\/wp-json\/wp\/v2\/ld_docs\/2110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vpascode.com\/pt\/wp-json\/wp\/v2\/ld_docs"}],"about":[{"href":"https:\/\/www.vpascode.com\/pt\/wp-json\/wp\/v2\/types\/ld_docs"}],"author":[{"embeddable":true,"href":"https:\/\/www.vpascode.com\/pt\/wp-json\/wp\/v2\/users\/4"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vpascode.com\/pt\/wp-json\/wp\/v2\/media\/2111"}],"wp:attachment":[{"href":"https:\/\/www.vpascode.com\/pt\/wp-json\/wp\/v2\/media?parent=2110"}],"wp:term":[{"taxonomy":"ld_collection","embeddable":true,"href":"https:\/\/www.vpascode.com\/pt\/wp-json\/wp\/v2\/ld_collection?post=2110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}