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crawler's Introduction

Web Crawler

Web Crawler simples e eficiente, escrito em TypeScript. Ele foi projetado para rastrear páginas da web e extrair informações relevantes de maneira sistemática e automatizada.

Características

  • Rastreamento eficiente: O crawler percorre as páginas da web de maneira eficiente, emitindo eventos para indicar o progresso do rastreamento.
  • Extração de dados: O crawler extrai informações relevantes das páginas da web, como URLs de imagens e textos alternativos.
  • Transformação de dados: O crawler usa um stream Transform para processar os dados extraídos e prepará-los para o próximo passo do pipeline.
  • Gravação de dados: O crawler usa streams para salvar os dados coletados e cria também uma página HTML para visualização

Como usar

Para começar a usar este projeto, siga estas etapas:

  1. Clone o repositório
  2. Instale as dependências com npm install
  3. Inicie o crawler com npm start

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