First document

Create a file or URL with the HTML/CSS content to be added to the document:

<style>
p {
  font-size: 12px;
  font-family: Arial;
}
</style>
<p>Hello world</p>

Generate a DOCX adding its HTML/CSS as input:

dynadocx -i content.html -o document_output.docx

Create a file or URL with JSON format with the settings to be applied:

{
  "design": {
    "page": {
      "color": "DEEAF6"
    }
  }
}

Generate a DOCX, adding JSON as data:

dynadocx -i content.html -d design.json -o document_output.docx

Create a new DOCX using MS Word, LibreOffice, Google Docs or any other DOCX editor, with one or more placeholders (variables). The format to define a placeholder (variable) in a DOCX is ${VAR}.

Create a file or URL with JSON format with the replacements to be done:

{
  "template": {
    "replace_texts": [
      {
        "placeholders": [
          "VAR_1",
          "VAR_2",
        ],
        "values": [
          "New value 1",
          "New value 2",
        ]
      }
    ]
  }
}

Generate a DOCX with JSON as data and stating the template to be used:

dynadocx -d data.json -t template.docx -o document_output.docx