Convert slide deck to PowerPoint (pptx) that consists of rendered images about marp-cli

[yhatt]

I'm comparing 2 packages for creating pptx. At the moment, I would choose PptxGenJS because a generated pptx has compatibility with many office suites.

officegen

Pros

• Well tested, and supported by many packages.
• Probably active, and stars earned over 1.5k.
• Open-source licensed by MIT.

Cons

• A bit lacked documentation.
• Speaker notes does not apply when opening in Keynote app.
• There is not TypeScript definition.

PptxGenJs

Pros

• Universal JS: Supports many environments (but it would not have meaning in Marp CLI).
• Support background image for slide page and can create PPTX similar to GitPitch's PowerPoint support.
• Most likely active, and already reached stable version.
• Open-source licensed by MIT.

Cons

• npm package includes unnecessary 20MB examples.
• It requires a bit trick to enable TypeScript definition.
• I fear that it was not included any tests.