I was bored with the different options to maintain a resume out there, so I created my own.
Requirements:
Clone the repo and install dependencies:
$ git clone https://github.com/nicolahery/resumee
$ cd resumee/
$ npm install
Run:
$ npm run dev
Change the title in index.pug to your name.
Edit resume.pug using the Pug templating language. I chose it for its short syntax, and because Markdown wasn't enough to make multiple columns, etc.
Open a browser to http://localhost:3000 to see your changes as you save the .pug files.
Edit style.css to your liking. Since resumes are meant to be printed, I defined font sizes and spacings using the em measure (versus px), that way I can change the default font size for the @media print query in order to make the resume fit on one page.
To generate a PDF, I just used Chrome's print dialog, witch offers a "Save as PDF" option, making sure I exclude header and footer in the print options.