Very good content, I would love to contribute to the Chinese translation so that more people can be helped. It looks like these are just a bunch of HTML files. I think the easiest way to translate this roadmap is to create a new directory called maybe zh/, and copy all the existing chapters into the zh/ directory. I will translate and replace them one by one. Of course, all HTML files in the zh/ directory will have to updated with the css/js references, just like:
<link rel="stylesheet" href="node_modules/vis/dist/vis.min.css" />
=>
<link rel="stylesheet" href="../node_modules/vis/dist/vis.min.css" />
I forked the repo and tested it locally and it works. What do think of it?

Very good content, I would love to contribute to the Chinese translation so that more people can be helped. It looks like these are just a bunch of HTML files. I think the easiest way to translate this roadmap is to create a new directory called maybe
zh/, and copy all the existing chapters into thezh/directory. I will translate and replace them one by one. Of course, all HTML files in thezh/directory will have to updated with the css/js references, just like:<link rel="stylesheet" href="node_modules/vis/dist/vis.min.css" />=>
<link rel="stylesheet" href="../node_modules/vis/dist/vis.min.css" />I forked the repo and tested it locally and it works. What do think of it?