14. Migration

14.1 Migrate bootstrap from v3 to v4

You can checkout the new bootstrap v4 documentation, and its migration guide.

14.2 Migrate less to sass

You can use lesstosass script to convert less files into sass files.

Installing

npm install -g less2sass

Running

less2sass <path_to_less_file_or_directory>

More detail you can be found in the link.

14.3 Migrate dependencies

You can update your file dependencies to the new files. The files you can be found in the files page.

14.4 Migrate javascripts

We use ES6 rewrite the js modules. You can go to javascript page for more infos.