markup.rocks is a client-side app that lets you edit, preview and convert between documents written in various markup languages in your browser.
Check out markup.rocks on github to view the source code, file issues and contribute.
markup.rocks wouldn't be possible without these open source projects:
The easiest way to get a working GHCJS installation is to use the provided nix-based build environment.
$ git clone --recursive https://github.com/osener/markup.rocks.env
$ git clone --recursive https://github.com/osener/markup.rocks
$ markup.rocks.env/activate # this will take a while
$ make -C markup.rocks
Please note that the JavaScript file GHCJS generates as a result of this process includes Pandoc and will be subject to the restrictions its license, GPL version 2, has.