Lightened Dream is now open source: https://github.com/lucidcode/Lightened-Dream. And you don’t even have to be a coder in order to contribute; a lot of the content is in human readable files that you can edit by hand for those who will be in search of lucidity after us...

I am fresh out of ideas for new features / lucidity tools to add, so please let me know if you can think of anything: https://github.com/lucidcode/Lightened-Dream/issues.