Yggdrasil pronounced [ˈyɡːˌdrasilː]) is an immense mythical tree that connects the nine worlds in Norse cosmology.
Yggdrasil is an immense ash tree that is center to the cosmos and considered very holy. The gods go to Yggdrasil daily to assemble at their things. The branches of Yggdrasil extend far into the heavens, and the tree is supported by three roots that extend far away into other locations; one to the well Urðarbrunnr in the heavens, one to the spring Hvergelmir, and another to the well Mímisbrunnr. Creatures live within Yggdrasil, including the dragon Níðhöggr, an unnamed eagle, and the stags Dáinn, Dvalinn, Duneyrr and Duraþrór.
The Yggdrasil web platform has an immense possible to be extended far and wide, depending on your imagination.
Yggdrasil is based on the CodeIgniter 3.x php framework - Yggdrasil makes it easy to build web applications. We have not reinvented the wheel we have created Yggdrasil from available open-source libraries such as CodeIgniter, CodeIgniter Rest Server, CodeIgniter-Ion-Auth, HMVC Modular Extensions,
Check out the wiki pages - you find them here - Yggdrasil Wiki Page