# Contribution Guidelines ### Issue 1. Try [dev](https://github.com/RubaXa/Sortable/tree/dev/)-branch, perhaps the problem has been solved; 2. [Use the search](https://github.com/RubaXa/Sortable/search?q=problem), maybe already have an answer; 3. If not found, create example to [jsbin.com](http://jsbin.com/zunibaxada/1/edit?html,js,output) and describe the problem. --- ### Pull Request 1. Before PR run `grunt`; 2. Only into [dev](https://github.com/RubaXa/Sortable/tree/dev/)-branch.