A Git Based Task, Note, Todo Management Tool

About

So what is Hydrogen? What can you do with it?

Let me explain, I create Hydrogen for my personal projects and todos, tasks, notes for everyday. There are so many options for todo and note apps, But I just got tired and frustrated, I cant find exactly what I want to work wit. My needs are:

• A tree structure list to contain my tasks or todos.
• Tasks should have child tasks, child tasks can also have child tasks.
• Task shold be as easy as possible, I dont need so many options, because everything is personal
• An easy but powerful editor for task details (markdown, wysiwyg)
• Some strategy to work with my tasks , eg scrum model
• And I can see everything in a calendar view
• Of course, should look nice and beautiful

So, I start to work out my own solution - Hydrogen! And I hope it can help you too :-) !