There's a sample TodoMVC posted here - https://github.com/jpmonette/todomvc-mithril. If you have any idea to improve, feel free to send a pull request!
- I'm not sure why you're doing `return m("#todo-app"), [...]` on line 15 of the view, it looks like a typo
- I would probably have written a keyboard utility function similar to m.withAttr to keep the e.keyCode stuff out of the controller and remove the anonymous function in the view
- I generally prefer inline ternary syntax instead of a if statement at the top for the "clear" button.
- the pluralize snippet can also be pulled out into a utility method
- I also tend to favor this syntax: m("input#new-todo[placeholder='What needs to be done?']") if the value of the attribute is static (line 18)
Looks pretty painful, but I do think adapting JSX could be a pretty painless solution so I don't look at it as a deal breaker. I am still yet to find a javascript templating solution that I don't have at least 1 or 2 issues with.