The first thing I did when I started building Savoir was not to write code, but to plan my sprints with a tool called Codetree. I highly recommend them by the way, if you're looking for a good GitHub powered project management tool. I planned my entire feature set through epics, and I would break things down into smaller issues on a bi-weekly basis. I personally really like working in more structured environments.... - Source: dev.to / over 1 year ago

Very much agree, most projects I work on these days have components in multiple repositories and trying to coordinate work among them is challenging. We use Github Issues as a source of truth but have resorted to using third-party software on top of them to help get a bigger-picture view. Currently we're using Codetree: https://codetree.com/. - Source: Hacker News / almost 3 years ago

Not incredibly accurate for all cases but I'll give you a ballpark http://howmuchtomakeanapp.com/. Source: over 2 years ago

I am looking to build something like this: http://howmuchtomakeanapp.com/. Source: over 3 years ago