I quess a lot of existing tools allow to do the same or something similar. For example, Riter (https://riter.co https://riter.co). It requires minimal efforts t

I quess a lot of existing tools allow to do the same or something similar. For example, Riter (https://riter.co https://riter.co). It requires minimal efforts to create any task - you just need to specify its title, other parameters are optional. When necessary, you are able to add something else to the tasks - topics (tags like bug, feature, backend and others), description, todos, comments etc. Each task has a state (in progress, estimated, done and so on). In future you will be able to add your own set of states (maybe "debug", "checking" or what you need).