I created demo-apps because I've grown tired of spending time googling and figuring out tricky behaviors when working with various languages and build tools, and then having one of the following things prevent me from easily applying that knowledge to a new project:

• I forget the details of how I made something work (this is inevitable)
• the original app I worked on is often a proprietary project, so I may not have access to it and even if I do copy-pasting the example is ethically questionable
• the original app I worked on gets refactored and eventually no longer includes the code I got working, so that it's hard to find the old example in version control
• the original app is often complex, or becomes so over time, so that the essentials of the technology I was working with get lost in all the details of the app's business logic (and in the fact that real apps typically use many different technologies)

MIT. Part of the purpose of this repo is to have a bunch of minimal running examples from which anyone can copy-paste code into new or existing applications.