GraphQL Servers are a powerful tool that can be used in virtually any ecosystem. I've been really happy with the Apollo toolchain so far.
There's been a lot of effort to add ES6 compatibility to browsers (and Node.js). I'm going to use three Node debugging techniques modified to work with ES6.
An introduction to Xamarin SimpleStorage and some key extensions you can use to simplify your mobile application's storage.
A quick and easy overview of how set up a fully functional file-upload implementation in Rails using Active Admin backed by Paperclip.
Intro to Background Transfer Service in iOS—a service that allows apps to download/upload large amounts of data in the background with no time limits.