1. JustsayingA light-weight message bus on top of AWS services (SNS and SQS).
2. JustpersistJustPersist is the easiest and safest way to do persistence on iOS with Core Data support out of the box. It also allows you to migrate to any other persistence framework with minimal effort.
3. JusttweakJustTweak is a framework for feature flagging and A/B testing for iOS apps.
6. JustbehaveA BDD-influenced C# testing library cooked up by Just Eat
8. JustlogJustLog brings logging on iOS to the next level. It supports console, file and remote Logstash logging via TCP socket with no effort. Support for logz.io available.
10. JustPeekJustPeek is an iOS Library that adds support for Force Touch-like Peek and Pop interactions on devices that do not natively support this kind of interaction.
11. jubakoA small API to help display rich content in a RecyclerView such as a wall of carousels
12. Topshelf.NancyNancy endpoint for the Topshelf service host providing additional support around URL reservations. — Edit