qualityjacks

https://hackr.io/tutorials/learn-redux * Don't create a pull request to add a library, instead use [devarchy.com/redux](https://devarchy.com/redux). * Only create a pull request to change the categorization. * Open an issue if you...

zipBoard is a design feedback tool - https://zipboard.co

https://hackr.io/tutorials/learn-arduino

https://hackr.io/tutorials/learn-lua

Added Hackr.io

2

https://hackr.io/tutorials/learn-linux-system-administration

https://hackr.io/tutorials/learn-laravel

https://hackr.io/tutorials/learn-r

https://hackr.io/tutorials/learn-java - Learn Java online from the best Java tutorials and courses recommended by the programming community.

https://hackr.io/tutorials/learn-angular