NIO - Visual programming language IDE on your smartphone 📱
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
mlblocks - A no-code Machine Learning solution. Made by teenagers.
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
Noodl - Design and iOS
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.