CentminMod - Centmin Mod is a LEMP stack shell menu based auto installer.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
VPSSIM - VPSSIM provides installer enabling users to install LEMP stack on their servers.
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
ConfigCat - ConfigCat is a developer-centric feature flag service with unlimited team size, awesome support, and a reasonable price tag.
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.