
GoCD
Jenkins
Travis CI
CircleCI
Codeship
TeamCity
Bamboo
Semaphore
HTML5
JavaScript
Python
PHP
Java
Ruby
C
Objective-C
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
JavaScript - Lightweight, interpreted, object-oriented language with first-class functions
Travis CI - Simple, flexible, trustworthy CI/CD tools. Join hundreds of thousands who define tests and deployments in minutes, then scale up simply with parallel or multi-environment builds using Travis CIโs precision syntaxโall with the developer in mind.
Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
PHP - A popular general-purpose scripting language that is especially suited to web development