# Spring Flo image::https://travis-ci.org/spring-projects/spring-flo.svg?branch=master[Build Status, link=https://travis-ci.org/spring-projects/spring-flo] Spring Flo is a JavaScript library that offers a basic embeddable HTML5 visual builder for pipelines and simple graphs. This library is used as the basis of the stream builder in Spring Cloud Data Flow. image::docs/Flo.png[width="700", link="http://cloud.spring.io/spring-cloud-dataflow/"] Here is a https://www.youtube.com/watch?v=78CgV46OstI[youtube video] of Spring Flo in action. ## Consuming Spring Flo Refer to the https://github.com/spring-projects/spring-flo/wiki[wiki] for more information on how to embed it in an application. ## Build Spring Flo is built using Grunt. Grunt commands can be run directly or indirectly through maven. Simplest way to build is via `mvn clean package` to build the project and run the tests. Build results are produced under the __dist__ folder. Contents of the folder are * __spring-flo.js__ that contains all JS code from various JS dev modules (produced by development build) * __spring-flo.min.js__ a minified version of __flo.js__ (produced by production build) * __spring-flo.css__ concatenated CSS file for Flo Editor * __spring-flo.min.css__ minified version of the CSS above ## Getting Help If you have any questions, issues, feedback or feature request please https://github.com/spring-projects/spring-flo/issues[raise an issue]. ## Samples A small self contained sample usage of Spring Flo is now available in the https://github.com/spring-projects/spring-flo/tree/master/samples/spring-flo-sample[samples] sub folder. It includes a README that describes running it and where you might want to customize it. The https://github.com/spring-cloud/spring-cloud-dataflow-ui[Spring Cloud Data Flow UI] at github shows a larger scale usage of Spring Flo. ## Contributing Pull requests are welcome, but before accepting them we will need you to sign the https://support.springsource.com/spring_committer_signup[Contributors Agreement]. ## License Spring Flo is Open Source software released under the http://www.apache.org/licenses/LICENSE-2.0.html[Apache 2.0 license].