Hi Community! This is the update on what are the new applications submitted on [OpenExchange](http://openexchange.intersystems.com) in January and February 2019 [CPIPE](https://openexchange.intersystems.com/package/Execute-Server-Commands-from-Cach%C3%A9--Ensemble--IRIS) _This is a tiny example of how to run a server command from within Caché / Ensemble / IRIS and get back the full output as seen in any server command shell._ [QEWD-js](https://openexchange.intersystems.com/package/QEWD-js) _QEWD.js is a Node.js framework for REST APIs, interactive WebSocket and/or Ajax applications, capable of running as a monolithic application or split across MicroServices. Fully supports Cache, Ensemble and IRIS, allowing_ _use_ _of existing Cache ObjectScript code, Cache Objects and Cache SQL, but also allows the database to be abstracted as a persistent JSON / Document database._ [PMML-Business-Operation](https://openexchange.intersystems.com/package/PMML-Business-Operation) _With this simple Business Operation, you can easily leverage your predictive models (saved as PMML) in a Production. There's both a generic BO and a utility method that allows you to generate dedicated_ _operation /_ _request_ _/ response_ _classes._ [COSFaker](http://openexchange.intersystems.com/index.html#!/package/CosFaker)  _Helps to generate fake/test data for development purposes_ WsockClient.csp and WsocClient.js _Web socket clients on CSP  and InterSystems node.js adapter to collect end manage data transferred to the client in InterSystems IRIS or Caché _ [CachéQuality for VSCode](http://openexchange.intersystems.com/index.html#!/package/Cach%C3%A9Quality-for-VSCode) by @Daniel.Tamajon  _IDE extension that helps you detect and fix quality issues as you write code. Like a spell checker, this extension squiggles flaws so they can be fixed before committing code. You can get it directly from the VS Code Marketplace and it will then detect new bugs and quality issues as you code (ObjectScript and JavaScript)_ **General stats** Total applications: 110 Downloads stats by months: ![](/sites/default/files/inline/images/images/image003.png) Please, check the [March 2019 kanban ](https://github.com/intersystems-community/openexchange/projects/3)and submit your feature requests! And submit your apps on InterSystems Data Platforms to Open Exchange!