Node-RED nodes OpenSourced by VISEO Technologies
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node-red-contrib-aws Fix bug Apr 13, 2018
node-red-contrib-bear incrmeent version Oct 5, 2017
node-red-contrib-blink Refactoring of Bot message Sep 23, 2017
node-red-contrib-bot-message Merge branch 'transactionAPI' Apr 23, 2018
node-red-contrib-botbuilder fix syntax Jul 13, 2018
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node-red-contrib-facebook display of errors Jun 19, 2018
node-red-contrib-ffmpeg V. 0.2.0 Jul 16, 2018
node-red-contrib-file Fix bug Apr 13, 2018
node-red-contrib-filter Refactoring of Bot message Sep 23, 2017
node-red-contrib-google-actions Update Feb 19, 2018
node-red-contrib-google-authentication bugfixed May 31, 2018
node-red-contrib-google-maps v. 0.0.1 Mar 16, 2018
node-red-contrib-google-speech V. 0.2.0 Apr 18, 2018
node-red-contrib-google-spreadsheet bugfixed May 31, 2018
node-red-contrib-google-youtube added outputs for errors May 31, 2018
node-red-contrib-help Put url in credentials Apr 5, 2018
node-red-contrib-inbenta delete console.log() line Apr 13, 2018
node-red-contrib-jimp update versions for node-red-viseo-helper dependency Oct 4, 2017
node-red-contrib-log update versions for node-red-viseo-helper dependency Oct 4, 2017
node-red-contrib-loop Delete rank Oct 27, 2017
node-red-contrib-mongodb catch unhandled rejections Mar 26, 2018
node-red-contrib-ms-graph Add logout Jun 26, 2018
node-red-contrib-ms-oxford Adding Language APIs Jun 25, 2018
node-red-contrib-nedb add count and skip/limit options Nov 15, 2017
node-red-contrib-nosql fix usage of node inside loop May 24, 2018
node-red-contrib-phantomjs fix minor warn to snapshot any page Oct 15, 2017
node-red-contrib-qrcode update versions for node-red-viseo-helper dependency Oct 4, 2017
node-red-contrib-random update versions for node-red-viseo-helper dependency Oct 4, 2017
node-red-contrib-recast First introduce recast node Nov 22, 2017
node-red-contrib-repeat update versions for node-red-viseo-helper dependency Oct 4, 2017
node-red-contrib-salesforce retry when missing access token Apr 10, 2018
node-red-contrib-sarah add rule in json and fix speak Oct 15, 2017
node-red-contrib-search fix name in packages Nov 18, 2017
node-red-contrib-sensit Refactoring of Bot message Sep 23, 2017
node-red-contrib-socketio Fix bug Apr 25, 2018
node-red-contrib-soundex V 0.1.0 Oct 4, 2017
node-red-contrib-sox Main update Jul 16, 2018
node-red-contrib-tokenizer bugfix May 31, 2018
node-red-contrib-trello Fix bugs Jul 16, 2018
node-red-contrib-wechat Fix bug Jan 11, 2018
node-red-viseo-storage-plugin Refactoring of Bot message Sep 23, 2017
node_modules more restriction for fast resolution of variables Apr 26, 2018
.gitignore Refactor Bots events to node-red-viseo-bot-manager Sep 18, 2017 First Introduce node-red-contrib-viseo repository Dec 2, 2016 Update documentation Dec 30, 2016
LICENSE First Introduce node-red-contrib-viseo repository Dec 2, 2016 Fix markdown links Dec 6, 2017 api help section added Jan 9, 2017


This project contains a set of Node-RED nodes OpenSourced by VISEO to build Conversational Assistant.

  • It is architectured on top of Microsoft Bot Framework in order to connect to multiple channels.
  • New channels like WeChat, Google Home, Amazon Echo are also in the roadmap.


This project is also the v5 and full re-engineering of a SmartHome Assistant named SARAH (build in 2012).

VISEO is not a Software Editor but a Consulting Company (1300 people). Since 2016, everybody wants to build it's own bot. We believe that the key is to focus on User Exprience because technologies are not mature. That's why

  • we choose Node-RED platform to let developpers switch between pieces of NLP, Computer Vision, etc ...
  • we open-sourced our work to share the state of the art between our customers

If you are a company looking for experts to build a project of textual and/or vocal conversationnal assistant, feel free to contact us: contact [at] viseo [dot] io

Getting Help

For further help, or general discussion, please use the github issue tracker and in order to be labeled with question tag please specify :

  • Your message is a question / discussion
  • The module or node name


All framework modules are installed with NPM. Custom private modules should be deployed in a node-red-contrib directory. (The project template already contains this directory)

Update nodesDir property of Node-RED configuration to use absolue path to the node-red-contrib folder as a module repository.


Before raising a pull-request, please read our contributing guide.

This project adheres to the Contributor Covenant 1.4. By participating, you are expected to uphold this code. Please report unacceptable behavior to any of the project's core team.

Copyright and license

Icons are made by Freepik from Flaticon is licensed by CC 3.0 BY

Copyright 2016-2017 VISEO under the Apache 2.0 license.