Articles on node-red

Discover Space on Twitter with Elasticsearch and Redis

Discover Space on Twitter with Elasticsearch and Redis

Monitoring, filtering, and analyzing streaming data can be tedious without the right tools. In the second part of Discovering…

Abdullah Alger
Abdullah Alger
Discover Space on Twitter using Elasticsearch's Percolate Query

Discover Space on Twitter using Elasticsearch's Percolate Query

Elasticsearch's percolate query is a great feature for alerting, monitoring, and categorizing documents in real-time. In this…

Abdullah Alger
Abdullah Alger
Making of a Smart Business Chatbot - Part 2

Making of a Smart Business Chatbot - Part 2

Chatbots are a great way to interact with your customers in real-time and gain insights into your users. In this second in o…

John O'Connor
John O'Connor
Making of a Smart Business Chatbot: Part 1

Making of a Smart Business Chatbot: Part 1

Chatbots have become an incredibly popular method for providing real-time communication with customers, and in this first in…

John O'Connor
John O'Connor
5-minute Signup Forms with Node-RED and Compose

5-minute Signup Forms with Node-RED and Compose

Testing interest in a new startup idea? Looking for a quick and easy way to do RSVPs? Need to capture email addresses for a…

John O'Connor
John O'Connor
Authenticating Node-RED using JSONWebToken - Part 2

Authenticating Node-RED using JSONWebToken - Part 2

In Part 1 of this series, we got a first look at using JSONWebToken in Node-RED by learning how to encrypt and decrypt tokens…

John O'Connor
John O'Connor
Power Prototyping with MongoDB and Node-RED

Power Prototyping with MongoDB and Node-RED

Do you want to be able to quickly get your database backend fronted by a web service? Node-RED and MongoDB can be a powerful…

John O'Connor
John O'Connor