How to call a pub-sub / event driven API using React, JavaScript and WebSockets
This video is a quick tutorial to help you understand the basic mechanics of how pub-sub and event-driven APIs work and how you can call an asynchronous API from a browser using JavaScript, STOMP, and WebSockets.
We're going to build a simple React application using JavaScript. It will call a 'Stock Ticker' API, running live over at https://transport-bus.io.
The API is simple; it listens for publish events (pub) and then returns results to a client via a subscribed channel (sub).
Read the article:
https://quobix.com/articles/react-pub...
Check out the code for this project:
https://github.com/daveshanley/asynca...
AsyncAPI Contract:
https://studio.asyncapi.com/?load=htt...
You can try out this demo for real over at:
https://transport-bus.io/ts/examples/...
Your feedback and questions are most welcome.
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