choonkeat/livegraph-demo

real time Elm chart example with Go backend (don't look at that code) via GraphQL mutation + websocket subscriptions

Code for live updating graph in Elm

1. GraphQL server in Go
2. Elm frontend, with my basic websocket port

Pre-requisites

Elm 0.19, Go and Docker

Run

make

• Visit http://localhost:5000/ for the demo -- type hello world into the text area and the graph will go up as you typed correctly (try multiple, concurrent browser tabs)
• Visit http://localhost:5000/graphiql.html for GraphiQL interface